{"id":3918,"date":"2024-03-18T06:10:14","date_gmt":"2024-03-18T06:10:14","guid":{"rendered":"https:\/\/3dp.45612300.xyz\/product\/317l-powder\/"},"modified":"2024-03-18T06:10:14","modified_gmt":"2024-03-18T06:10:14","slug":"317l-powder","status":"publish","type":"product","link":"https:\/\/3dpmetal.com\/vi\/product\/317l-powder\/","title":{"rendered":"B\u1ed9t 317L"},"content":{"rendered":"

<\/p>\n

T\u1ed5ng quan v\u1ec1 317L Powder<\/h2>\n

B\u1ed9t 317L l\u00e0 b\u1ed9t th\u00e9p kh\u00f4ng g\u1ec9 Austenit ch\u1ee9a 18% cr\u00f4m, 3% molypden v\u00e0 0,08% carbon. B\u1ed9t n\u00e0y \u0111em l\u1ea1i s\u1ef1 k\u1ebft h\u1ee3p tuy\u1ec7t v\u1eddi v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n, \u0111\u1ed9 b\u1ec1n, kh\u1ea3 n\u0103ng h\u00e0n v\u00e0 chi ph\u00ed.<\/p>\n

T\u00ednh ch\u1ea5t v\u00e0 l\u1ee3i \u0111i\u1ec3m ch\u00ednh c\u1ee7a b\u1ed9t 317L bao g\u1ed3m:<\/p>\n

T\u00ednh ch\u1ea5t v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a b\u1ed9t 317L<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
thu\u1ed9c t\u00ednh<\/th>\nChi ti\u1ebft<\/th>\n<\/tr>\n<\/thead>\n
S\u00e1ng t\u00e1c<\/td>\nH\u1ee3p kim Fe-18Cr-3Mo-0.08C<\/td>\n<\/tr>\n
M\u1eadt \u0111\u1ed9<\/td>\n8,0 g\/cc<\/td>\n<\/tr>\n
H\u00ecnh d\u1ea1ng h\u1ea1t<\/td>\nKh\u00f4ng \u0111\u1ec1u, g\u00f3c c\u1ea1nh<\/td>\n<\/tr>\n
Ph\u1ea1m vi k\u00edch th\u01b0\u1edbc<\/td>\n10-150 micron<\/td>\n<\/tr>\n
M\u1eadt \u0111\u1ed9 bi\u1ec3u ki\u1ebfn<\/td>\nT\u1ed1i \u0111a 50% m\u1eadt \u0111\u1ed9 th\u1ef1c<\/td>\n<\/tr>\n
Kh\u1ea3 n\u0103ng ch\u1ea3y<\/td>\nV\u1eeba \u0111\u1ee7<\/td>\n<\/tr>\n
Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n<\/td>\nXu\u1ea5t s\u1eafc trong nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng<\/td>\n<\/tr>\n
\u0110ang t\u0103ng c\u01b0\u1eddng<\/td>\nL\u00e0m ngu\u1ed9i ch\u1ebf t\u00e1c v\u00e0 n\u00e2ng cao s\u1ee9c b\u1ec1n nh\u1edd dung d\u1ecbch r\u1eafn<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

B\u1ed9t 317L \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd h\u00f3a ch\u1ea5t, \u1ee9ng d\u1ee5ng h\u00e0ng h\u1ea3i, ng\u00e0nh gi\u1ea5y v\u00e0 b\u1ed9t gi\u1ea5y, s\u1ea3n xu\u1ea5t \u0111i\u1ec7n h\u1ea1t nh\u00e2n v\u00e0 c\u00e1c t\u00ednh n\u0103ng ki\u1ebfn \u200b\u200btr\u00fac c\u1ea7n kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu th\u1eddi ti\u1ebft.<\/p>\n

Th\u00e0nh ph\u1ea7n b\u1ed9t 317L<\/h2>\n

Th\u00e0nh ph\u1ea7n \u0111i\u1ec3n h\u00ecnh c\u1ee7a b\u1ed9t th\u00e9p kh\u00f4ng g\u1ec9 317L:<\/p>\n

Th\u00e0nh ph\u1ea7n b\u1ed9t 317L<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Nguy\u00ean t\u1ed1<\/th>\nT\u1ec9 tr\u1ecdng<\/th>\n<\/tr>\n<\/thead>\n
Iron (Fe)<\/td>\nS\u1ef1 c\u00e2n b\u1eb1ng<\/td>\n<\/tr>\n
Crom (Cr)<\/td>\n17-19%<\/td>\n<\/tr>\n
Niken (Ni)<\/td>\n11-15%<\/td>\n<\/tr>\n
Molybdene (Mo)<\/td>\n2.5-3.5%<\/td>\n<\/tr>\n
Mangan (Mn)<\/td>\n<2%<\/td>\n<\/tr>\n
Carbon (C)<\/td>\nT\u1ed1i \u0111a 0,08%<\/td>\n<\/tr>\n
Silic (Si)<\/td>\nT\u1ed1i \u0111a 1%<\/td>\n<\/tr>\n
Nit\u01a1 (N)<\/td>\nT\u1ed1i \u0111a 0,10%<\/td>\n<\/tr>\n
L\u01b0u hu\u1ef3nh (S)<\/td>\nT\u1ed1i \u0111a 0,03%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n
  • S\u1eaft cung c\u1ea5p ch\u1ea5t n\u1ec1n ferritic v\u00e0 t\u00ednh d\u1ebbo<\/li>\n
  • Chromium gi\u00fap t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 oxy h\u00f3a<\/li>\n
  • Nikel \u1ed5n \u0111\u1ecbnh c\u1ea5u tr\u00fac austenit<\/li>\n
  • Molypden l\u00e0m t\u0103ng th\u00eam n\u1eefa kh\u1ea3 n\u0103ng ch\u1ed1ng \u0111\u1ecdng h\u1ed1<\/li>\n
  • Carbon, nitrogen v\u00e0 sulfur \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t nh\u01b0 nh\u1eefng t\u1ea1p ch\u1ea5t<\/li>\n<\/ul>\n

    H\u1ee3p ch\u1ea5t n\u00e0y c\u00f3 \u0111\u1ed9 c\u00e2n b\u1eb1ng tuy\u1ec7t v\u1eddi gi\u1eefa kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n, \u0111\u1ed9 d\u1ec5 u\u1ed1n, kh\u1ea3 n\u0103ng h\u00e0n v\u00e0 chi ph\u00ed.<\/p>\n

    \"B\u1ed9t<\/p>\n

    T\u00ednh ch\u1ea5t v\u1eadt l\u00fd c\u1ee7a b\u1ed9t 317L<\/h2>\n

    T\u00ednh ch\u1ea5t v\u1eadt l\u00fd c\u1ee7a b\u1ed9t 317L<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
    B\u1ea5t \u0111\u1ed9ng s\u1ea3n<\/th>\nGi\u00e1 tr\u1ecb<\/th>\n<\/tr>\n<\/thead>\n
    M\u1eadt \u0111\u1ed9<\/td>\n8,0 g\/cc<\/td>\n<\/tr>\n
    \u0110i\u1ec3m N\u00f3ng Ch\u1ea3y<\/td>\n1370-1400\u00a1\u00abC<\/td>\n<\/tr>\n
    \u0110\u1ed9 \u0111i\u1ec7n tr\u1edf<\/td>\n0,8 \u00c3\u2212\u00b4\u00ce-m<\/td>\n<\/tr>\n
    \u0110\u1ed9 d\u1eabn nhi\u1ec7t<\/td>\n16 W\/mK<\/td>\n<\/tr>\n
    S\u1ef1 gi\u00e3n n\u1edf v\u00ec nhi\u1ec7t<\/td>\n16 x 10^-6 \/K<\/td>\n<\/tr>\n
    Nhi\u1ec7t \u0111\u1ed9 maxium ph\u1ee5c v\u1ee5<\/td>\n900\u00a1\u00abC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      \n
    • M\u1eadt \u0111\u1ed9 cao so v\u1edbi th\u00e9p kh\u00f4ng g\u1ec9 ferritic<\/li>\n
    • Duy tr\u00ec s\u1ee9c m\u1ea1nh v\u00e0 kh\u1ea3 n\u0103ng kh\u00e1ng \u0103n m\u00f2n \u1edf nhi\u1ec7t \u0111\u1ed9 cao<\/li>\n
    • \u0110\u1ed9 \u0111i\u1ec7n tr\u1edf cao h\u01a1n so v\u1edbi s\u1eaft nguy\u00ean ch\u1ea5t ho\u1eb7c th\u00e9p cacbon<\/li>\n
    • D\u1eabn nhi\u1ec7t th\u1ea5p h\u01a1n th\u00e9p cacbon<\/li>\n
    • C\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c d\u1ecbch v\u1ee5 li\u00ean t\u1ee5c l\u00ean \u0111\u1ebfn 900 \"\u00a1\u00abC<\/li>\n<\/ul>\n

      C\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt l\u00fd l\u00e0m cho 317L ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng nhi\u1ec7t \u0111\u1ed9 cao \u0111\u00f2i h\u1ecfi kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n.<\/p>\n

      T\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a b\u1ed9t 317L<\/h2>\n

      T\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a b\u1ed9t 317L<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
      B\u1ea5t \u0111\u1ed9ng s\u1ea3n<\/th>\nGi\u00e1 tr\u1ecb<\/th>\n<\/tr>\n<\/thead>\n
      \u0110\u1ed9 b\u1ec1n k\u00e9o<\/td>\n515-620 MPa<\/td>\n<\/tr>\n
      C\u01b0\u1eddng \u0111\u1ed9 ch\u1ea3y<\/td>\n205-275 MPa<\/td>\n<\/tr>\n
      Ke\u0301o da\u0300i<\/td>\n40-50%<\/td>\n<\/tr>\n
      \u0110\u1ed9 c\u1ee9ng<\/td>\n88-95 HRB<\/td>\n<\/tr>\n
      Kh\u1ea3 n\u0103ng ch\u1ecbu va \u0111\u1eadp<\/td>\n100-150 J<\/td>\n<\/tr>\n
      Modun \u0111\u00e0n h\u1ed3i<\/td>\n190-210 GPa<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
        \n
      • K\u1ebft h\u1ee3p tuy\u1ec7t v\u1eddi gi\u1eefa \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 d\u1ebbo dai<\/li>\n
      • C\u00f3 th\u1ec3 t\u00f4i luy\u1ec7n \u0111\u00e1ng k\u1ec3 \u0111\u1ec3 t\u0103ng th\u00eam s\u1ee9c m\u1ea1nh<\/li>\n
      • R\u1ea5t c\u1ee9ng dai v\u00e0 ch\u1ecbu va \u0111\u1eadp t\u1ed1t<\/li>\n
      • \u0110\u1ed9 b\u1ec1n c\u00f2n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n th\u00eam th\u00f4ng qua c\u00f4ng \u0111o\u1ea1n c\u00e1n ngu\u1ed9i<\/li>\n
      • \u0110\u1ed9 c\u1ee9ng t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p trong \u0111i\u1ec1u ki\u1ec7n \u1ee7<\/li>\n<\/ul>\n

        T\u00ednh ch\u1ea5t n\u00e0y \u0111em l\u1ea1i s\u1ef1 c\u00e2n b\u1eb1ng tuy\u1ec7t v\u1eddi gi\u1eefa \u0111\u1ed9 b\u1ec1n, \u0111\u1ed9 d\u1ec5 u\u1ed1n v\u00e0 \u0111\u1ed9 dai c\u1ea7n thi\u1ebft cho nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n.<\/p>\n

        \u1ee8ng d\u1ee5ng c\u1ee7a b\u1ed9t 317L<\/h2>\n

        C\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh c\u1ee7a b\u1ed9t th\u00e9p kh\u00f4ng g\u1ec9 317L bao g\u1ed3m:<\/p>\n

        \u1ee8ng d\u1ee5ng c\u1ee7a b\u1ed9t 317L<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n
        Ng\u00e0nh<\/th>\nC\u00e1ch s\u1eed d\u1ee5ng v\u00ed d\u1ee5<\/th>\n<\/tr>\n<\/thead>\n
        H\u00f3a ch\u1ea5t<\/td>\nB\u1ed3n ch\u1ee9a, van, \u1ed1ng, b\u01a1m<\/td>\n<\/tr>\n
        Ho\u0301a d\u00e2\u0300u<\/td>\nThi\u1ebft b\u1ecb gia c\u00f4ng, \u1ed1ng, van<\/td>\n<\/tr>\n
        Th\u1ee7y qu\u00e2n l\u1ee5c chi\u1ebfn<\/td>\nTr\u1ee5c ch\u00e2n v\u1ecbt, ch\u1ed1t, ph\u1ea7n c\u1ee9ng s\u00e0n<\/td>\n<\/tr>\n
        H\u1ea1t nh\u00e2n<\/td>\nB\u00ecnh ph\u1ea3n \u1ee9ng, v\u1ecf b\u1ecdc thanh nhi\u00ean li\u1ec7u<\/td>\n<\/tr>\n
        Ki\u1ebfn tr\u00fac<\/td>\nLan can, t\u1ea5m \u1ed1p t\u01b0\u1eddng, m\u00e1i nh\u00e0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        M\u1ed9t s\u1ed1 s\u1ea3n ph\u1ea9m c\u1ee5 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng:<\/p>\n

          \n
        • Thi\u1ebft b\u1ecb ki\u1ec3m so\u00e1t \u00f4 nhi\u1ec5m c\u00f3 ch\u1ee9c n\u0103ng x\u1eed l\u00fd axit n\u00f3ng<\/li>\n
        • C\u1ea5u tr\u00fac b\u00ean trong l\u00f2 ph\u1ea3n \u1ee9ng h\u1ea1t nh\u00e2n<\/li>\n
        • Tr\u1ee5c ch\u00e2n v\u1ecbt t\u00e0u bi\u1ec3n, c\u00e1c ph\u1ee5 ki\u1ec7n tr\u00ean boong<\/li>\n
        • \u1ed0ng d\u1eabn, van c\u1ee7a ng\u00e0nh b\u1ed9t gi\u1ea5y v\u00e0 gi\u1ea5y<\/li>\n
        • T\u1ea5m \u1ed1p trang tr\u00ed ki\u1ebfn tr\u00fac, m\u00e1i, v\u1eadt li\u1ec7u \u1ed1p<\/li>\n<\/ul>\n

          Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n tuy\u1ec7t v\u1eddi k\u1ebft h\u1ee3p v\u1edbi kh\u1ea3 n\u0103ng gia c\u00f4ng t\u1ed1t gi\u00fap 317L \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u00f2i h\u1ecfi cao.<\/p>\n

          Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt B\u1ed9t 317L<\/h2>\n

          Quy c\u00e1ch v\u00e0 ti\u00eau chu\u1ea9n li\u00ean quan:<\/p>\n

          317L Ti\u00eau chu\u1ea9n b\u1ed9t<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n
          Ti\u00eau chu\u1ea9n<\/th>\nMi\u00eau t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n
          ASTM A276<\/td>\nTi\u00eau chu\u1ea9n cho th\u00e9p kh\u00f4ng g\u1ec9 d\u1ea1ng thanh v\u00e0 h\u00ecnh d\u1ea1ng<\/td>\n<\/tr>\n
          ASTM A479<\/td>\nTi\u00eau chu\u1ea9n cho \u1ed1ng th\u00e9p kh\u00f4ng g\u1ec9<\/td>\n<\/tr>\n
          AMS 5524<\/td>\nThanh th\u00e9p kh\u00f4ng g\u1ec9 \u1ee7, d\u00e2y, \u0111\u1ed3 r\u00e8n<\/td>\n<\/tr>\n
          ASME SA-276<\/td>\nB\u1ea3n s\u1eafc chu\u1ea9n cho thanh v\u00e0 h\u00ecnh d\u1ea1ng th\u00e9p kh\u00f4ng g\u1ec9<\/td>\n<\/tr>\n
          AISI 630<\/td>\nTi\u00eau chu\u1ea9n v\u1ec1 th\u00e9p kh\u00f4ng g\u1ec9 17Cr-4Ni c\u1ee9ng h\u00f3a k\u1ebft t\u1ee7a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          C\u00e1c ti\u00eau chu\u1ea9n n\u00e0y x\u00e1c \u0111\u1ecbnh:<\/p>\n

            \n
          • Gi\u1edbi h\u1ea1n th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc trong h\u1ee3p kim 317L<\/li>\n
          • M\u1ee9c t\u1ea1p ch\u1ea5t cho ph\u00e9p nh\u01b0 S, P<\/li>\n
          • C\u00e1c t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc b\u1eaft bu\u1ed9c<\/li>\n
          • Ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ea5p thu\u1eadn<\/li>\n
          • Giao th\u1ee9c th\u1eed nghi\u1ec7m tu\u00e2n th\u1ee7 ph\u00e1p lu\u1eadt<\/li>\n
          • \u0110\u00f3ng g\u00f3i, d\u00e1n nh\u00e3n v\u00e0 l\u1eadp t\u00e0i li\u1ec7u ph\u00f9 h\u1ee3p<\/li>\n<\/ul>\n

            Vi\u1ec7c \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u ch\u1ee9ng nh\u1eadn \u0111\u1ea3m b\u1ea3o s\u1ef1 ph\u00f9 h\u1ee3p c\u1ee7a b\u1ed9t \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00e3 \u0111\u1ecbnh.<\/p>\n

            K\u00edch th\u01b0\u1edbc h\u1ea1t b\u1ed9t 317L<\/h2>\n

            Ph\u00e2n ph\u1ed1i k\u00edch th\u01b0\u1edbc h\u1ea1t b\u1ed9t 317L<\/strong><\/p>\n\n\n\n\n\n\n\n
            K\u00edch th\u01b0\u1edbc h\u1ea1t<\/th>\n\u0110\u1eb7c \u0111i\u1ec3m<\/th>\n<\/tr>\n<\/thead>\n
            10-45 micron<\/td>\nH\u1ea1ng m\u1ee5c si\u00eau m\u1ecbn cho b\u1ec1 m\u1eb7t ho\u00e0n thi\u1ec7n v\u00e0 m\u1eadt \u0111\u1ed9 cao<\/td>\n<\/tr>\n
            45-150 microns<\/td>\nC\u1ea5p b\u1eadc th\u00f4 li\u1ec1n m\u1ea1ch mang l\u1ea1i kh\u1ea3 n\u0103ng ch\u1ea3y t\u1ed1t<\/td>\n<\/tr>\n
            15-150 micron<\/td>\nC\u1ea5p ti\u00eau chu\u1ea9n cho vi\u1ec7c \u00e9p v\u00e0 thi\u00eau k\u1ebft<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
              \n
            • C\u00e1c h\u1ea1t v\u1ee5n cho ph\u00e9p \u0111\u1ed9 l\u00e0m \u0111\u1eb7c l\u1edbn h\u01a1n trong qu\u00e1 tr\u00ecnh nung k\u1ebft<\/li>\n
            • B\u1ed9t th\u00f4 h\u01a1n ch\u1ea3y t\u1ed1t h\u01a1n v\u00e0 l\u00e0m \u0111\u1ea7y khoang khu\u00f4n \u0111\u1ed3ng \u0111\u1ec1u<\/li>\n
            • Ph\u1ea1m vi k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh d\u1ef1a tr\u00ean c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a b\u1ed9 ph\u1eadn cu\u1ed1i c\u00f9ng c\u1ea7n thi\u1ebft<\/li>\n
            • C\u00f3 s\u1eb5n d\u1ea1ng b\u1ed9t nguy\u00ean t\u1eed h\u00f3a b\u1eb1ng kh\u00ed v\u00e0 b\u1eb1ng n\u01b0\u1edbc<\/li>\n<\/ul>\n

              \u0110i\u1ec1u khi\u1ec3n ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t gi\u00fap t\u1ed1i \u01b0u h\u00f3a h\u00e0nh vi x\u1eed l\u00fd v\u00e0 hi\u1ec7u su\u1ea5t ph\u1ea7n cu\u1ed1i c\u00f9ng.<\/p>\n

              T\u1ef7 tr\u1ecdng bi\u1ec3u ki\u1ebfn c\u1ee7a b\u1ed9t 317L<\/h2>\n

              T\u1ef7 tr\u1ecdng bi\u1ec3u ki\u1ebfn c\u1ee7a b\u1ed9t 317L<\/strong><\/p>\n\n\n\n\n\n\n
              M\u1eadt \u0111\u1ed9 bi\u1ec3u ki\u1ebfn<\/th>\nChi ti\u1ebft<\/th>\n<\/tr>\n<\/thead>\n
              T\u1ed1i \u0111a 50% m\u1eadt \u0111\u1ed9 th\u1ef1c<\/td>\n\u0110\u1ed1i v\u1edbi d\u1ea1ng h\u00ecnh b\u1ed9t kh\u00f4ng \u0111\u1ec1u<\/td>\n<\/tr>\n
              4,5-5,5 g\/cc l\u00e0 chu\u1ea9n<\/td>\nT\u0103ng c\u01b0\u1eddng th\u00eam v\u1edbi m\u1eadt \u0111\u1ed9 \u0111\u00f3ng g\u00f3i l\u1edbn h\u01a1n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                \n
              • M\u1eadt \u0111\u1ed9 b\u1ec1 ngo\u00e0i cao h\u01a1n c\u1ea3i thi\u1ec7n \u0111\u1ed9 ch\u1ea3y v\u00e0 kh\u1ea3 n\u0103ng n\u00e9n c\u1ee7a b\u1ed9t<\/li>\n
              • H\u00ecnh th\u00e1i b\u1ea5t th\u01b0\u1eddng gi\u1edbi h\u1ea1n m\u1eadt \u0111\u1ed9 \u0111\u00f3ng g\u00f3i c\u1ef1c \u0111\u1ea1i<\/li>\n
              • Trong tr\u01b0\u1eddng h\u1ee3p b\u1ed9t h\u00ecnh c\u1ea7u c\u00f3 th\u1ec3 \u0111\u1ea1t gi\u00e1 tr\u1ecb l\u00ean \u0111\u1ebfn 60%<\/li>\n
              • M\u1eadt \u0111\u1ed9 bi\u1ec3u ki\u1ebfn cao c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t \u00e9p \u0111\u1ea7y c\u1ee7a m\u00e1y \u00e9p<\/li>\n<\/ul>\n

                M\u1eadt \u0111\u1ed9 b\u00ean ngo\u00e0i cao h\u01a1n h\u01b0\u1edbng \u0111\u1ebfn n\u0103ng su\u1ea5t s\u1ea3n xu\u1ea5t t\u1ed1t h\u01a1n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng t\u1eebng th\u00e0nh ph\u1ea7n.<\/p>\n

                Ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t b\u1ed9t 317L<\/h2>\n

                S\u1ea3n xu\u1ea5t b\u1ed9t 317L<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n
                Ph\u01b0\u01a1ng ph\u00e1p<\/th>\nChi ti\u1ebft<\/th>\n<\/tr>\n<\/thead>\n
                Gas atomization translated to Vietnamese would be \"Ph\u00e2n t\u1eed ho\u00e1 kh\u00ed.\"<\/td>\nKh\u00ed tr\u01a1 ch\u1ecbu \u00e1p su\u1ea5t cao ph\u00e1 d\u00f2ng kim lo\u1ea1i n\u00f3ng ch\u1ea3y th\u00e0nh nh\u1eefng gi\u1ecdt nh\u1ecf m\u1ecbn<\/td>\n<\/tr>\n
                Nguy\u00ean t\u1eed h\u00f3a n\u01b0\u1edbc<\/td>\nTia n\u01b0\u1edbc \u00e1p su\u1ea5t cao c\u00f3 th\u1ec3 ph\u00e1 v\u1ee1 kim lo\u1ea1i th\u00e0nh c\u00e1c h\u1ea1t m\u1ecbn<\/td>\n<\/tr>\n
                N\u1ea5u ch\u1ea3y c\u1ea3m \u1ee9ng ch\u00e2n kh\u00f4ng<\/td>\nNguy\u00ean li\u1ec7u \u0111\u1ea7u v\u00e0o \u0111\u1ed9 tinh khi\u1ebft cao \u0111\u01b0\u1ee3c n\u1ea5u ch\u1ea3y trong m\u1ed9t m\u00f4i tr\u01b0\u1eddng ch\u00e2n kh\u00f4ng<\/td>\n<\/tr>\n
                N\u1ea5u ch\u1ea3y nhi\u1ec1u l\u1ea7n<\/td>\nC\u1ea3i thi\u1ec7n t\u00ednh \u0111\u1ed3ng nh\u1ea5t v\u1ec1 m\u1eb7t h\u00f3a h\u1ecdc<\/td>\n<\/tr>\n
                R\u00e2y<\/td>\nPh\u00e2n lo\u1ea1i b\u1ed9t th\u00e0nh nh\u1eefng kho\u1ea3ng k\u00edch c\u1ee1 h\u1ea1t kh\u00e1c nhau<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                  \n
                • Phun nguy\u00ean t\u1eed kh\u00ed cung c\u1ea5p c\u1ea5u tr\u00fac h\u00ecnh th\u00e1i b\u1ed9t h\u00ecnh c\u1ea7u, s\u1ea1ch<\/li>\n
                • Phun n\u01b0\u1edbc l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh chi ph\u00ed th\u1ea5p h\u01a1n v\u1edbi c\u00e1c h\u1ea1t kh\u00f4ng \u0111\u1ec1u<\/li>\n
                • N\u1ea5u ch\u1ea3y ch\u00e2n kh\u00f4ng v\u00e0 n\u1ea5u ch\u1ea3y l\u1ea1i l\u00e0m gi\u1ea3m thi\u1ec3u t\u1ea1p ch\u1ea5t d\u1ea1ng kh\u00ed<\/li>\n
                • H\u1eadu x\u1eed l\u00fd cho ph\u00e9p t\u00f9y ch\u1ec9nh k\u00edch th\u01b0\u1edbc h\u1ea1t<\/li>\n<\/ul>\n

                  S\u1ea3n xu\u1ea5t t\u1ef1 \u0111\u1ed9ng v\u00e0 qu\u00e1 tr\u00ecnh ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng nghi\u00eam ng\u1eb7t cho ra lo\u1ea1i b\u1ed9t ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng quan tr\u1ecdng.<\/p>\n

                  \u0110\u1ecbnh gi\u00e1 b\u1ed9t th\u00e9p kh\u00f4ng g\u1ec9 317L<\/h2>\n

                  \u0110\u1ecbnh gi\u00e1 b\u1ed9t th\u00e9p kh\u00f4ng g\u1ec9 317L<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n
                  Y\u1ebfu t\u1ed1<\/th>\n\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn gi\u00e1<\/th>\n<\/tr>\n<\/thead>\n
                  M\u1ee9c \u0111\u1ed9 tinh khi\u1ebft<\/td>\n\u0110\u1ed9 tinh khi\u1ebft cao h\u01a1n l\u00e0m t\u0103ng chi ph\u00ed<\/td>\n<\/tr>\n
                  H\u00ecnh th\u00e1i b\u1ed9t<\/td>\nB\u1ed9t h\u00ecnh c\u1ea7u t\u1ed1n k\u00e9m h\u01a1n d\u1ea1ng b\u1ed9t kh\u00f4ng \u0111\u1ec1u<\/td>\n<\/tr>\n
                  K\u00edch th\u01b0\u1edbc h\u1ea1t<\/td>\nB\u1ed9t si\u00eau m\u1ecbn c\u00f3 gi\u00e1 \u0111\u1eaft h\u01a1n<\/td>\n<\/tr>\n
                  Kh\u1ed1i l\u01b0\u1ee3ng \u0111\u01a1n h\u00e0ng<\/td>\nS\u1ed1 l\u01b0\u1ee3ng mua l\u1edbn h\u01a1n th\u00ec gi\u00e1 tr\u00ean m\u1ed7i \u0111\u01a1n v\u1ecb th\u1ea5p h\u01a1n<\/td>\n<\/tr>\n
                  C\u00e1c d\u1ecbch v\u1ee5 b\u1ed5 sung<\/td>\nT\u00f9y ch\u1ec9nh l\u00e0m t\u0103ng chi ph\u00ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                  B\u1ea3ng gi\u00e1 tham kh\u1ea3o<\/strong><\/p>\n

                    \n
                  • B\u1ed9t 317L kh\u00f4ng \u0111\u1ec1u: 6-10 \u0111\u00f4 la\/kg<\/li>\n
                  • B\u1ed9t 317L h\u00ecnh c\u1ea7u: 10-15 \u0111\u00f4 la\/kg<\/li>\n
                  • Gi\u00e1 b\u00e1n s\u1ed1 l\u01b0\u1ee3ng l\u1edbn c\u00f3 th\u1ec3 th\u1ea5p h\u01a1n t\u1eeb 30-50%<\/li>\n<\/ul>\n

                    Gi\u00e1 c\u1ea3 ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u1ed9 tinh khi\u1ebft, \u0111\u1eb7c \u0111i\u1ec3m h\u1ea1t, kh\u1ed1i l\u01b0\u1ee3ng \u0111\u01a1n h\u00e0ng v\u00e0 nhu c\u1ea7u t\u00f9y ch\u1ec9nh.<\/p>\n

                    Nh\u00e0 cung c\u1ea5p b\u1ed9t 317L<\/h2>\n

                    Nh\u00e0 cung c\u1ea5p b\u1ed9t 317L<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
                    C\u00f4ng ty<\/th>\n\u0110\u1ecba \u0111i\u1ec3m<\/th>\n<\/tr>\n<\/thead>\n
                    Haganes<\/td>\nTh\u1ee5y \u0110i\u1ec3n<\/td>\n<\/tr>\n
                    Sandvik<\/td>\n\u0110\u1ee9c<\/td>\n<\/tr>\n
                    CNPC Powder<\/td>\nTrung Qu\u1ed1c<\/td>\n<\/tr>\n
                    S\u1ea3n ph\u1ea9m b\u1ed9t Carpenter<\/td>\nHoa K\u1ef3<\/td>\n<\/tr>\n
                    Erasteel<\/td>\nPh\u00e1p<\/td>\n<\/tr>\n
                    Daido Steel<\/td>\nNh\u1eadt B\u1ea3n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                    C\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh \u0111\u1ec3 l\u1ef1a ch\u1ecdn nh\u00e0 cung c\u1ea5p:<\/p>\n

                      \n
                    • C\u00e1c lo\u1ea1i b\u1ed9t c\u00f3 s\u1eb5n<\/li>\n
                    • n\u0103ng l\u1ef1c s\u1ea3n xu\u1ea5t<\/li>\n
                    • H\u00ecnh th\u00e1i v\u00e0 ph\u1ea1m vi c\u1ee1 h\u1ea1t c\u1ee7a h\u1ea1t<\/li>\n
                    • B\u00e1o c\u00e1o ph\u00e2n t\u00edch l\u00f4<\/li>\n
                    • Gi\u00e1 v\u00e0 s\u1ed1 l\u01b0\u1ee3ng \u0111\u1eb7t h\u00e0ng t\u1ed1i thi\u1ec3u<\/li>\n
                    • D\u1ecbch v\u1ee5 t\u00f9y ch\u1ec9nh<\/li>\n
                    • Th\u1eddi gian giao h\u00e0ng v\u00e0 \u0111\u1ed9 tin c\u1eady<\/li>\n<\/ul>\n

                      X\u1eed l\u00fd v\u00e0 b\u1ea3o qu\u1ea3n b\u1ed9t 317L<\/h2>\n

                      X\u1eed l\u00fd b\u1ed9t 317L<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
                      \u0110\u1ec1 xu\u1ea5t<\/th>\nL\u00fd do<\/th>\n<\/tr>\n<\/thead>\n
                      S\u1eed d\u1ee5ng PPE v\u00e0 th\u00f4ng gi\u00f3<\/td>\nTr\u00e1nh ti\u1ebfp x\u00fac v\u1edbi c\u00e1c h\u1ea1t kim lo\u1ea1i m\u1ecbn<\/td>\n<\/tr>\n
                      \u0110\u1ea3m b\u1ea3o n\u1ed1i \u0111\u1ea5t \u0111\u00fang quy c\u00e1ch<\/td>\nPh\u00f2ng ng\u1eeba \u0111i\u1ec7n t\u0129nh khi x\u1eed l\u00fd<\/td>\n<\/tr>\n
                      Tr\u00e1nh c\u00e1c ngu\u1ed3n g\u00e2y ch\u00e1y<\/td>\nB\u1ed9t s\u1ebd ch\u00e1y trong b\u1ea7u kh\u00f4ng kh\u00ed \u00f4xy<\/td>\n<\/tr>\n
                      S\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 kh\u00f4ng ph\u00e1t tia l\u1eeda<\/td>\nNg\u0103n ng\u1eeba kh\u1ea3 n\u0103ng b\u1eaft l\u1eeda<\/td>\n<\/tr>\n
                      Th\u1ef1c hi\u1ec7n theo quy tr\u00ecnh an to\u00e0n<\/td>\nGi\u1ea3m nguy c\u01a1 b\u1ecfng, h\u00edt va\u0300 nu\u1ed1t ph\u1ea3i<\/td>\n<\/tr>\n
                      L\u01b0u tr\u1eef trong c\u00e1c th\u00f9ng ch\u1ee9a \u1ed5n \u0111\u1ecbnh<\/td>\nNg\u0103n ng\u1eeba nhi\u1ec5m b\u1ea9n ho\u1eb7c oxi h\u00f3a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                      V\u00ec b\u1ed9t 317L d\u1ec5 ch\u00e1y, n\u00ean c\u1ea7n ki\u1ec3m so\u00e1t c\u00e1c r\u1ee7i ro do ch\u00e1y n\u1ed5 trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd v\u00e0 b\u1ea3o qu\u1ea3n. N\u1ebfu kh\u00f4ng, n\u00f3 t\u01b0\u01a1ng \u0111\u1ed1i an to\u00e0n n\u1ebfu th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba th\u00edch h\u1ee3p.<\/p>\n

                      Ki\u1ec3m tra v\u00e0 th\u1eed nghi\u1ec7m b\u1ed9t 317L<\/h2>\n

                      Ki\u1ec3m tra B\u1ed9t 317L<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
                      Ki\u00ea\u0309m tra<\/th>\nChi ti\u1ebft<\/th>\n<\/tr>\n<\/thead>\n
                      Ph\u00e2n t\u00edch h\u00f3a h\u1ecdc<\/td>\nICP v\u00e0 XRF x\u00e1c minh th\u00e0nh ph\u1ea7n<\/td>\n<\/tr>\n
                      Ph\u00e2n ph\u1ed1i k\u00edch th\u01b0\u1edbc h\u1ea1t<\/td>\nPh\u1ed5 nhi\u1ec5u x\u1ea1 Laser x\u00e1c \u0111\u1ecbnh ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc<\/td>\n<\/tr>\n
                      M\u1eadt \u0111\u1ed9 bi\u1ec3u ki\u1ebfn<\/td>\nKi\u1ec3m tra l\u01b0u l\u01b0\u1ee3ng k\u1ebf Hall theo ti\u00eau chu\u1ea9n ASTM B212<\/td>\n<\/tr>\n
                      H\u00ecnh th\u00e1i b\u1ed9t<\/td>\nQua\u0309ng ca\u0309nh hi\u00ea\u0309n thi\u0323 hi\u0300nh da\u0323ng ha\u0323t SEM<\/td>\n<\/tr>\n
                      Ph\u00e2n t\u00edch l\u01b0u l\u01b0\u1ee3ng<\/td>\nT\u1ed1c \u0111\u1ed9 ch\u1ea3y theo tr\u1ecdng l\u1ef1c qua \u1ed1ng phun c\u1ee5 th\u1ec3<\/td>\n<\/tr>\n
                      M\u1ea5t do nung<\/td>\nX\u00e1c \u0111\u1ecbnh \u0111\u1ed9 \u1ea9m c\u00f2n s\u00f3t l\u1ea1i<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                      C\u00e1c cu\u1ed9c th\u1eed nghi\u1ec7m nghi\u00eam ng\u1eb7t \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ed9t \u0111\u1ea1t \u0111\u1ed9 tinh khi\u1ebft h\u00f3a h\u1ecdc c\u1ea7n thi\u1ebft, \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a h\u1ea1t, m\u1eadt \u0111\u1ed9, h\u00ecnh d\u1ea1ng v\u00e0 kh\u1ea3 n\u0103ng ch\u1ea3y theo c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u00e1p d\u1ee5ng.<\/p>\n

                      317L b\u1ed9t \u01afu v\u00e0 Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/h2>\n

                      \u01afu \u0111i\u1ec3m c\u1ee7a B\u1ed9t 317L<\/strong><\/p>\n

                        \n
                      • Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n tuy\u1ec7t v\u1eddi trong nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng<\/li>\n
                      • \u0110\u1ed9 b\u1ec1n nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u00f4xi h\u00f3a<\/li>\n
                      • C\u00f3 t\u00ednh d\u1ebbo, dai v\u00e0 t\u00ednh h\u00e0n t\u1ed1t<\/li>\n
                      • Ti\u1ebft ki\u1ec7m hi\u1ec7u qu\u1ea3 h\u01a1n lo\u1ea1i th\u00e9p austenit niken cao<\/li>\n
                      • C\u00f3 th\u1ec3 t\u1ea1o h\u00ecnh d\u1ec5 d\u00e0ng b\u1eb1ng c\u00e1c k\u1ef9 thu\u1eadt th\u00f4ng th\u01b0\u1eddng<\/li>\n
                      • C\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u00e0m c\u1ee9ng trong qu\u00e1 tr\u00ecnh gia c\u00f4ng l\u1ea1nh\/\u1ea5m<\/li>\n<\/ul>\n

                        Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a b\u1ed9t 317L<\/strong><\/p>\n

                          \n
                        • Kh\u1ea3 n\u0103ng ch\u1ecbu \u1ee9ng su\u1ea5t d\u00e0i h\u1ea1n \u1edf nhi\u1ec7t \u0111\u1ed9 cao th\u1ea5p h\u01a1n m\u1ed9t s\u1ed1 lo\u1ea1i th\u00e9p ferit<\/li>\n
                        • \u0110\u1ed9 c\u1ee9ng v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu m\u00e0i m\u00f2n th\u1ea5p h\u01a1n th\u00e9p m\u00e1c martensite<\/li>\n
                        • D\u1ec5 b\u1ecb n\u1ee9t r\u1ea1n do \u1ee9ng su\u1ea5t \u0103n m\u00f2n clorua<\/li>\n
                        • Y\u00eau c\u1ea7u \u1ee7 sau khi h\u00e0n \u0111\u1ec3 ng\u0103n nh\u1ea1y c\u1ea3m<\/li>\n
                        • Kh\u1ea3 n\u0103ng t\u1ea1o h\u00ecnh v\u00e0 \u00e9p ngu\u1ed9i h\u1ea1n ch\u1ebf<\/li>\n
                        • Bi\u1ebfn \u0111\u1ed5i m\u00e0u b\u1ec1 m\u1eb7t theo th\u1eddi gian khi ti\u1ebfp x\u00fac \u1edf ngo\u00e0i tr\u1eddi<\/li>\n<\/ul>\n

                          So s\u00e1nh v\u1edbi 316L d\u1ea1ng b\u1ed9t<\/h2>\n

                          B\u1ed9t Th\u00e9p Kh\u00f4ng G\u1ec9 317L so v\u1edbi 316L<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
                          Tham s\u1ed1<\/th>\n317L<\/th>\n316L<\/th>\n<\/tr>\n<\/thead>\n
                          M\u1eadt \u0111\u1ed9<\/td>\n8,0 g\/cc<\/td>\n8,0 g\/cc<\/td>\n<\/tr>\n
                          S\u1ee9c m\u1ea1nh<\/td>\n515-620 MPa<\/td>\n485-550 MPa<\/td>\n<\/tr>\n
                          Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n<\/td>\nXu\u1ea5t s\u1eafc<\/td>\nN\u1ed5i b\u1eadt<\/td>\n<\/tr>\n
                          Kh\u1ea3 n\u0103ng ch\u1ed1ng r\u1ed7<\/td>\nR\u1ea5t t\u1ed1t<\/td>\nXu\u1ea5t s\u1eafc<\/td>\n<\/tr>\n
                          Chi ph\u00ed<\/td>\nTh\u1ea5p<\/td>\nCao<\/td>\n<\/tr>\n
                          Nh\u1eefng c\u00e1ch s\u1eed d\u1ee5ng<\/td>\nNg\u00e0nh c\u00f4ng nghi\u1ec7p ch\u1ebf bi\u1ebfn, h\u00e0ng h\u1ea3i<\/td>\nH\u00f3a ch\u1ea5t, d\u01b0\u1ee3c ph\u1ea9m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                            \n
                          • 317L cung c\u1ea5p \u0111\u1ed9 b\u1ec1n cao h\u01a1n v\u1edbi chi ph\u00ed th\u1ea5p h\u01a1n<\/li>\n
                          • 316L cung c\u1ea5p kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00f2n r\u1ed7 t\u1ed1t h\u01a1n<\/li>\n
                          • H\u1ee3p kim 317L c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n \u1ee9ng su\u1ea5t do clorua t\u1ed1t<\/li>\n
                          • 316L \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng cho c\u00e1c m\u00f4i tr\u01b0\u1eddng d\u1ec5 b\u1ecb \u0103n m\u00f2n c\u1ef1c \u0111\u1ed9<\/li>\n
                          • 317L ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng h\u00e0ng h\u1ea3i v\u00e0 ng\u00e0nh c\u00f4ng nghi\u1ec7p h\u1ea1t nh\u00e2n<\/li>\n<\/ul>\n

                            C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 b\u1ed9t th\u00e9p kh\u00f4ng g\u1ec9 317L<\/h2>\n

                            Q: \u1ee8ng d\u1ee5ng ch\u00ednh c\u1ee7a b\u1ed9t th\u00e9p kh\u00f4ng g\u1ec9 317L l\u00e0 g\u00ec?<\/strong><\/p>\n

                            A: C\u00e1c \u1ee9ng d\u1ee5ng ch\u00ednh bao g\u1ed3m ch\u1ebf bi\u1ebfn h\u00f3a ch\u1ea5t, h\u00f3a d\u1ea7u, h\u00e0ng h\u1ea3i, h\u1ea1t nh\u00e2n, b\u1ed9t gi\u1ea5y v\u00e0 gi\u1ea5y, v\u00e0 ki\u1ebfn tr\u00fac. V\u1eadt li\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c trang b\u1ecb nh\u01b0 b\u1ec3, van, \u1ed1ng, b\u01a1m, tr\u1ee5c v\u00e0 l\u1edbp ph\u1ee7.<\/p>\n

                            C\u00e2u h\u1ecfi: C\u1ea7n th\u1ef1c hi\u1ec7n bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba n\u00e0o khi x\u1eed l\u00fd b\u1ed9t 317L?<\/strong><\/p>\n

                            A: C\u00e1c khuy\u1ebfn c\u00e1o v\u1ec1 ph\u00f2ng ng\u1eeba bao g\u1ed3m th\u00f4ng gi\u00f3, n\u1ed1i \u0111\u1ea5t, tr\u00e1nh xa c\u00e1c ngu\u1ed3n g\u00e2y ch\u00e1y, s\u1eed d\u1ee5ng c\u00e1c d\u1ee5ng c\u1ee5 kh\u00f4ng ph\u00e1t tia l\u1eeda, b\u1ea3o v\u1ec7 b\u1eb1ng \u0111\u1ed3 b\u1ea3o h\u1ed9, l\u01b0u tr\u1eef an to\u00e0n v\u00e0 ki\u1ec3m so\u00e1t vi\u1ec7c ti\u1ebfp x\u00fac v\u1edbi b\u1ee5i.<\/p>\n

                            H: M\u00f4lip\u0111en c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n c\u1ee7a 317L nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/p>\n

                            A: Molypden t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n c\u1ee5c b\u1ed9 v\u00e0 khe h\u1edf trong m\u00f4i tr\u01b0\u1eddng c\u00f3 clorua. N\u00f3 gi\u1eef \u1ed5n \u0111\u1ecbnh l\u1edbp th\u1ee5 \u0111\u1ed9ng b\u1ea3o v\u1ec7 b\u1ec1 m\u1eb7t.<\/p>\n

                            H: S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa b\u1ed9t th\u00e9p kh\u00f4ng g\u1ec9 304L v\u00e0 317L l\u00e0 g\u00ec?<\/strong><\/p>\n

                            A: 317L ch\u1ee9a 3% molypden, l\u00e0m cho n\u00f3 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi 304L, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf m\u00f4i tr\u01b0\u1eddng bi\u1ec3n v\u00e0 c\u00e1c m\u00f4i tr\u01b0\u1eddng clorua kh\u00e1c.<\/p>\n

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

                            T\u1ed5ng quan v\u1ec1 B\u1ed9t 317L\nB\u1ed9t 317L l\u00e0 m\u1ed9t lo\u1ea1i b\u1ed9t th\u00e9p kh\u00f4ng g\u1ec9 austenitic ch\u1ee9a 18% crom, 3% molybdenum v\u00e0 0,08% carbon. N\u00f3 cung c\u1ea5p m\u1ed9t s\u1ef1 k\u1ebft h\u1ee3p tuy\u1ec7t v\u1eddi gi\u1eefa kh\u00e1ng \u0103n m\u00f2n, \u0111\u1ed9 b\u1ec1n, kh\u1ea3 n\u0103ng h\u00e0n v\u00e0 chi ph\u00ed. C\u00e1c t\u00ednh ch\u1ea5t ch\u00ednh v\u00e0 \u01b0u \u0111i\u1ec3m c\u1ee7a b\u1ed9t 317L bao g\u1ed3m:\n\nC\u00e1c T\u00ednh Ch\u1ea5t v\u00e0 \u0110\u1eb7c \u0110i\u1ec3m c\u1ee7a B\u1ed9t 317L\nChi Ti\u1ebft T\u00ednh ch\u1ea5t\nTh\u00e0nh ph\u1ea7n H\u1ee3p kim Fe-18Cr-3Mo-0.08C\nM\u1eadt \u0111\u1ed9 8,0 g\/cc\nH\u00ecnh d\u1ea1ng h\u1ea1t...<\/p>","protected":false},"featured_media":1837,"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":[119,122],"class_list":["post-3918","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-3d-printing-metal-powder","product-category-iron-based-alloy-powder"],"acf":[],"taxonomy_info":{"product-category":[{"value":119,"label":"3D Printing Metal Powder"},{"value":122,"label":"Iron Based Alloy Powder"}]},"featured_image_src_large":["https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/02\/317L-Powder.jpg",600,600,false],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/3dpmetal.com\/vi\/wp-json\/wp\/v2\/product\/3918","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\/1837"}],"wp:attachment":[{"href":"https:\/\/3dpmetal.com\/vi\/wp-json\/wp\/v2\/media?parent=3918"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/3dpmetal.com\/vi\/wp-json\/wp\/v2\/product-category?post=3918"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}