{"id":3949,"date":"2024-03-18T06:10:15","date_gmt":"2024-03-18T06:10:15","guid":{"rendered":"https:\/\/3dp.45612300.xyz\/product\/tial3-powder\/"},"modified":"2024-03-18T06:10:15","modified_gmt":"2024-03-18T06:10:15","slug":"tial3-powder","status":"publish","type":"product","link":"https:\/\/3dpmetal.com\/vi\/product\/tial3-powder\/","title":{"rendered":"B\u1ed9t TiAl3"},"content":{"rendered":"

<\/p>\n

B\u1ed9t TiAl3 l\u00e0 h\u1ee3p ch\u1ea5t kim lo\u1ea1i gi\u1eefa titan v\u00e0 nh\u00f4m. N\u00f3 nh\u1eb9, c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng oxy h\u00f3a v\u00e0 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 cao. \u0110i\u1ec1u n\u00e0y l\u00e0m cho n\u00f3 ph\u00f9 h\u1ee3p \u0111\u1ec3 s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, \u00f4 t\u00f4, n\u0103ng l\u01b0\u1ee3ng v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng hi\u1ec7u su\u1ea5t cao kh\u00e1c.<\/p>\n

M\u1ed9t s\u1ed1 t\u00ednh ch\u1ea5t v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh c\u1ee7a b\u1ed9t TiAl3:<\/p>\n

\u0110\u1eb7c t\u00ednh v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m b\u1ed9t TiAl3<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
<\/th>\n<\/th>\n<\/tr>\n<\/thead>\n
C\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc<\/td>\nTiAl3<\/td>\n<\/tr>\n
M\u1eadt \u0111\u1ed9<\/td>\n3,4 g\/cm3<\/td>\n<\/tr>\n
\u0110i\u1ec3m N\u00f3ng Ch\u1ea3y<\/td>\n1395\u00a1\u00abC<\/td>\n<\/tr>\n
M\u00f4-\u0111un Young<\/td>\n170 GPa<\/td>\n<\/tr>\n
H\u1ec7 s\u1ed1 gi\u00e3n n\u1edf nhi\u1ec7t<\/td>\n11 x 10-6 K-1<\/td>\n<\/tr>\n
\u0110\u1ed9 d\u1eabn nhi\u1ec7t<\/td>\n29 W\/m-K<\/td>\n<\/tr>\n
\u0110\u1ed9 \u0111i\u1ec7n tr\u1edf<\/td>\n125 \u00c3\u2014 10^6 cm\/s<\/td>\n<\/tr>\n
Kh\u1ea3 n\u0103ng ch\u1ed1ng \u00f4xi h\u00f3a<\/td>\nTuy\u1ec7t v\u1eddi l\u00ean \u0111\u1ebfn 1000\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

B\u1ed9t TiAl3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t th\u00f4ng qua nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p bao g\u1ed3m nguy\u00ean t\u1eed h\u00f3a kh\u00ed, qu\u00e1 tr\u00ecnh \u0111i\u1ec7n c\u1ef1c quay plasma (PREP) v\u00e0 h\u1ee3p kim c\u01a1 h\u1ecdc. K\u00edch th\u01b0\u1edbc b\u1ed9t, h\u00ecnh th\u00e1i, th\u00e0nh ph\u1ea7n, c\u1ea5u tr\u00fac vi m\u00f4 v\u00e0 c\u00e1c t\u00ednh ch\u1ea5t kh\u00e1c ph\u1ee5 thu\u1ed9c v\u00e0o ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t.<\/p>\n

H\u00e0m l\u01b0\u1ee3ng titan th\u01b0\u1eddng n\u1eb1m trong kho\u1ea3ng 55-65 wt% v\u00e0 nh\u00f4m l\u00e0 c\u00e2n b\u1eb1ng. L\u01b0\u1ee3ng nh\u1ecf crom, niobi, cacbon ho\u1eb7c oxy c\u00f3 th\u1ec3 c\u00f3 t\u1ed1i \u0111a 1%. T\u1ef7 l\u1ec7 Ti:Al c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a c\u00e1c \u0111\u1eb7c t\u00ednh.<\/p>\n

Thu\u1ed9c t\u00ednh b\u1ed9t TiAl3<\/strong><\/h3>\n\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>\n3.7-4.0 g\/cm3<\/td>\n<\/tr>\n
\u0110i\u1ec3m N\u00f3ng Ch\u1ea3y<\/td>\n1350\u00a1\u00abC<\/td>\n<\/tr>\n
\u0110\u1ed9 d\u1eabn nhi\u1ec7t<\/td>\n~20 W\/m-K<\/td>\n<\/tr>\n
\u0110\u1ed9 \u0111i\u1ec7n tr\u1edf<\/td>\n125-185 cm<\/td>\n<\/tr>\n
M\u00f4-\u0111un Young<\/td>\n160-180 GPa<\/td>\n<\/tr>\n
H\u1ec7 s\u1ed1 Poisson<\/td>\n0.25-0.35<\/td>\n<\/tr>\n
H\u1ec7 s\u1ed1 gi\u00e3n n\u1edf nhi\u1ec7t<\/td>\n11-13 x 10<sup>-6<\/sup>?\/\u00a1\u00abC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

C\u00e1c t\u00ednh ch\u1ea5t ch\u00ednh bao g\u1ed3m m\u1eadt \u0111\u1ed9 th\u1ea5p so v\u1edbi h\u1ee3p kim titan, \u0111i\u1ec3m n\u00f3ng ch\u1ea3y cao, \u0111\u1ed9 d\u1eabn nhi\u1ec7t trung b\u00ecnh v\u00e0 kh\u1ea3 n\u0103ng duy tr\u00ec \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 c\u1ee9ng \u1edf nhi\u1ec7t \u0111\u1ed9 cao.<\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a b\u1ed9t TiAl3<\/strong><\/h3>\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
H\u00ecnh d\u1ea1ng h\u1ea1t<\/td>\nX\u1ea5p x\u1ec9 h\u00ecnh c\u1ea7u<\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc h\u1ea1t<\/td>\n10 \u2013 150 \u00b5m<\/td>\n<\/tr>\n
Kh\u1ea3 n\u0103ng ch\u1ea3y<\/td>\nT\u1ed1t<\/td>\n<\/tr>\n
M\u1eadt \u0111\u1ed9 bi\u1ec3u ki\u1ebfn<\/td>\n~2,5 g\/cm3<\/td>\n<\/tr>\n
M\u1eadt \u0111\u1ed9 ch\u1ecbu n\u00e9n<\/td>\n~3,5 g\/cm3<\/td>\n<\/tr>\n
Di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t<\/td>\n0,1-0,3 m2\/g<\/td>\n<\/tr>\n
S\u1ea1ch s\u1ebd<\/td>\n99.5%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

B\u1ed9t TiAl3 c\u00f3 h\u00ecnh d\u1ea1ng c\u1ea7u v\u1edbi b\u1ec1 m\u1eb7t nh\u1eb5n, \u0111\u1ed9 ch\u1ea3y t\u1ed1t v\u00e0 c\u00e1c \u0111\u1eb7c t\u00ednh \u0111\u00f3ng g\u00f3i. B\u1ed9t c\u00f3 h\u00e0m l\u01b0\u1ee3ng oxy v\u00e0 nit\u01a1 th\u1ea5p gi\u00fap tr\u00e1nh gi\u00f2n v\u1ee1.<\/p>\n

\u1ee8ng d\u1ee5ng c\u1ee7a b\u1ed9t TiAl3<\/h2>\n

M\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng ch\u00ednh t\u1eadn d\u1ee5ng c\u00e1c t\u00ednh ch\u1ea5t c\u1ee7a TiAl3 bao g\u1ed3m:<\/p>\n

\u1ee8ng d\u1ee5ng b\u1ed9t TiAl3 trong s\u1ea3n xu\u1ea5t \u0111\u1eafp b\u1ed3i<\/strong><\/h3>\n
    \n
  • B\u1ed9t TiAl3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c quy tr\u00ecnh nung ch\u1ea3y tr\u00ean n\u1ec1n b\u1ed9t nh\u01b0 n\u1ea5u ch\u1ea3y laser ch\u1ecdn l\u1ecdc (SLM) v\u00e0 n\u1ea5u ch\u1ea3y ch\u00f9m electron (EBM) \u0111\u1ec3 ch\u1ebf t\u1ea1o c\u00e1c linh ki\u1ec7n nh\u00f4m titan ph\u1ee9c h\u1ee3p cho h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 \u00f4 t\u00f4.<\/li>\n
  • So v\u1edbi Ti6Al4V trong AM n\u1ec1n b\u1ed9t, th\u00ec h\u1ee3p kim n\u00e0y c\u00f3 ph\u1ea3n \u1ee9ng th\u1ea5p h\u01a1n v\u00e0 d\u1ec5 in h\u01a1n. C\u00e1c b\u1ed9 ph\u1eadn TiAl3 c\u00f3 c\u1ea5u tr\u00fac vi m\u00f4 t\u1ed1t v\u00e0 c\u00e1c \u0111\u1eb7c t\u00ednh c\u01a1 h\u1ecdc t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi c\u00e1c h\u1ee3p kim \u0111\u00fac v\u00e0 r\u00e8n.<\/li>\n
  • AM c\u00f9ng v\u1edbi TiAl3 cho ph\u00e9p thi\u1ebft k\u1ebf nh\u1eb9 h\u01a1n, gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng b\u1ed9 ph\u1eadn v\u00e0 h\u1ee3p nh\u1ea5t c\u1ee5m chi ti\u1ebft \u0111\u1ec3 l\u00e0m c\u00e1nh tua bin, b\u00e1nh xe t\u0103ng \u00e1p, b\u1ed9 ph\u1eadn x\u1ea3, v.v.<\/li>\n<\/ul>\n

    \u1ee8ng d\u1ee5ng b\u1ed9t TiAl3 trong phun nhi\u1ec7t<\/strong><\/h3>\n
      \n
    • L\u1edbp ph\u1ee7 phun nhi\u1ec7t c\u1ee7a b\u1ed9t TiAl3 cung c\u1ea5p kh\u1ea3 n\u0103ng ch\u1ed1ng oxy h\u00f3a v\u00e0 \u0103n m\u00f2n \u1edf nhi\u1ec7t \u0111\u1ed9 cao \u1edf c\u00e1nh tuabin, c\u00e1nh m\u00e1y bay, b\u00ecnh \u0111\u1ed1t, v.v.<\/li>\n
    • TiAl3 m\u1ea1 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t t\u1ed1t h\u01a1n so v\u1edbi h\u1ee3p kim niken v\u00e0 l\u1edbp ph\u1ee7 titan. L\u1edbp ph\u1ee7 TiAl3 c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u1edf nhi\u1ec7t \u0111\u1ed9 700-900\u00a1\u00abC.<\/li>\n
    • L\u1edbp ph\u1ee7 \u0111\u01b0\u1ee3c phun b\u1eb1ng c\u00f4ng ngh\u1ec7 phun plasma, oxy-nhi\u00ean li\u1ec7u t\u1ed1c \u0111\u1ed9 cao (HVOF) ho\u1eb7c phun n\u00f3ng. \u0110\u1ed9 d\u00e0y l\u1edbp ph\u1ee7 th\u01b0\u1eddng l\u00e0 150-500 micromet.<\/li>\n<\/ul>\n

      \u1ee8ng d\u1ee5ng b\u1ed9t TiAl3 trong l\u1edbp ph\u1ee7 laser<\/strong><\/h3>\n
        \n
      • B\u1ed9t TiAl3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u1ee7 laser tr\u00ean c\u00e1c ch\u1ea5t n\u1ec1n h\u1ee3p kim niken ho\u1eb7c titan \u0111\u1ec3 t\u1ea1o l\u1edbp h\u1ee3p kim b\u1ec1 m\u1eb7t c\u00f3 kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7.<\/li>\n
      • L\u1edbp ph\u1ee7 t\u1ea1o ra \u0111\u1ed9 b\u1ec1n \u1edf nhi\u1ec7t \u0111\u1ed9 cao, kh\u1ea3 n\u0103ng ch\u1ed1ng oxy h\u00f3a v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n t\u1ed1t h\u01a1n.<\/li>\n
      • Ph\u1ee7 laser \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a \u0111\u1ed9ng c\u01a1 ph\u1ea3n l\u1ef1c v\u00e0 tuabin \u0111\u1eb7t tr\u00ean c\u1ea1n ph\u1ea3i ch\u1ecbu \u0111i\u1ec1u ki\u1ec7n \u0103n m\u00f2n n\u00f3ng.<\/li>\n<\/ul>\n

        Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt B\u1ed9t TiAl3<\/h2>\n

        B\u1ed9t TiAl3 c\u00f3 nhi\u1ec1u d\u1ea1ng ti\u00eau chu\u1ea9n ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt nh\u01b0:<\/p>\n

        C\u00f4ng th\u1ee9c b\u1ed9t TiAl3<\/strong><\/h3>\n\n\n\n\n\n\n\n
        L\u1edbp<\/th>\nTi v\u1eeba s\u1edf h\u1eefu \u0111\u01b0\u1ee3c %t<\/th>\nAl wt%<\/th>\nKh\u00e1c<\/th>\n<\/tr>\n<\/thead>\n
        Ti-45Al-3Nb<\/td>\n45%<\/td>\nS\u1ef1 c\u00e2n b\u1eb1ng<\/td>\n3% Nb<\/td>\n<\/tr>\n
        Ti-55Al<\/td>\n55%<\/td>\nS\u1ef1 c\u00e2n b\u1eb1ng<\/td>\n–<\/td>\n<\/tr>\n
        Ti-62Al<\/td>\n62%<\/td>\nS\u1ef1 c\u00e2n b\u1eb1ng<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        C\u00e1c h\u1ee3p ch\u1ea5t ph\u1ed5 bi\u1ebfn d\u1ef1a tr\u00ean h\u00e0m l\u01b0\u1ee3ng titan nh\u01b0 Ti-45Al, Ti-55Al ho\u1eb7c Ti-62Al bi\u1ec3u th\u1ecb t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m kh\u1ed1i l\u01b0\u1ee3ng c\u1ee7a titan. C\u00f3 th\u1ec3 c\u00f3 m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf crom ho\u1eb7c niobi.<\/p>\n

        Ph\u00e2n ph\u1ed1i k\u00edch th\u01b0\u1edbc h\u1ea1t b\u1ed9t TiAl3<\/strong><\/h3>\n\n\n\n\n\n\n\n
        K\u00edch th\u01b0\u1edbc h\u1ea1t<\/th>\nPh\u00e2n ph\u1ed1i<\/th>\n<\/tr>\n<\/thead>\n
        -150 +45\u00c3\u2014m<\/td>\nT\u1ed1i \u0111a 5%<\/td>\n<\/tr>\n
        -45 +22 \u00c3 \\times m<\/td>\n40-60%<\/td>\n<\/tr>\n
        -22 \u00c3\u00d7m<\/td>\nS\u1ef1 c\u00e2n b\u1eb1ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        Ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc ti\u00eau bi\u1ec3u cho quy tr\u00ecnh AM t\u1eadp trung v\u00e0o kho\u1ea3ng 22-45 \u00c3\u00d7m v\u1edbi l\u01b0\u1ee3ng m\u1ecbn n\u1eb1m d\u01b0\u1edbi 22\u00c3\u00d7m. K\u00edch th\u01b0\u1edbc l\u1edbn h\u01a1n l\u00ean \u0111\u1ebfn 150\u00c3\u00d7m \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho nhu c\u1ea7u phun nhi\u1ec7t.<\/p>\n

        TiAl3 B\u1ed9t ti\u00eau chu\u1ea9n<\/strong><\/h3>\n
          \n
        • ASTM B821 - Ti\u00eau chu\u1ea9n v\u1ec1 Chu\u1ea9n b\u1ecb B\u1ed9t h\u1ee3p kim ch\u1ecbu l\u1eeda v\u00e0 Compact th\u00f4ng qua K\u1ef9 thu\u1eadt Plasma<\/li>\n
        • AMS 4982 - V\u1eadt li\u1ec7u ti\u00eau hao d\u1ea1ng b\u1ed9t, h\u1ee3p kim nh\u00f4m titan, phun t\u1ea1o nguy\u00ean t\u1eed b\u1eb1ng plasma<\/li>\n
        • AMS 7008 - B\u1ed9t H\u1ee3p Kim Titan Aluminide cho L\u1edbp Ph\u1ee7 Phun Nhi\u1ec7t<\/li>\n<\/ul>\n

          Vi\u1ec7c s\u1ea3n xu\u1ea5t, l\u1ea5y m\u1eabu, th\u1eed nghi\u1ec7m v\u00e0 ch\u1ea5p nh\u1eadn b\u1ed9t tu\u00e2n theo c\u00e1c ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p \u0111\u1ed1i v\u1edbi h\u1ee3p kim ch\u1ecbu l\u1eeda v\u00e0 h\u1ee3p kim titan aluminide.<\/p>\n

          So v\u1edbi c\u00e1c lo\u1ea1i b\u1ed9t th\u00f4ng th\u01b0\u1eddng kh\u00e1c, b\u1ed9t TiAl3 c\u00f3 m\u1ed9t s\u1ed1 \u01b0u \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/p>\n

          So s\u00e1nh b\u1ed9t TiAl3 v\u1edbi c\u00e1c lo\u1ea1i b\u1ed9t kh\u00e1c<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n
          Tham s\u1ed1<\/th>\nTiAl3<\/th>\nTi6Al4V<\/th>\nAlSi10Mg<\/th>\n<\/tr>\n<\/thead>\n
          M\u1eadt \u0111\u1ed9<\/td>\nTh\u1ea5p h\u01a1n<\/td>\nCao h\u01a1n<\/td>\nTh\u1ea5p h\u01a1n<\/td>\n<\/tr>\n
          \u0110\u1ed9 b\u1ec1n \u1edf nhi\u1ec7t \u0111\u1ed9 cao<\/td>\nCao h\u01a1n<\/td>\nTh\u1ea5p h\u01a1n<\/td>\nTh\u1ea5p h\u01a1n nhi\u1ec1u<\/td>\n<\/tr>\n
          Kh\u1ea3 n\u0103ng ch\u1ed1ng \u00f4xi h\u00f3a<\/td>\nXu\u1ea5t s\u1eafc<\/td>\nV\u1eeba \u0111\u1ee7<\/td>\nY\u1ebfu<\/td>\n<\/tr>\n
          \u0110\u1ed9 d\u1eabn nhi\u1ec7t<\/td>\nCao h\u01a1n<\/td>\nTh\u1ea5p h\u01a1n<\/td>\nCao h\u01a1n<\/td>\n<\/tr>\n
          Chi ph\u00ed<\/td>\nCao h\u01a1n<\/td>\nTh\u1ea5p h\u01a1n<\/td>\nTh\u1ea5p h\u01a1n<\/td>\n<\/tr>\n
          Kh\u1ea3 n\u0103ng s\u1ea3n xu\u1ea5t<\/td>\nKho\u0301 h\u01a1n<\/td>\nD\u1ec5 h\u01a1n<\/td>\nD\u1ec5 h\u01a1n<\/td>\n<\/tr>\n
          \u1ee8NG D\u1ee4NG<\/td>\nH\u00e0ng kh\u00f4ng, \u00d4 t\u00f4<\/td>\nH\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, Y sinh h\u1ecdc<\/td>\nNg\u00e0nh \u00f4 t\u00f4, th\u00f4ng tin chung<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
            \n
          • TiAl3 c\u00f3 \u0111\u1ed9 b\u1ec1n cao h\u01a1n c\u00e1c h\u1ee3p kim titanium nh\u01b0 Ti6Al4V \u1edf nhi\u1ec7t \u0111\u1ed9 tr\u00ean 600 \u00a1\u00abC<\/li>\n
          • Kim lo\u1ea1i n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng oxy h\u00f3a t\u1ed1t h\u01a1n so v\u1edbi c\u00e1c h\u1ee3p kim titan v\u00e0 nh\u00f4m<\/li>\n
          • \u0110\u1eaft h\u01a1n h\u1ee3p kim titan do c\u00f3 h\u00e0m l\u01b0\u1ee3ng nh\u00f4m cao<\/li>\n
          • Kh\u00f4ng \u0111\u01b0\u1ee3c gia c\u00f4ng ho\u1eb7c t\u1ea1o h\u00ecnh d\u1ec5 d\u00e0ng nh\u01b0 h\u1ee3p kim titan \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng<\/li>\n
          • Th\u00edch h\u1ee3p nh\u1ea5t cho c\u00e1c \u1ee9ng d\u1ee5ng k\u1ebft c\u1ea5u nhi\u1ec7t \u0111\u1ed9 cao<\/li>\n<\/ul>\n

            B\u1eb1ng c\u00e1ch hi\u1ec3u r\u00f5 nh\u1eefng m\u1eb7t v\u01b0\u1ee3t tr\u1ed9i v\u00e0 k\u00e9m h\u01a1n c\u1ee7a TiAl3 so v\u1edbi c\u00e1c h\u1ec7 h\u1ee3p kim kh\u00e1c, ch\u00fang ta c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c nh\u1eefng \u1ee9ng d\u1ee5ng l\u00fd t\u01b0\u1edfng \u0111\u1ec3 t\u1eadn d\u1ee5ng c\u00e1c \u01b0u \u0111i\u1ec3m c\u1ee7a n\u00f3.<\/p>\n

            Nh\u00e0 cung c\u1ea5p b\u1ed9t TiAl3<\/h2>\n

            M\u1ed9t s\u1ed1 nh\u00e0 cung \u1ee9ng to\u00e0n c\u1ea7u hi\u1ec7n cung c\u1ea5p b\u1ed9t TiAl3 th\u01b0\u01a1ng m\u1ea1i. M\u1ed9t s\u1ed1 nh\u00e0 s\u1ea3n xu\u1ea5t ch\u00ednh l\u00e0:<\/p>\n

            C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t b\u1ed9t TiAl3<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n
            C\u00f4ng ty<\/th>\nC\u1ea5p s\u1ea3n ph\u1ea9m<\/th>\n\u0110\u1ecba \u0111i\u1ec3m<\/th>\n<\/tr>\n<\/thead>\n
            AMETEK<\/td>\nTiAl3, TiAl3-100A, TiAl3-500<\/td>\nHoa K\u1ef3<\/td>\n<\/tr>\n
            AP&C<\/td>\nTiAl3-230, TiAl3-360<\/td>\nCanada<\/td>\n<\/tr>\n
            Sandvik<\/td>\nB\u1ed9t Osprey TiAl3<\/td>\nTh\u1ee5y \u0110i\u1ec3n<\/td>\n<\/tr>\n
            TLS Technik<\/td>\nTiAl3-100A<\/td>\n\u0110\u1ee9c<\/td>\n<\/tr>\n
            Praxair<\/td>\nTiAl3-100A<\/td>\nHoa K\u1ef3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

            B\u1ed9t h\u1ee3p kim TiAl3 c\u1ee7a Trung Qu\u1ed1c: GI\u00e1 th\u00e0nh h\u1ee3p l\u00fd, ngu\u1ed3n cung \u0111\u00e1p \u1ee9ng nhu c\u1ea7u, S\u1ea3n l\u01b0\u1ee3ng xu\u1ea5t kh\u1ea9u \u1ed5n \u0111\u1ecbnh<\/strong><\/p>\n\n\n\n\n\n\n\n
            L\u1edbp<\/th>\nK\u00edch th\u01b0\u1edbc h\u1ea1t<\/th>\nM\u1ee9c gi\u00e1<\/th>\n<\/tr>\n<\/thead>\n
            TiAl3-100A<\/td>\n15-45 \u00c5<\/td>\n$450-$550\/kg translated to Vietnamese is \"450 \u0111\u1ebfn 550 USD m\u1ed7i kil\u00f4gam.\"<\/td>\n<\/tr>\n
            TiAl3-230<\/td>\n45-180 Angstrom<\/td>\n350-$450\/kg<\/td>\n<\/tr>\n
            TiAl3-500<\/td>\n10-45 gi\u1edd chi\u1ec1u<\/td>\n500-600$\/kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

            Gi\u00e1 c\u1ea3 ph\u1ee5 thu\u1ed9c v\u00e0o kh\u1ed1i l\u01b0\u1ee3ng mua, \u0111\u1ed9 tinh khi\u1ebft, s\u1ef1 ph\u00e2n b\u1ed1 k\u00edch c\u1ee1 h\u1ea1t v\u00e0 h\u00ecnh th\u00e1i. C\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh th\u00e0nh ph\u1ea7n h\u1ee3p kim nh\u01b0ng gi\u00e1 \u0111\u1eaft h\u01a1n.<\/p>\n

            C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n

            H: C\u00e1c ph\u01b0\u01a1ng ph\u00e1p n\u00e0o c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t b\u1ed9t TiAl3?<\/strong><\/p>\n

            A: C\u00e1c ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t ch\u00ednh l\u00e0 nguy\u00ean t\u1eed h\u00f3a kh\u00ed, qu\u00e1 tr\u00ecnh \u0111i\u1ec7n c\u1ef1c quay plasma v\u00e0 h\u1ee3p kim c\u01a1 h\u1ecdc. M\u1ed7i ph\u01b0\u01a1ng ph\u00e1p t\u1ea1o ra c\u00e1c \u0111\u1eb7c t\u00ednh b\u1ed9t kh\u00e1c nhau ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c nhau.<\/p>\n

            H\u1ecfi: TiAl3 c\u00f3 t\u01b0\u01a1ng th\u00edch v\u1edbi h\u1ee3p kim titan kh\u00f4ng?<\/strong><\/p>\n

            A: TiAl3 c\u00f3 \u0111\u1ed9 h\u00f2a tan r\u1eafn r\u1ea5t h\u1ea1n ch\u1ebf trong h\u1ee3p kim titan nh\u01b0 Ti6Al4V. Kh\u00f4ng n\u00ean tr\u1ed9n b\u1ed9t TiAl3 v\u1edbi b\u1ed9t h\u1ee3p kim titan v\u00ec s\u1ebd h\u00ecnh th\u00e0nh c\u00e1c pha kim lo\u1ea1i trung gian gi\u00f2n.<\/p>\n

            H: C\u00f3 th\u1ec3 th\u00eam nh\u1eefng nguy\u00ean t\u1ed1 n\u00e0o v\u00e0o h\u1ee3p kim TiAl3?<\/strong><\/p>\n

            A: C\u00e1c nguy\u00ean t\u1ed1 nh\u01b0 Nb, Cr, Ni, Cu \u0111\u01b0\u1ee3c h\u1ee3p kim h\u00f3a v\u1edbi TiAl3 \u0111\u1ec3 s\u1eeda \u0111\u1ed5i vi c\u1ea5u tr\u00fac v\u00e0 c\u00e1c t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc. Tuy nhi\u00ean, qu\u00e1 tr\u00ecnh h\u1ee3p kim h\u00f3a c\u00f3 th\u1ec3 t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c \u0111\u1ebfn kh\u1ea3 n\u0103ng ch\u1ed1ng oxy h\u00f3a.<\/p>\n

            Q: S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa b\u1ed9t PREP v\u00e0 b\u1ed9t TiAl3 nguy\u00ean t\u1eed h\u00f3a kh\u00ed l\u00e0 g\u00ec?<\/strong><\/p>\n

            A: B\u1ed9t PREP c\u00f3 c\u00e1c h\u1ea1t c\u1ea7u m\u1ecbn th\u00edch h\u1ee3p \u0111\u1ec3 s\u1ea3n xu\u1ea5t ph\u1ee5 gia trong khi b\u1ed9t nguy\u00ean t\u1eed h\u00f3a b\u1eb1ng kh\u00ed l\u1ea1i c\u00f3 c\u00e1c h\u1ea1t th\u00f4 h\u01a1n m\u1ed9t ch\u00fat, hi\u1ec7u qu\u1ea3 h\u01a1n v\u1ec1 chi ph\u00ed, th\u00edch h\u1ee3p \u0111\u1ec3 \u00e9p v\u00e0 thi\u00eau k\u1ebft.<\/p>\n

            H\u1ecfi: Ch\u00fang ta c\u1ea7n l\u01b0u \u00fd g\u00ec khi x\u1eed l\u00fd b\u1ed9t TiAl3?<\/strong><\/p>\n

            A: B\u1ed9t TiAl3 d\u1ec5 ch\u00e1y v\u00e0 d\u1ec5 b\u1ecb oxy h\u00f3a. N\u00ean m\u1eb7c trang ph\u1ee5c b\u1ea3o h\u1ed9 c\u00e1 nh\u00e2n (PPE) ph\u00f9 h\u1ee3p v\u00e0 vi\u1ec7c v\u1eadn chuy\u1ec3n n\u00ean di\u1ec5n ra trong \u0111i\u1ec1u ki\u1ec7n tr\u01a1 \u0111\u1ec3 tr\u00e1nh nhi\u1ec5m b\u1ea9n. \u0110\u1ed9 \u1ea9m v\u00e0 ti\u1ebfp x\u00fac v\u1edbi oxy l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng b\u1ed9t.<\/p>\n

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

            T\u00f3m l\u1ea1i, TiAl3 l\u00e0 m\u1ed9t nguy\u00ean li\u1ec7u li\u00ean kim lo\u1ea1i cao c\u1ea5p quan tr\u1ecdng c\u00f3 d\u1ea1ng b\u1ed9t, ph\u1ee5c v\u1ee5 cho nhi\u1ec1u \u1ee9ng d\u1ee5ng. Nh\u1eefng t\u00ednh ch\u1ea5t c\u1ee7a v\u1eadt li\u1ec7u n\u00e0y nh\u01b0 m\u1eadt \u0111\u1ed9 th\u1ea5p, \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng oxy h\u00f3a \u1edf nhi\u1ec7t \u0111\u1ed9 cao l\u00e0m cho v\u1eadt li\u1ec7u n\u00e0y th\u00edch nghi \u0111\u01b0\u1ee3c v\u1edbi c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00f4ng gian, \u00f4 t\u00f4 v\u00e0 n\u0103ng l\u01b0\u1ee3ng. Vi\u1ec7c x\u1eed l\u00fd, b\u1ea3o qu\u1ea3n v\u00e0 ki\u1ec3m tra b\u1ed9t m\u1ed9t c\u00e1ch th\u00edch h\u1ee3p l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c t\u00ednh ch\u1ea5t c\u1ee7a b\u1ed9 ph\u1eadn cu\u1ed1i c\u00f9ng. TiAl3 mang nhi\u1ec1u \u01b0u \u0111i\u1ec3m so v\u1edbi c\u00e1c h\u1ee3p kim titan th\u00f4ng th\u01b0\u1eddng cho c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ea5u tr\u00fac nhi\u1ec7t \u0111\u1ed9 cao m\u1eb7c d\u00f9 c\u00f3 m\u1ed9t s\u1ed1 h\u1ea1n ch\u1ebf v\u1ec1 kh\u1ea3 n\u0103ng gia c\u00f4ng v\u00e0 \u0111\u1ed9 d\u1ebbo \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng. C\u00e1c nghi\u00ean c\u1ee9u \u0111ang \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh nh\u1eb1m m\u1ee5c \u0111\u00edch c\u1ea3i thi\u1ec7n v\u1eadt li\u1ec7u h\u01a1n n\u1eefa b\u1eb1ng c\u00e1ch b\u1ed5 sung h\u1ee3p kim v\u00e0 \u00e1p d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt gia c\u00f4ng ti\u00ean ti\u1ebfn.<\/p>\n

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

            TiAl3 powder is an intermetallic compound composed of titanium and aluminum. It is lightweight, oxidation resistant and can withstand high temperatures. This makes it suitable for use in aerospace, automotive, energy and other high performance applications. Some key properties and characteristics of TiAl3 powder: TiAl3 Powder Properties and Characteristics Chemical formula TiAl3 Density 3.4 g\/cm3…<\/p>","protected":false},"featured_media":1960,"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":[119,128],"class_list":["post-3949","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-3d-printing-metal-powder","product-category-imcintermetallic-compound-powder"],"acf":[],"taxonomy_info":{"product-category":[{"value":119,"label":"3D Printing Metal Powder"},{"value":128,"label":"IMC(Intermetallic Compound Powder)"}]},"featured_image_src_large":["https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/02\/TC18.jpg",600,600,false],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/3dpmetal.com\/vi\/wp-json\/wp\/v2\/product\/3949","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\/1960"}],"wp:attachment":[{"href":"https:\/\/3dpmetal.com\/vi\/wp-json\/wp\/v2\/media?parent=3949"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/3dpmetal.com\/vi\/wp-json\/wp\/v2\/product-category?post=3949"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}