{"id":3945,"date":"2024-03-18T06:10:15","date_gmt":"2024-03-18T06:10:15","guid":{"rendered":"https:\/\/3dp.45612300.xyz\/product\/k465-alloy-powder\/"},"modified":"2024-03-18T06:10:15","modified_gmt":"2024-03-18T06:10:15","slug":"k465-alloy-powder","status":"publish","type":"product","link":"https:\/\/3dpmetal.com\/vi\/product\/k465-alloy-powder\/","title":{"rendered":"B\u1ed9t h\u1ee3p kim K465"},"content":{"rendered":"

<\/p>\n

B\u1ed9t h\u1ee3p kim K465: Th\u00e0nh ph\u1ea7n, t\u00ednh ch\u1ea5t, \u1ee9ng d\u1ee5ng v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong><\/h1>\n

K465 \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn cho ng\u00e0nh h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, s\u1ea3n xu\u1ea5t \u0111i\u1ec7n v\u00e0 ch\u1ebf bi\u1ebfn h\u00f3a ch\u1ea5t, n\u01a1i c\u00e1c linh ki\u1ec7n ph\u1ea3i ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao ho\u1eb7c m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t. N\u00f3 cho ph\u00e9p in 3D c\u00e1c h\u00ecnh h\u1ecdc ph\u1ee9c t\u1ea1p \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u.<\/p>\n

B\u00e0i vi\u1ebft n\u00e0y cung c\u1ea5p th\u00f4ng tin chi ti\u1ebft v\u1ec1 th\u00e0nh ph\u1ea7n, thu\u1ed9c t\u00ednh, \u1ee9ng d\u1ee5ng, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, t\u00ednh kh\u1ea3 d\u1ee5ng, ch\u1ebf bi\u1ebfn v\u00e0 so s\u00e1nh gi\u1eefa b\u1ed9t h\u1ee3p kim si\u00eau c\u1ee9ng K465 \u0111\u1ec3 s\u1ea3n xu\u1ea5t theo ph\u01b0\u01a1ng ph\u00e1p t\u00edch h\u1ee3p b\u1ed3i \u0111\u1eafp.<\/p>\n

Th\u00e0nh ph\u1ea7n d\u1ea1ng b\u1ed9t h\u1ee3p kim K465<\/strong><\/h2>\n

Th\u00e0nh ph\u1ea7n danh ngh\u0129a c\u1ee7a b\u1ed9t si\u00eau h\u1ee3p kim niken K465 \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Nguy\u00ean t\u1ed1<\/strong><\/th>\nT\u1ec9 tr\u1ecdng<\/strong><\/th>\n<\/tr>\n<\/thead>\n
Niken (Ni)<\/td>\nS\u1ef1 c\u00e2n b\u1eb1ng<\/td>\n<\/tr>\n
Crom (Cr)<\/td>\n15 – 17%<\/td>\n<\/tr>\n
Coban (Co)<\/td>\n9 – 10%<\/td>\n<\/tr>\n
Molybdene (Mo)<\/td>\n3%<\/td>\n<\/tr>\n
Tan-ta-len (Ta)<\/td>\n4.5 – 5.5%<\/td>\n<\/tr>\n
Nh\u00f4m (Al)<\/td>\n5 – 6%<\/td>\n<\/tr>\n
Titanium (Ti)<\/td>\n0.5 – 1%<\/td>\n<\/tr>\n
Bo (B)<\/td>\nT\u1ed1i \u0111a 0,01%<\/td>\n<\/tr>\n
Carbon (C)<\/td>\nT\u1ed1i \u0111a 0,03%<\/td>\n<\/tr>\n
Zirconi (Zr)<\/td>\nT\u1ed1i \u0111a 0,01%<\/td>\n<\/tr>\n
Niobi (Nb)<\/td>\nT\u1ed1i \u0111a 1%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Niken t\u1ea1o th\u00e0nh n\u1ec1n t\u1ea3ng c\u1ee7a h\u1ee3p kim v\u00e0 cung c\u1ea5p m\u1ed9t ma tr\u1eadn l\u1eadp ph\u01b0\u01a1ng t\u00e2m \u1edf m\u1eb7t cho \u0111\u1ed9 b\u1ec1n \u1edf nhi\u1ec7t \u0111\u1ed9 cao. C\u00e1c nguy\u00ean t\u1eed nh\u01b0 crom, coban v\u00e0 molypden g\u00f3p ph\u1ea7n l\u00e0m v\u1eefng dung d\u1ecbch r\u1eafn v\u00e0 cho ph\u00e9p l\u00e0m c\u1ee9ng k\u1ebft t\u1ee7a.<\/p>\n

Nh\u00f4m v\u00e0 titan \u0111\u01b0\u1ee3c b\u1ed5 sung \u0111\u1ec3 t\u1ea1o th\u00e0nh h\u1ee3p ch\u1ea5t k\u1ebft t\u1ee7a gama Ni3(Al,Ti) nh\u1eb1m t\u0103ng \u0111\u1ed9 c\u1ee9ng v\u00e0 \u0111\u1ed9 b\u1ec1n u\u1ed1n l\u00ean \u0111\u1ebfn 700\u00a1\u00abC. Tantal t\u1ea1o th\u00e0nh l\u1edbp dung d\u1ecbch r\u1eafn gi\u00fap t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 c\u1ee9ng v\u00e0 t\u1ea1o th\u00e0nh cacbua \u0111\u1ec3 ki\u1ec3m so\u00e1t c\u1ea5u tr\u00fac h\u1ea1t. Bo gi\u00fap k\u1ebft t\u1ee7a cacbua ph\u1ee9c t\u1ea1p d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n

Th\u00e0nh ph\u1ea7n c\u00e2n b\u1eb1ng c\u1ee7a b\u1ed9t h\u1ee3p kim si\u00eau c\u1ee9ng K465 nickel cho ra s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa \u0111\u1ed9 b\u1ec1n, \u0111\u1ed9 d\u1ebbo dai, kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 kh\u1ea3 n\u0103ng h\u00e0n, l\u00e0 nh\u1eefng y\u00eau c\u1ea7u c\u1ea7n thi\u1ebft \u0111\u1ed1i v\u1edbi c\u00e1c linh ki\u1ec7n s\u1ea3n xu\u1ea5t ph\u1ee5 gia hi\u1ec7u su\u1ea5t cao. C\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh c\u00e1c m\u1ee9c t\u1ed1i \u01b0u c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1 h\u1ee3p kim d\u1ef1a tr\u00ean c\u00e1c y\u00eau c\u1ea7u v\u1ec1 b\u1ed9 ph\u1eadn cu\u1ed1i c\u00f9ng.<\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a b\u1ed9t h\u1ee3p kim K465<\/strong><\/h2>\n

B\u1ed9t si\u00eau h\u1ee3p kim K465 \u0111\u01b0\u1ee3c ch\u1ebf bi\u1ebfn qua ph\u01b0\u01a1ng ph\u00e1p dung h\u1ee3p b\u1ed9t n\u1ec1n laser ho\u1eb7c nung n\u00f3ng b\u1eb1ng ch\u00f9m tia \u0111i\u1ec7n t\u1eed th\u1ec3 hi\u1ec7n c\u00e1c \u0111\u1eb7c t\u00ednh sau \u1edf d\u1ea1ng ch\u1ebf t\u1ea1o v\u00e0 tr\u1ea1ng th\u00e1i nhi\u1ec7t \u0111\u00e3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd:<\/p>\n

T\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc<\/strong><\/p>\n\n\n\n\n\n\n\n\n
B\u1ea5t \u0111\u1ed9ng s\u1ea3n<\/strong><\/th>\nT\u00ecnh tr\u1ea1ng \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng<\/strong><\/th>\nSau x\u1eed l\u00fd nhi\u1ec7t<\/strong><\/th>\n<\/tr>\n<\/thead>\n
\u0110\u1ed9 b\u1ec1n k\u00e9o<\/td>\n1050 - 1250 MPa<\/td>\n1150 - 1350 MPa<\/td>\n<\/tr>\n
C\u01b0\u1eddng \u0111\u1ed9 ch\u1ea3y<\/td>\n750 \u2013 950 MPa<\/td>\n1000 - 1200 MPa<\/td>\n<\/tr>\n
Ke\u0301o da\u0300i<\/td>\n10 – 25%<\/td>\n8 – 15%<\/td>\n<\/tr>\n
\u0110\u1ed9 c\u1ee9ng<\/td>\n35 \u2013 45 HRC<\/td>\n42 - 48 HRC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n
  • \u0110\u1ed9 b\u1ec1n cao t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi c\u00e1c h\u1ee3p kim si\u00eau Niken \u0111\u00fac v\u00e0 r\u00e8n<\/li>\n
  • T\u00ednh d\u1ebbo \u0111\u01b0\u1ee3c gi\u1eef l\u1ea1i sau khi x\u1eed l\u00ed nhi\u1ec7t cho ph\u00e9p t\u1ea1o h\u00ecnh\/r\u00e8n<\/li>\n
  • L\u00e3o h\u00f3a k\u1ebft t\u1ee7a b\u1eb1ng pha gamma nguy\u00ean b\u1ea3n sau khi x\u1eed l\u00fd dung d\u1ecbch<\/li>\n<\/ul>\n

    T\u00ednh ch\u1ea5t v\u1eadt l\u00fd<\/strong><\/p>\n\n\n\n\n\n\n\n\n
    B\u1ea5t \u0111\u1ed9ng s\u1ea3n<\/strong><\/th>\nGi\u00e1 tr\u1ecb<\/strong><\/th>\n<\/tr>\n<\/thead>\n
    M\u1eadt \u0111\u1ed9<\/td>\n8,1 \u2013 8,3 g\/cc<\/td>\n<\/tr>\n
    \u0110i\u1ec3m N\u00f3ng Ch\u1ea3y<\/td>\n1260 - 1350 C.E.<\/td>\n<\/tr>\n
    \u0110\u1ed9 d\u1eabn nhi\u1ec7t<\/td>\n11 – 16 W\/m-K<\/td>\n<\/tr>\n
    H\u1ec7 s\u1ed1 gi\u00e3n n\u1edf nhi\u1ec7t<\/td>\n12 – 16 x 10<sup>-6<\/sup>?\/K<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u0110\u1eb7c t\u00ednh nhi\u1ec7t \u0111\u1ed9 cao<\/strong><\/p>\n\n\n\n\n\n\n\n\n
    B\u1ea5t \u0111\u1ed9ng s\u1ea3n<\/strong><\/th>\nGi\u00e1 tr\u1ecb<\/strong><\/th>\n<\/tr>\n<\/thead>\n
    Nhi\u1ec7t \u0111\u1ed9 d\u1ecbch v\u1ee5<\/td>\nL\u00ean t\u1edbi 700\u00b0C<\/td>\n<\/tr>\n
    Kh\u1ea3 n\u0103ng ch\u1ed1ng \u00f4xi h\u00f3a<\/td>\nT\u1ed1t t\u1edbi 850\u00a1\u00abC<\/td>\n<\/tr>\n
    \u0110\u1ed9 \u1ed5n \u0111\u1ecbnh pha<\/td>\nGi\u1eef \u0111\u01b0\u1ee3c s\u1ee9c b\u1ec1n t\u1edbi 70% nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y<\/td>\n<\/tr>\n
    \u0110\u1ed9 b\u1ec1n k\u00e9o d\u00e0i khi b\u1ecb ph\u00e1 v\u1ee1<\/td>\n140 MPa trong 1000 gi\u1edd \u1edf 700\u00a1\u00abC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      \n
    • Gi\u1eef l\u1ea1i h\u01a1n ph\u00e2n n\u1eeda \u0111\u1ed9 b\u1ec1n \u1edf nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng t\u1ed1i \u0111a<\/li>\n
    • Ch\u1ed1ng l\u1ea1i qu\u00e1 tr\u00ecnh oxy h\u00f3a v\u00e0 \u0103n m\u00f2n n\u00f3ng trong m\u00f4i tr\u01b0\u1eddng tua bin kh\u00ed<\/li>\n
    • Kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i s\u1ef1 \u0111\u1ee9t g\u00e3y khi ch\u1ecbu l\u1ef1c tuy\u1ec7t v\u1eddi \u1edf nhi\u1ec7t \u0111\u1ed9 cao<\/li>\n<\/ul>\n

      Nh\u1eefng t\u00e0i s\u1ea3n \u0111\u00e1ng ch\u00fa \u00fd kh\u00e1c<\/strong><\/p>\n

        \n
      • C\u00f3 th\u1ec3 h\u00e0n \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p h\u00e0n n\u00f3ng ch\u1ea3y th\u00f4ng th\u01b0\u1eddng<\/li>\n
      • B\u1ec1 m\u1eb7t ho\u00e0n thi\u1ec7n t\u1ed1t v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c k\u00edch th\u01b0\u1edbc trong c\u00e1c ch\u1ebf t\u1ea1o AM<\/li>\n
      • C\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd nhi\u1ec7t kh\u00e1c nhau<\/li>\n
      • Kh\u1ea3 n\u0103ng ch\u1ecbu m\u1ecfi v\u00e0 n\u1ee9t nhi\u1ec7t cao<\/li>\n<\/ul>\n

        Nh\u1edd s\u1ef1 k\u1ebft h\u1ee3p c\u00e2n b\u1eb1ng nh\u1eefng t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc, v\u1eadt l\u00fd v\u00e0 nhi\u1ec7t h\u1ecdc, K465 ho\u00e0n to\u00e0n ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t trong \u0111\u1ed9ng c\u01a1 h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, nh\u1eefng h\u1ec7 th\u1ed1ng ph\u00e1t \u0111i\u1ec7n v\u00e0 thi\u1ebft b\u1ecb ch\u1ebf bi\u1ebfn h\u00f3a h\u1ecdc. C\u00f3 th\u1ec3 tinh ch\u1ec9nh nh\u1eefng t\u00ednh ch\u1ea5t n\u00e0y t\u00f9y theo y\u00eau c\u1ea7u c\u1ee7a \u1ee9ng d\u1ee5ng.<\/p>\n

        C\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ed9t h\u1ee3p kim K465<\/strong><\/h2>\n

        C\u00e1c \u1ee9ng d\u1ee5ng ch\u00ednh c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn h\u1ee3p kim si\u00eau b\u1ec1n K465 s\u1ea3n xu\u1ea5t theo ph\u01b0\u01a1ng ph\u00e1p \u0111\u1eafp th\u00eam bao g\u1ed3m:<\/p>\n

        Ng\u00e0nh h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5:<\/strong><\/p>\n

          \n
        • L\u00f3t bu\u1ed3ng \u0111\u1ed1t, t\u0103ng c\u01b0\u1eddng, gi\u00e1 \u0111\u1ee1 ng\u1ecdn l\u1eeda trong \u0111\u1ed9ng c\u01a1 ph\u1ea3n l\u1ef1c<\/li>\n
        • Gi\u00e1 \u0111\u1ee1 c\u1ea5u tr\u00fac, khung, v\u1ecf, ph\u1ee5 t\u00f9ng<\/li>\n
        • C\u00e1c linh ki\u1ec7n ph\u1ea7n n\u00f3ng nh\u01b0 c\u00e1nh tuabin c\u00e1nh v\u00e0 c\u00e1nh c\u1ed1 \u0111\u1ecbnh<\/li>\n
        • H\u1ec7 th\u1ed1ng \u0111\u1ea9y t\u00ean l\u1eeda v\u00e0 \u0111\u1ed9ng c\u01a1 t\u00e0u v\u0169 tr\u1ee5<\/li>\n<\/ul>\n

          S\u1ea3n xu\u1ea5t n\u0103ng l\u01b0\u1ee3ng:<\/strong><\/p>\n

            \n
          • B\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t, \u0111\u01b0\u1eddng \u1ed1ng, van, \u1ed1ng ph\u00e2n ph\u1ed1i trong h\u1ec7 th\u1ed1ng l\u00f2 h\u01a1i v\u00e0 thu h\u1ed3i nhi\u1ec7t<\/li>\n
          • C\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a \u0111\u01b0\u1eddng d\u1eabn kh\u00ed n\u00f3ng tuabin kh\u00ed nh\u01b0 v\u00f2i phun, l\u1edbp ph\u1ee7 ngo\u00e0i<\/li>\n
          • B\u1ed9 thu v\u00e0 b\u1ed9 t\u1eadp trung n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi<\/li>\n<\/ul>\n

            \u00d4 t\u00f4:<\/strong><\/p>\n

              \n
            • B\u00e1nh xe v\u00e0 v\u1ecf m\u00e1y t\u0103ng \u00e1p<\/li>\n
            • \u0110a t\u1ea1p v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a h\u1ec7 th\u1ed1ng \u1ed1ng x\u1ea3<\/li>\n<\/ul>\n

              X\u1eed l\u00fd h\u00f3a h\u1ecdc:<\/strong><\/p>\n

                \n
              • \u1ed0ng c\u1ea3i c\u00e1ch, b\u00ecnh ph\u1ea3n \u1ee9ng, linh ki\u1ec7n b\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t<\/li>\n
              • \u0110\u01b0\u1eddng \u1ed1ng, van, b\u01a1m cho h\u00f3a ch\u1ea5t \u0103n m\u00f2n<\/li>\n
              • C\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 tr\u1ee5c c\u00e1n ngu\u1ed9i, \u0111\u1ed3 g\u00e1 cho c\u00e1c b\u1ed9 ph\u1eadn composite<\/li>\n<\/ul>\n

                L\u1ee3i \u00edch:<\/strong><\/p>\n

                  \n
                • Ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1ch s\u1eed d\u1ee5ng b\u1ec1n v\u1eefng \u1edf nhi\u1ec7t \u0111\u1ed9 tr\u00ean 700\u00a1\u00abC v\u1edbi m\u1eadt \u0111\u1ed9 th\u1ea5p h\u01a1n so v\u1edbi c\u00e1c lo\u1ea1i h\u1ee3p kim c\u1ee7a \u0111\u1ed1i th\u1ee7 c\u1ea1nh tranh<\/li>\n
                • S\u1ee9c \u0111\u1ec1 kh\u00e1ng v\u1edbi qu\u00e1 tr\u00ecnh oxy h\u00f3a v\u00e0 \u0103n m\u00f2n trong m\u00f4i tr\u01b0\u1eddng kh\u00ed n\u00f3ng<\/li>\n
                • Gi\u1ea3m tr\u1ecdng l\u01b0\u1ee3ng \u0111\u1ebfn m\u1ee9c t\u1ed1i \u0111a so v\u1edbi c\u00e1c h\u1ee3p kim niken \u0111\u00fac<\/li>\n
                • Cho ph\u00e9p h\u00ecnh d\u1ea1ng \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a ph\u1ee9c t\u1ea1p m\u00e0 kh\u00f4ng th\u1ec3 \u0111\u00fac \u0111\u01b0\u1ee3c<\/li>\n
                • H\u1ee3p nh\u1ea5t nhi\u1ec1u b\u1ed9 ph\u1eadn th\u00e0nh m\u1ed9t linh ki\u1ec7n in<\/li>\n
                • Ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c l\u01b0\u1ee3ng v\u1eadt li\u1ec7u l\u00e3ng ph\u00ed t\u01b0\u01a1ng \u0111\u1ed1i so v\u1edbi ph\u01b0\u01a1ng ph\u00e1p tr\u1eeb<\/li>\n
                • Th\u1eddi gian d\u1eabn ng\u1eafn h\u01a1n so v\u1edbi x\u1eed l\u00fd truy\u1ec1n th\u1ed1ng<\/li>\n<\/ul>\n

                  K465 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m v\u1eadt thay th\u1ebf cho h\u1ee3p kim si\u00eau b\u1ec1n, c\u00f3 gi\u00e1 th\u00e0nh \u0111\u1eaft h\u01a1n trong \u0111\u1ed9ng c\u01a1 h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t \u0111\u1ea5t. B\u1ed9t h\u1ee3p kim c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t, \u00e1p su\u1ea5t v\u00e0 ch\u1ed1ng \u0103n m\u00f2n.<\/p>\n

                  Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a b\u1ed9t h\u1ee3p kim K465<\/strong><\/h2>\n

                  C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t kh\u00e1c nhau cung c\u1ea5p b\u1ed9t h\u1ee3p kim K465 cho c\u00e1c quy tr\u00ecnh AM \u0111\u00e1p \u1ee9ng c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
                  Tham s\u1ed1<\/strong><\/th>\n\u0110\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt<\/strong><\/th>\n<\/tr>\n<\/thead>\n
                  Ph\u00e2n ph\u1ed1i k\u00edch th\u01b0\u1edbc h\u1ea1t<\/td>\n15 \u0111\u1ebfn 53 micron<\/td>\n<\/tr>\n
                  H\u00e0m l\u01b0\u1ee3ng oxy<\/td>\nT\u1ed1i \u0111a 0,05%<\/td>\n<\/tr>\n
                  H\u00e0m l\u01b0\u1ee3ng \u0111\u1ea1m<\/td>\nT\u1ed1i \u0111a 0,05%<\/td>\n<\/tr>\n
                  C\u1ea5u tr\u00fac t\u1eeb<\/td>\nH\u00ecnh c\u1ea7u<\/td>\n<\/tr>\n
                  M\u1eadt \u0111\u1ed9 bi\u1ec3u ki\u1ebfn<\/td>\n4,0 - 4,5 g\/cc<\/td>\n<\/tr>\n
                  M\u1eadt \u0111\u1ed9 ch\u1ecbu n\u00e9n<\/td>\n4,5 - 5,0 g\/cc<\/td>\n<\/tr>\n
                  L\u01b0u l\u01b0\u1ee3ng<\/td>\n15 - 25 gi\u00e2y\/50g<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                    \n
                  • Ph\u00e2n ph\u1ed1i k\u00edch th\u01b0\u1edbc h\u1ea1t b\u1ed9t t\u1ed1i \u01b0u cho c\u00e1c quy tr\u00ecnh AM<\/li>\n
                  • D\u00f2ng ch\u1ea3y b\u1ed9t cao \u0111\u1ea3m b\u1ea3o l\u1edbp ph\u1ee7 tr\u1ea3i \u0111\u1ec1u<\/li>\n
                  • N\u1ed3ng \u0111\u1ed9 oxy th\u1ea5p gi\u00fap gi\u1ea3m thi\u1ec3u nguy c\u01a1 ph\u00e1t sinh l\u1ed7i khi d\u1ef1ng<\/li>\n
                  • H\u00ecnh c\u1ea7u cung c\u1ea5p h\u00ecnh d\u1ea1ng \u0111\u00f3ng g\u00f3i t\u1ed1t v\u00e0 \u0111\u1ed9 d\u00e0y c\u1ee7a l\u1edbp b\u1ed9t<\/li>\n<\/ul>\n

                    Y\u00eau c\u1ea7u b\u1ed5 sung:<\/strong><\/p>\n

                      \n
                    • B\u1ed9t n\u00ean \u0111\u01b0\u1ee3c x\u1eed l\u00fd trong b\u1ea7u kh\u00ed tr\u01a1 \u0111\u1ec3 ng\u0103n ng\u1eeba nhi\u1ec5m b\u1ea9n<\/li>\n
                    • H\u00e0m l\u01b0\u1ee3ng \u1ea9m ph\u1ea3i \u0111\u01b0\u1ee3c duy tr\u00ec \u1edf m\u1ee9c <0,1% kh\u1ed1i l\u01b0\u1ee3ng \u0111\u1ec3 b\u1ed9t ch\u1ea3y t\u1ed1t<\/li>\n
                    • Th\u1eddi h\u1ea1n b\u1ea3o qu\u1ea3n t\u1ea1m th\u1eddi \u0111\u1ebfn 1 n\u0103m trong b\u00ecnh ch\u1ee9a k\u00edn c\u00f3 kh\u00ed argon<\/li>\n
                    • M\u1edf bao b\u00ec trong v\u00f2ng 1 tu\u1ea7n \u0111\u1ec3 tr\u00e1nh h\u1ecfng<\/li>\n<\/ul>\n

                      Vi\u1ec7c \u0111\u00e1p \u1ee9ng c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1ec1 b\u1ed9t theo k\u00edch th\u01b0\u1edbc, h\u00ecnh d\u1ea1ng, th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc v\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c b\u1ed9 ph\u1eadn b\u1eb1ng c\u00f4ng ngh\u1ec7 in 3D c\u00f3 \u0111\u1ed9 d\u00e0y \u0111\u1eb7c cao theo k\u1ef3 v\u1ecdng v\u1ec1 c\u00e1c \u0111\u1eb7c t\u00ednh c\u01a1 h\u1ecdc.<\/p>\n

                      T\u00ecnh tr\u1ea1ng s\u1eb5n c\u00f3 c\u1ee7a b\u1ed9t h\u1ee3p kim K465<\/strong><\/h2>\n

                      C\u00f3 th\u1ec3 mua b\u1ed9t h\u1ee3p kim si\u00eau c\u1ee9ng K465 t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p ch\u00ednh nh\u01b0:<\/p>\n\n\n\n\n\n\n\n\n
                      Nh\u00e0 s\u1ea3n xu\u1ea5t<\/strong><\/th>\nT\u00ean s\u1ea3n ph\u1ea9m<\/strong><\/th>\n<\/tr>\n<\/thead>\n
                      Praxair<\/td>\nTA1<\/td>\n<\/tr>\n
                      C\u00f4ng ty d\u1ecbch v\u1ee5 s\u1ea3n xu\u1ea5t ph\u1ee5 gia Carpenter<\/td>\nCarTech K465<\/td>\n<\/tr>\n
                      Sandvik Osprey<\/td>\nK465-TCP<\/td>\n<\/tr>\n
                      Erasteel<\/td>\nStellite AM K465<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                      B\u1ed9t h\u1ee3p kim \u0111\u01b0\u1ee3c b\u00e1n v\u1edbi nhi\u1ec1u k\u00edch th\u01b0\u1edbc kh\u00e1c nhau, t\u1eeb h\u1ed9p \u0111\u1ef1ng 1 kg nh\u1eb1m m\u1ee5c \u0111\u00edch nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n, \u0111\u1ebfn h\u1ed9p \u0111\u1ef1ng 1.000 kg cho c\u00e1c kh\u1ed1i l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t. Gi\u00e1 giao \u0111\u1ed9ng t\u1eeb $90-150 m\u1ed9t kg t\u00f9y thu\u1ed9c v\u00e0o s\u1ed1 l\u01b0\u1ee3ng v\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t.<\/p>\n

                      Th\u1eddi gian th\u1ef1c hi\u1ec7n<\/strong> \u0111\u1ed1i v\u1edbi vi\u1ec7c mua s\u1eafm th\u01b0\u1eddng t\u1eeb 2-8 tu\u1ea7n sau khi x\u00e1c nh\u1eadn \u0111\u01a1n h\u00e0ng. Vi\u1ec7c ph\u00e2n b\u1ed5 k\u00edch th\u01b0\u1edbc h\u1ea1t t\u00f9y ch\u1ec9nh v\u00e0 thao t\u00e1c \u0111\u1eb7c bi\u1ec7t c\u00f3 th\u1ec3 y\u00eau c\u1ea7u th\u1eddi gian ch\u1edd l\u00e2u h\u01a1n.<\/p>\n

                      C\u1ea7n theo d\u00f5i ch\u1eb7t ch\u1ebd l\u01b0\u1ee3ng t\u1ed3n kho b\u1ed9t K465 v\u00e0 \u0111\u1eb7t h\u00e0ng l\u1ea1i tr\u01b0\u1edbc khi h\u1ebft. Thi\u1ebfu h\u1ee5t c\u00f3 th\u1ec3 g\u00e2y ra th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng t\u1ed1n k\u00e9m c\u1ee7a m\u00e1y AM. C\u00e2n nh\u1eafc gi\u00e3n c\u00e1ch c\u00e1c \u0111\u01a1n h\u00e0ng theo th\u1eddi gian \u0111\u1ec3 duy tr\u00ec l\u01b0\u1ee3ng h\u00e0ng t\u1ed3n kho.<\/p>\n

                      Quy tr\u00ecnh ch\u1ebf bi\u1ebfn b\u1ed9t h\u1ee3p kim K465<\/strong><\/h2>\n

                      Ph\u1ea1m vi tham s\u1ed1 cho quy tr\u00ecnh AM:<\/strong><\/p>\n\n\n\n\n\n\n
                      Quy tr\u00ecnh<\/strong><\/th>\nNhi\u1ec7t \u0111\u1ed9 l\u00e0m n\u00f3ng tr\u01b0\u1edbc<\/strong><\/th>\n\u0110\u1ed9 d\u00e0y l\u1edbp ph\u1ee7<\/strong><\/th>\nC\u00f4ng su\u1ea5t laser<\/strong><\/th>\nT\u1ed1c \u0111\u1ed9 qu\u00e9t<\/strong><\/th>\nKho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c \u00f4 l\u01b0\u1edbi<\/strong><\/th>\n<\/tr>\n<\/thead>\n
                      In Viet Nam DMLS d\u1ecbch ra l\u00e0:\nDMLS<\/td>\n150 \u2013 180C<\/td>\n20 - 60 mm<\/td>\n195 - 250 W<\/td>\n600 – 1200 mm\/gi\u00e2y<\/td>\n0,08– 0,12 mm<\/td>\n<\/tr>\n
                      EBM<\/td>\n1000 \u2013 1100\u00a1\u00abC<\/td>\n50 - 200 \u00c5<\/td>\n5 – 25 mA<\/td>\n50 – 200 mm\/gi\u00e2y<\/td>\n0,1 - 0,2 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                        \n
                      • DMLS = C\u00f4ng ngh\u1ec7 thi\u00eau k\u1ebft tr\u1ef1c ti\u1ebfp b\u1eb1ng tia laser kim lo\u1ea1i<\/li>\n
                      • EBM = Nung ch\u1ea3y ch\u00f9m electron<\/li>\n
                      • Th\u00f4ng qua d\u1ea3i th\u00f4ng s\u1ed1 r\u1ed9ng h\u01a1n, cho ph\u00e9p t\u00ednh linh ho\u1ea1t trong vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t, th\u1eddi gian thi c\u00f4ng ho\u1eb7c \u0111\u1eb7c t\u00ednh c\u01a1 h\u1ecdc<\/li>\n
                      • Vi\u1ec7c nung n\u00f3ng tr\u01b0\u1edbc gi\u00fap gi\u1ea3m \u1ee9ng su\u1ea5t c\u00f2n l\u1ea1i; th\u00f4ng qua EBM s\u1ebd cao h\u01a1n do nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n<\/li>\n
                      • T\u1ed1c \u0111\u1ed9 qu\u00e9t ch\u1eadm h\u01a1n c\u1ea3i thi\u1ec7n \u0111\u1ed9 \u0111\u1eb7c nh\u01b0ng k\u00e9o d\u00e0i th\u1eddi gian d\u1ef1ng<\/li>\n
                      • Kho\u1ea3ng c\u00e1ch n\u1edf m\u1ecbn l\u00e0m gi\u1ea3m \u0111\u1ed9 x\u1ed1p nh\u01b0ng y\u00eau c\u1ea7u nhi\u1ec1u l\u1ea7n qu\u00e9t h\u01a1n<\/li>\n<\/ul>\n

                        H\u1eadu x\u1eed l\u00fd:<\/strong><\/p>\n

                          \n
                        • Lo\u1ea1i b\u1ecf c\u00e1c b\u1ed9 ph\u1eadn kh\u1ecfi t\u1ea5m \u0111\u1ebf x\u00e2y d\u1ef1ng nh\u1edd c\u1eaft d\u00e2y EDM<\/li>\n
                        • Lo\u1ea1i b\u1ecf b\u1ed9t c\u00f2n s\u00f3t b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p phun c\u00e1t h\u1ea1t th\u1ee7y tinh<\/li>\n
                        • X\u1eed l\u00fd nhi\u1ec7t l\u00e0m gi\u1ea3m \u1ee9ng su\u1ea5t \u1edf 870 \u0111\u1ed9 C trong 1 gi\u1edd<\/li>\n
                        • X\u1eed l\u00fd HIP \u1edf 1160 \u00b0C d\u01b0\u1edbi \u00e1p su\u1ea5t 100 MPa trong 4 gi\u1edd<\/li>\n
                        • X\u1eed l\u00fd nhi\u1ec7t gia c\u01b0\u1eddng l\u00e3o h\u00f3a \u1edf 760\u00a1\u00abC trong 10 gi\u1edd<\/li>\n<\/ul>\n

                          L\u1ee3i \u00edch c\u1ee7a qu\u00e1 tr\u00ecnh x\u1eed l\u00fd h\u1eadu k\u1ef3:<\/strong><\/p>\n

                            \n
                          • HIP \u0111\u00f3ng c\u00e1c kho\u1ea3ng tr\u1ed1ng b\u00ean trong v\u00e0 gi\u1ea3m \u0111\u1ed9 x\u1ed1p<\/li>\n
                          • Kh\u1eed \u1ee9ng su\u1ea5t c\u00f2n l\u1ea1i v\u00e0 \u0111\u1ea1t \u0111\u1ed9 c\u1ee9ng t\u1ed1i \u01b0u th\u00f4ng qua ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd nhi\u1ec7t<\/li>\n
                          • T\u1ea1o ra c\u00e1c chi ti\u1ebft c\u00f3 m\u1eadt \u0111\u1ed9 d\u00e0y g\u1ea7n 100% v\u1edbi c\u00e1c t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi chi ti\u1ebft \u0111\u00fac v\u00e0 r\u00e8n<\/li>\n
                          • \u00c1p d\u1ee5ng gia c\u00f4ng \u0111\u1eb3ng nhi\u1ec7t t\u0129nh (HIP) n\u00f3ng v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd nhi\u1ec7t b\u1ed5 sung c\u00f3 th\u1ec3 gi\u00fap c\u1ea3i thi\u1ec7n c\u00e1c thu\u1ed9c t\u00ednh h\u01a1n n\u1eefa<\/li>\n<\/ul>\n

                            Vi\u1ec7c l\u1ef1a ch\u1ecdn th\u00f4ng s\u1ed1, c\u1ea5u tr\u00fac h\u1ed7 tr\u1ee3, h\u01b0\u1edbng x\u00e2y d\u1ef1ng, c\u00e1c b\u01b0\u1edbc x\u1eed l\u00fd sau \u0111\u1ec1u c\u00f3 th\u1ec3 t\u1ed1i \u01b0u d\u1ef1a tr\u00ean c\u00f4ng ngh\u1ec7 AM \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u00e0 c\u00e1c \u0111\u1eb7c t\u00ednh y\u00eau c\u1ea7u.<\/p>\n

                            K465 so v\u1edbi C\u00e1c lo\u1ea1i B\u1ed9t si\u00eau h\u1ee3p kim kh\u00e1c<\/strong><\/h2>\n

                            K465 so v\u1edbi Inconel 718<\/strong><\/p>\n\n\n\n\n\n\n\n\n
                            H\u1ee3p kim<\/strong><\/th>\nK465<\/strong><\/th>\nInconel 718<\/strong><\/th>\n<\/tr>\n<\/thead>\n
                            M\u1eadt \u0111\u1ed9<\/td>\nCao h\u01a1n<\/td>\nTh\u1ea5p h\u01a1n<\/td>\n<\/tr>\n
                            \u0110\u1ed9 b\u1ec1n k\u00e9o<\/td>\nT\u01b0\u01a1ng t\u1ef1<\/td>\nT\u01b0\u01a1ng t\u1ef1<\/td>\n<\/tr>\n
                            Nhi\u1ec7t \u0111\u1ed9 d\u1ecbch v\u1ee5<\/td>\nCao h\u01a1n 100\u00a1\u00abC<\/td>\nL\u00ean \u0111\u1ebfn 650\u00a1\u00abC<\/td>\n<\/tr>\n
                            Chi ph\u00ed<\/td>\n\u0110\u1eaft h\u01a1n 2X<\/td>\nTi\u1ebft ki\u1ec7m h\u01a1n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                              \n
                            • L\u1ef1a ch\u1ecdn K465 cho kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n khi m\u1ee9c chi ph\u00ed t\u0103ng l\u00e0 h\u1ee3p l\u00fd<\/li>\n
                            • Inconel 718 hi\u1ec7u qu\u1ea3 kinh t\u1ebf h\u01a1n \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng nhi\u1ec7t \u0111\u1ed9 th\u1ea5p<\/li>\n<\/ul>\n

                              K465 so v\u1edbi Haynes 282<\/strong><\/p>\n\n\n\n\n\n\n\n\n
                              H\u1ee3p kim<\/strong><\/th>\nK465<\/strong><\/th>\nHaynes 282<\/strong><\/th>\n<\/tr>\n<\/thead>\n
                              Kh\u1ea3 n\u0103ng x\u1eed l\u00fd<\/td>\nT\u1ed1t h\u01a1n<\/td>\nKho\u0301 h\u01a1n<\/td>\n<\/tr>\n
                              \u0110\u1ed9 d\u1eabn nhi\u1ec7t<\/td>\nCao h\u01a1n<\/td>\nTh\u1ea5p h\u01a1n<\/td>\n<\/tr>\n
                              Nhi\u1ec7t \u0111\u1ed9 d\u1ecbch v\u1ee5<\/td>\nT\u01b0\u01a1ng t\u1ef1<\/td>\nT\u01b0\u01a1ng t\u1ef1<\/td>\n<\/tr>\n
                              Chi ph\u00ed<\/td>\nT\u01b0\u01a1ng t\u1ef1<\/td>\nT\u01b0\u01a1ng t\u1ef1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                                \n
                              • K465 d\u1ec5 d\u00e0ng in laser v\u00e0 x\u1eed l\u00fd sau m\u00e0 kh\u00f4ng b\u1ecb n\u1ee9t<\/li>\n
                              • Haynes 282 d\u1ec5 b\u1ecb n\u1ee9t \u0111\u00f4ng c\u1ee9ng h\u01a1n trong qu\u00e1 tr\u00ecnh x\u00e2y d\u1ef1ng<\/li>\n<\/ul>\n

                                K465 vs CM 247 LC<\/strong><\/p>\n\n\n\n\n\n\n\n\n
                                H\u1ee3p kim<\/strong><\/th>\nK465<\/strong><\/th>\nCM 247 LC<\/strong><\/th>\n<\/tr>\n<\/thead>\n
                                M\u1eadt \u0111\u1ed9<\/td>\nTh\u1ea5p h\u01a1n<\/td>\nCao h\u01a1n<\/td>\n<\/tr>\n
                                S\u1ee9c m\u1ea1nh<\/td>\nT\u01b0\u01a1ng t\u1ef1<\/td>\nT\u01b0\u01a1ng t\u1ef1<\/td>\n<\/tr>\n
                                \u0110\u1ed9 d\u1ebbo dai<\/td>\nCao h\u01a1n<\/td>\nTh\u1ea5p h\u01a1n<\/td>\n<\/tr>\n
                                Chi ph\u00ed<\/td>\nTh\u1ea5p h\u01a1n<\/td>\nCao h\u01a1n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                                  \n
                                • K465 c\u00f3 kh\u1ea3 n\u0103ng k\u1ebft h\u1ee3p t\u1ed1t gi\u1eefa \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 d\u1ebbo dai<\/li>\n
                                • H\u1ee3p kim gi\u00e1 r\u1ebb thay th\u1ebf CM 247 LC<\/li>\n<\/ul>\n

                                  K465 so v\u1edbi Inconel 625<\/strong><\/p>\n\n\n\n\n\n\n\n\n
                                  H\u1ee3p kim<\/strong><\/th>\nK465<\/strong><\/th>\nInconel 625<\/strong><\/th>\n<\/tr>\n<\/thead>\n
                                  Nhi\u1ec7t \u0111\u1ed9 d\u1ecbch v\u1ee5<\/td>\nCao h\u01a1n<\/td>\nL\u00ean t\u1edbi 700\u00b0C<\/td>\n<\/tr>\n
                                  Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n<\/td>\nV\u1eeba \u0111\u1ee7<\/td>\nXu\u1ea5t s\u1eafc<\/td>\n<\/tr>\n
                                  Chi ph\u00ed<\/td>\nCao h\u01a1n<\/td>\nTh\u1ea5p h\u01a1n<\/td>\n<\/tr>\n
                                  Ti\u0301nh s\u0103\u0303n co\u0301<\/td>\nH\u1ea1n ch\u1ebf h\u01a1n<\/td>\nC\u00f3 s\u1eb5n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                                    \n
                                  • Inconel 625 \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn trong tr\u01b0\u1eddng h\u1ee3p kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u01b0\u1ee3t tr\u1ed9i h\u01a1n kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao<\/li>\n
                                  • K465 \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng cho c\u00e1c b\u1ed9 ph\u1eadn \u0111\u1ed9ng c\u01a1 ph\u1ea3n l\u1ef1c ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 c\u1ef1c cao<\/li>\n<\/ul>\n

                                    Hi\u1ec3u \u0111\u01b0\u1ee3c nh\u1eefng \u0111i\u1ec3m K465 l\u00e0m t\u1ed1t h\u01a1n ho\u1eb7c kh\u00f4ng t\u1ed1t b\u1eb1ng nh\u1eefng l\u1ef1a ch\u1ecdn thay th\u1ebf kh\u00e1c s\u1ebd gi\u00fap vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u cho c\u00e1c th\u00e0nh ph\u1ea7n AM \u0111\u01b0\u1ee3c t\u1ed1t h\u01a1n. H\u1ee3p kim c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00f9y ch\u1ec9nh \u0111\u1ec3 thay \u0111\u1ed5i c\u00e2n b\u1eb1ng gi\u1eefa chi ph\u00ed, t\u00ednh s\u1eb5n c\u00f3, kh\u1ea3 n\u0103ng gia c\u00f4ng v\u00e0 t\u00ednh ch\u1ea5t.<\/p>\n

                                    B\u1ed9t h\u1ee3p kim K465 - C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/strong><\/h2>\n

                                    H: Qu\u00e1 tr\u00ecnh ti\u1ec1n x\u1eed l\u00fd n\u00e0o \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u cho b\u1ed9t K465?<\/strong><\/p>\n

                                    A: B\u1ed9t K465 c\u1ea7n \u0111\u01b0\u1ee3c s\u1ea5y kh\u00f4 trong 1-4 gi\u1edd \u1edf nhi\u1ec7t \u0111\u1ed9 100-150 \u0111\u1ed9 C \u0111\u1ec3 lo\u1ea1i b\u1ecf \u0111\u1ed9 \u1ea9m h\u1ea5p th\u1ee5 trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n v\u00e0 l\u01b0u tr\u1eef. R\u00e2y gi\u1eefa 20-63 micron s\u1ebd lo\u1ea1i b\u1ecf c\u00e1c h\u1ea1t l\u1edbn c\u00f3 th\u1ec3 g\u00e2y ra s\u1ef1 c\u1ed1 cho m\u00e1y tr\u00e1ng ph\u1ee7.<\/p>\n

                                    Q: K465 c\u00f3 y\u00eau c\u1ea7u gia c\u00f4ng sau b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p \u00e9p \u0111\u1eb3ng h\u01b0\u1edbng n\u00f3ng (HIP) kh\u00f4ng?<\/strong><\/p>\n

                                    A: N\u00ean \u00e1p d\u1ee5ng HIP cho K465 nh\u01b0ng kh\u00f4ng b\u1eaft bu\u1ed9c. HIP gi\u00fap lo\u1ea1i b\u1ecf \u0111\u01b0\u1ee3c l\u1ed7 r\u1ed7ng b\u00ean trong v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1eadt \u0111\u1ed9 v\u00e0 t\u00ednh ch\u1ea5t c\u01a1 l\u00fd t\u1ed1i \u0111a. Th\u01b0\u1eddng th\u00ec m\u1ee9c \u00e1p d\u1ee5ng HIP l\u00e0 1160\u00b0C trong v\u00f2ng 4 gi\u1edd d\u01b0\u1edbi \u00e1p su\u1ea5t 100 MPa.<\/p>\n

                                    H: Nh\u1eefng bi\u1ec7n ph\u00e1p x\u1eed l\u00fd nhi\u1ec7t n\u00e0o c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh c\u00e1c t\u00ednh ch\u1ea5t c\u1ee7a K465?<\/strong><\/p>\n

                                    A: S\u1eed d\u1ee5ng x\u1eed l\u00fd dung d\u1ecbch \u1edf 1150\u00b0C c\u00f9ng \u0111\u01a1n ho\u1eb7c \u0111\u00f4i l\u00e3o h\u00f3a t\u1eeb 700-850\u00b0C \u0111\u1ec3 t\u1ed1i \u01b0u \u0111\u1ed9 c\u1ee9ng v\u00e0 \u0111\u1ed9 d\u1ebbo dai. L\u00e0m ngu\u1ed9i nhanh sau x\u1eed l\u00fd dung d\u1ecbch gi\u00fap c\u1ea3i ti\u1ebfn c\u00e1c t\u00ednh ch\u1ea5t.<\/p>\n

                                    H\u1ecfi: Li\u1ec7u h\u1ee3p kim si\u00eau b\u1ec1n K465 c\u00f3 h\u00e0n \u0111\u01b0\u1ee3c \u0111\u1ec3 ph\u1ee5c v\u1ee5 m\u1ee5c \u0111\u00edch s\u1eeda ch\u1eefa kh\u00f4ng?<\/strong><\/p>\n

                                    A: V\u00e2ng, c\u00f3 th\u1ec3 h\u00e0n K465 b\u1eb1ng kim lo\u1ea1i \u0111\u1eafp ER NiCrMo-10. C\u1ea7n x\u1eed l\u00fd dung d\u1ecbch \u1edf 1175 \u0111\u1ed9 C v\u00e0 \u1ee7 \u1edf 845 \u0111\u1ed9 C sau khi h\u00e0n \u0111\u1ec3 kh\u00f4i ph\u1ee5c t\u00ednh ch\u1ea5t.<\/p>\n

                                    Q: Thi\u1ec1u s\u00f3t c\u00f3 th\u1ec3 x\u1ea3y ra trong ch\u1ebf t\u1ea1o n\u00e0o v\u1edbi c\u00e1c b\u1ea3n d\u1ef1ng c\u1ee7a K465?<\/strong><\/p>\n

                                    A: Nh\u1eefng l\u1ed7i ti\u1ec1m \u1ea9n \u0111\u00f2i h\u1ecfi qu\u00e1 tr\u00ecnh t\u1ed1i \u01b0u h\u00f3a th\u00f4ng s\u1ed1 l\u00e0 kh\u00f4ng d\u00ednh m\u1ed1i, n\u1ee9t gi\u1eefa c\u00e1c l\u1edbp, bong tr\u00f3c v\u00e0 bi\u1ebfn d\u1ea1ng. Vi\u1ec7c gi\u1ea3m nhi\u1ec7t \u0111\u1ed9 nung tr\u01b0\u1edbc v\u00e0 t\u0103ng t\u1ed1c \u0111\u1ed9 qu\u00e9t s\u1ebd l\u00e0m t\u0103ng r\u1ee7i ro.<\/p>\n

                                    H: C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng bao nhi\u00eau ph\u01b0\u01a1ng ph\u00e1p ho\u00e0n thi\u1ec7n tr\u00ean c\u00e1c b\u1ed9 ph\u1eadn K465 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1ed3i \u0111\u1eafp?<\/strong><\/p>\n

                                    A: Gia c\u00f4ng, phun bi, kh\u1eafc h\u00f3a h\u1ecdc v\u00e0 \u0111\u00e1nh b\u00f3ng \u0111i\u1ec7n ph\u00e2n gi\u00fap c\u1ea3i thi\u1ec7n \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t. Vi\u1ec7c n\u00e0y h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh ki\u1ec3m tra kh\u00f4ng ph\u00e1 h\u1ee7y v\u00e0 c\u1ea3i thi\u1ec7n tu\u1ed5i b\u1ec1n b\u1ec9.<\/p>\n

                                    C: B\u1ed9t h\u1ee3p kim K465 c\u00f3 \u0111\u00f2i h\u1ecfi bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba l\u01b0u tr\u1eef \u0111\u1eb7c bi\u1ec7t kh\u00f4ng?<\/strong><\/p>\n

                                    A: B\u1ed9t K465 h\u1ea5p th\u1ee5 \u0111\u1ed9 \u1ea9m nhanh ch\u00f3ng, v\u00ec v\u1eady ph\u1ea3i b\u1ea3o qu\u1ea3n trong h\u1ed9p \u0111\u1ef1ng \u0111\u1ea7y argon. S\u1eed d\u1ee5ng trong v\u00f2ng 1 tu\u1ea7n sau khi m\u1edf h\u1ed9p \u0111\u1ef1ng \u0111\u1ec3 tr\u00e1nh l\u00e0m h\u1ecfng.<\/p>\n

                                    H\u1ecfi: Khi x\u1eed l\u00fd b\u1ed9t K465 c\u1ea7n nh\u1eefng bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba an to\u00e0n n\u00e0o?<\/strong><\/p>\n

                                    A: B\u1ed9t K465 kh\u00f4ng b\u1eaft l\u1eeda nh\u01b0ng c\u00f3 th\u1ec3 g\u00e2y k\u00edch \u1ee9ng da\/m\u1eaft. S\u1eed d\u1ee5ng g\u0103ng tay b\u1ea3o v\u1ec7, qu\u1ea7n \u00e1o, k\u00ednh ch\u1eafn m\u1eb7t. Tr\u00e1nh h\u00edt ph\u1ea3i v\u00e0 l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 ph\u00f9 h\u1ee3p.<\/p>\n

                                    K\u1ebft lu\u1eadn<\/h2>\n

                                    B\u1ed9t si\u00eau h\u1ee3p kim niken K465 \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ng\u00e0y c\u00e0ng nhi\u1ec1u trong s\u1ea3n xu\u1ea5t b\u1ed3i \u0111\u1eafp, cho ph\u00e9p ch\u1ebf t\u1ea1o c\u00e1c th\u00e0nh ph\u1ea7n nh\u1eb9, c\u00f3 \u0111\u1ed9 b\u1ec1n cao v\u1edbi h\u00ecnh d\u1ea1ng ph\u1ee9c t\u1ea1p. Th\u00e0nh ph\u1ea7n c\u00e2n b\u1eb1ng c\u1ee7a n\u00f3 t\u1ea1o ra s\u1ef1 k\u1ebft h\u1ee3p m\u1ea1nh m\u1ebd gi\u1eefa c\u00e1c t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc, kh\u1ea3 n\u0103ng ch\u1ed1ng oxy h\u00f3a, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t v\u00e0 kh\u1ea3 n\u0103ng h\u00e0n. Nh\u1eefng \u0111\u1eb7c t\u00ednh n\u00e0y l\u00e0m cho K465 ph\u00f9 h\u1ee3p v\u1edbi h\u1ec7 th\u1ed1ng \u0111\u1ed9ng c\u01a1 h\u00e0ng kh\u00f4ng, thi\u1ebft b\u1ecb ph\u00e1t \u0111i\u1ec7n tr\u00ean m\u1eb7t \u0111\u1ea5t v\u00e0 ph\u1ea7n c\u1ee9ng x\u1eed l\u00fd h\u00f3a ch\u1ea5t ph\u1ea3i ch\u1ecbu d\u1ecbch v\u1ee5 nhi\u1ec7t \u0111\u1ed9 cao li\u00ean t\u1ee5c.<\/p>\n

                                    Hi\u1ec3u \u0111\u01b0\u1ee3c ph\u00e2n kh\u00fac th\u1ecb tr\u01b0\u1eddng m\u00e0 K465 v\u01b0\u1ee3t tr\u1ed9i h\u01a1n c\u00e1c l\u1ef1a ch\u1ecdn thay th\u1ebf nh\u01b0 Inconel 718 ho\u1eb7c Haynes 282 cho ph\u00e9p l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p. Ki\u1ec3m so\u00e1t c\u1ea9n th\u1eadn th\u00f4ng s\u1ed1 quy tr\u00ecnh AM, ch\u1ea5t l\u01b0\u1ee3ng b\u1ed9t, x\u1eed l\u00fd nhi\u1ec7t v\u00e0 \u00e9p \u0111\u1eb3ng nhi\u1ec7t \u1edf nhi\u1ec7t \u0111\u1ed9 cao l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c c\u1ea5u tr\u00fac vi m\u00f4 v\u00e0 hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u. Khi kh\u1ea3 n\u0103ng s\u1ea3n xu\u1ea5t gia c\u00f4ng ch\u1ea5t ph\u1ee5 gia ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n, c\u00e1c v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o nh\u01b0 K465 s\u1ebd m\u1edf ra nh\u1eefng kh\u1ea3 n\u0103ng m\u1edbi \u0111\u1ec3 thi\u1ebft k\u1ebf c\u00e1c th\u00e0nh ph\u1ea7n nhi\u1ec7t \u0111\u1ed9 cao th\u1ebf h\u1ec7 ti\u1ebfp theo v\u1edbi tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c k\u00e9o d\u00e0i.<\/p>\n

                                     <\/span><\/span><\/p>","protected":false},"excerpt":{"rendered":"

                                    K465 Alloy Powder: Composition, Properties, Applications, and Specifications K465 has become a popular choice for aerospace, power generation, and chemical processing industries where components are subjected to high temperatures or aggressive environments. It allows complex geometries to be 3D printed for optimal performance. This article provides detailed information on the composition, properties, applications, specifications, availability,…<\/p>","protected":false},"featured_media":1853,"parent":0,"template":"","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product-category":[119,120],"class_list":["post-3945","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-3d-printing-metal-powder","product-category-high-temperature-alloy-powder"],"acf":[],"taxonomy_info":{"product-category":[{"value":119,"label":"3D Printing Metal Powder"},{"value":120,"label":"High Temperature Alloy Powder"}]},"featured_image_src_large":["https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/02\/Pure-aluminum-powder.jpg",600,600,false],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/3dpmetal.com\/vi\/wp-json\/wp\/v2\/product\/3945","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3dpmetal.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/3dpmetal.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/vi\/wp-json\/wp\/v2\/media\/1853"}],"wp:attachment":[{"href":"https:\/\/3dpmetal.com\/vi\/wp-json\/wp\/v2\/media?parent=3945"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/3dpmetal.com\/vi\/wp-json\/wp\/v2\/product-category?post=3945"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}