{"id":13569,"date":"2019-07-19T08:23:10","date_gmt":"2019-07-19T08:23:10","guid":{"rendered":"https:\/\/www.meetyoucarbide.com\/?p=13569"},"modified":"2020-05-07T01:37:40","modified_gmt":"2020-05-07T01:37:40","slug":"metal-powder-metallurgy-in-the-fabrication-of-medical-instruments","status":"publish","type":"post","link":"https:\/\/www.meetyoucarbide.com\/vi\/metal-powder-metallurgy-in-the-fabrication-of-medical-instruments\/","title":{"rendered":"Luy\u1ec7n kim b\u1ed9t kim lo\u1ea1i trong ch\u1ebf t\u1ea1o d\u1ee5ng c\u1ee5 y t\u1ebf"},"content":{"rendered":"
\n

Nhu c\u1ea7u v\u1ec1 c\u00e1c thi\u1ebft b\u1ecb y t\u1ebf hi\u1ec7n \u0111\u1ea1i \u0111ang r\u1ea5t l\u1edbn, c\u1ea5u tr\u00fac c\u1ee7a nhi\u1ec1u thi\u1ebft b\u1ecb y t\u1ebf c\u0169ng r\u1ea5t tinh vi v\u00e0 ph\u1ee9c t\u1ea1p n\u00ean c\u1ea7n c\u00f3 c\u00f4ng ngh\u1ec7 s\u1ea3n xu\u1ea5t m\u1edbi \u0111\u1ec3 thay th\u1ebf cho s\u1ea3n xu\u1ea5t truy\u1ec1n th\u1ed1ng. Ng\u00e0y nay, luy\u1ec7n kim b\u1ed9t kim lo\u1ea1i c\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t c\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 h\u00ecnh d\u1ea1ng ph\u1ee9c t\u1ea1p trong th\u1eddi gian ng\u1eafn, c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb y t\u1ebf v\u00e0 tr\u1edf th\u00e0nh m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t l\u00fd t\u01b0\u1edfng. <\/p>\n\n\n\n

C\u00f4ng ngh\u1ec7 luy\u1ec7n kim b\u1ed9t<\/h2>\n\n\n\n

Luy\u1ec7n kim b\u1ed9t kim lo\u1ea1i l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh t\u1ea1o h\u00ecnh d\u1ea1ng g\u1ea7n l\u01b0\u1edbi \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng trong th\u1ebf k\u1ef7 20. Quy tr\u00ecnh chung l\u00e0 tr\u1ed9n b\u1ed9t + ch\u1ea5t k\u1ebft d\u00ednh, luy\u1ec7n kim b\u1ed9t, thi\u00eau k\u1ebft t\u1ea9y d\u1ea7u m\u1ee1.<\/p>\n\n\n\n

\u0110\u1ea7u ti\u00ean l\u00e0 tr\u1ed9n polyme v\u1edbi b\u1ed9t \u0111\u1ec3 t\u1ea1o ra nguy\u00ean li\u1ec7u c\u1ea5p li\u1ec7u c\u00f3 \u0111\u1ee7 t\u00ednh l\u01b0u \u0111\u1ed9ng, tr\u1ed9n \u0111\u1ec1u v\u00e0 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u phun trong nh\u1eefng \u0111i\u1ec1u ki\u1ec7n nh\u1ea5t \u0111\u1ecbnh. Th\u1ee9 hai l\u00e0 ch\u1ecdn nhi\u1ec7t \u0111\u1ed9, \u00e1p su\u1ea5t v\u00e0 t\u1ed1c \u0111\u1ed9 th\u00edch h\u1ee3p cho luy\u1ec7n kim b\u1ed9t. Th\u1ee9 hai l\u00e0 thi\u00eau k\u1ebft b\u1ed9t sau khi lo\u1ea1i b\u1ecf ch\u1ea5t k\u1ebft d\u00ednh kh\u1ecfi ch\u1ed7 ti\u00eam. Cu\u1ed1i c\u00f9ng, li\u00ean k\u1ebft luy\u1ec7n kim \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh v\u00e0 thu \u0111\u01b0\u1ee3c c\u00e1c b\u1ed9 ph\u1eadn c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n

<\/p>\n\n\n\n

Thi\u1ebft b\u1ecb y t\u1ebf s\u1ea3n xu\u1ea5t b\u1eb1ng c\u00f4ng ngh\u1ec7 luy\u1ec7n kim b\u1ed9t<\/h2>\n\n\n\n

C\u00e1c thi\u1ebft b\u1ecb y t\u1ebf th\u01b0\u1eddng y\u00eau c\u1ea7u kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng t\u1ed1t, tu\u1ed5i th\u1ecd \u0111\u1ee7 d\u00e0i v\u00e0 thi\u1ebft k\u1ebf linh ho\u1ea1t v\u1ec1 c\u1ea5u tr\u00fac v\u00e0 h\u00ecnh d\u1ea1ng.<\/p>\n\n\n\n

C\u00f4ng ngh\u1ec7 luy\u1ec7n kim b\u1ed9t l\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c thi\u1ebft b\u1ecb y t\u1ebf v\u00e0o \u0111\u1ea7u nh\u1eefng n\u0103m 1980 v\u00e0 \u0111\u00e3 tr\u1edf th\u00e0nh khu v\u1ef1c ph\u00e1t tri\u1ec3n nhanh nh\u1ea5t c\u1ee7a th\u1ecb tr\u01b0\u1eddng luy\u1ec7n kim b\u1ed9t kim lo\u1ea1i.<\/p>\n\n\n\n

<\/p>\n\n\n\n

Khung ch\u1ec9nh nha<\/h3>\n\n\n\n

C\u00f4ng ngh\u1ec7 luy\u1ec7n kim b\u1ed9t l\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u0111i\u1ec1u tr\u1ecb y t\u1ebf \u0111\u1ec3 s\u1ea3n xu\u1ea5t m\u1ed9t s\u1ed1 kh\u00ed c\u1ee5 ch\u1ec9nh nha. Nh\u1eefng s\u1ea3n ph\u1ea9m ch\u00ednh x\u00e1c n\u00e0y c\u00f3 k\u00edch th\u01b0\u1edbc r\u1ea5t nh\u1ecf, c\u00f3 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch sinh h\u1ecdc v\u00e0 ch\u1ed1ng \u0103n m\u00f2n. Ch\u1ea5t li\u1ec7u ch\u00ednh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0 th\u00e9p kh\u00f4ng g\u1ec9 316L. Hi\u1ec7n nay, m\u1eafc c\u00e0i ch\u1ec9nh nha v\u1eabn l\u00e0 s\u1ea3n ph\u1ea9m ch\u1ee7 l\u1ef1c c\u1ee7a ng\u00e0nh luy\u1ec7n kim b\u1ed9t kim lo\u1ea1i.<\/p>\n\n\n\n

\"c\u00fa<\/figure><\/div>\n\n\n\n

C\u00f4ng ty TNHH Forestadent \u0111\u00e3 s\u1ea3n xu\u1ea5t m\u1eafc c\u00e0i ch\u1ec9nh nha \u0111\u1ea3o ng\u01b0\u1ee3c 2 chi\u1ec1u b\u1eb1ng c\u00f4ng ngh\u1ec7 luy\u1ec7n kim b\u1ed9t kim lo\u1ea1i. Kh\u1ea3 n\u0103ng l\u01b0u gi\u1eef c\u01a1 h\u1ecdc c\u00f3 th\u1ec3 t\u0103ng th\u00eam 30%. Ma s\u00e1t c\u1ee7a m\u1eafc c\u00e0i v\u1edbi d\u00e2y cung c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3m \u0111i \u0111\u00e1ng k\u1ec3 b\u1eb1ng c\u00e1ch \u0111\u00e1nh b\u00f3ng m\u1eafc c\u00e0i sau m\u1ed9t l\u1ea7n t\u1ea1o h\u00ecnh b\u1eb1ng luy\u1ec7n kim b\u1ed9t kim lo\u1ea1i.<\/p>\n\n\n\n

D\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt<\/h3>\n\n\n\n

D\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt \u0111\u00f2i h\u1ecfi \u0111\u1ed9 b\u1ec1n cao, kh\u1ea3 n\u0103ng nhi\u1ec5m m\u00e1u th\u1ea5p v\u00e0 quy tr\u00ecnh kh\u1eed tr\u00f9ng c\u00f3 t\u00ednh \u0103n m\u00f2n. T\u00ednh linh ho\u1ea1t trong thi\u1ebft k\u1ebf c\u1ee7a c\u00f4ng ngh\u1ec7 luy\u1ec7n kim b\u1ed9t kim lo\u1ea1i c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng \u1ee9ng d\u1ee5ng c\u1ee7a h\u1ea7u h\u1ebft c\u00e1c d\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt. N\u00f3 c\u0169ng c\u00f3 l\u1ee3i th\u1ebf v\u1ec1 c\u00f4ng ngh\u1ec7 v\u00e0 c\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t nhi\u1ec1u s\u1ea3n ph\u1ea9m kim lo\u1ea1i kh\u00e1c nhau v\u1edbi chi ph\u00ed th\u1ea5p. T\u1eebng b\u01b0\u1edbc thay th\u1ebf c\u00f4ng ngh\u1ec7 s\u1ea3n xu\u1ea5t truy\u1ec1n th\u1ed1ng v\u00e0 tr\u1edf th\u00e0nh ph\u01b0\u01a1ng th\u1ee9c s\u1ea3n xu\u1ea5t ch\u1ee7 \u0111\u1ea1o.<\/p>\n\n\n\n

C\u00f4ng ty TNHH FloMet \u0111\u00e3 ph\u00e1t tri\u1ec3n m\u1ed9t lo\u1ea1i c\u00e0ng th\u00e9p kh\u00f4ng g\u1ec9 s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 luy\u1ec7n kim b\u1ed9t kim lo\u1ea1i. N\u00f3 \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 17-4PH v\u1edbi m\u1eadt \u0111\u1ed9 l\u1edbn h\u01a1n 7,5g\/cm3. N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 n\u1eafm b\u1eaft c\u00e1c v\u1eadt th\u1ec3 trong c\u01a1 th\u1ec3 con ng\u01b0\u1eddi trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng v\u00e0 c\u00f3 ch\u1ee9c n\u0103ng c\u1ee7a nh\u00edp. Thi\u1ebft k\u1ebf c\u1ee7a n\u00f3 kh\u00e1 ph\u1ee9c t\u1ea1p v\u00e0 \u0111\u00f2i h\u1ecfi \u0111\u1ed9 ch\u00ednh x\u00e1c s\u1ea3n xu\u1ea5t cao.<\/p>\n\n\n\n

S\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 luy\u1ec7n kim b\u1ed9t kim lo\u1ea1i \u0111\u1ec3 t\u1ea1o h\u00ecnh v\u00e0 thi\u00eau k\u1ebft, n\u00f3 c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee9c dung sai cao v\u00e0 kh\u00f4ng c\u1ea7n nhi\u1ec1u c\u00f4ng ngh\u1ec7 x\u1eed l\u00fd ti\u1ebfp theo \u0111\u1ec3 tr\u00e1nh l\u00e0m h\u1ecfng h\u00ecnh d\u1ea1ng tuy\u1ebfn t\u00ednh v\u00e0 h\u00ecnh h\u1ecdc c\u1ee7a m\u00f3ng vu\u1ed1t.<\/p>\n\n\n\n

\"\"
D\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt \u0111\u1ec3 s\u1eed d\u1ee5ng t\u1ea1i nh\u00e0 v\u00e0 trong tr\u01b0\u1eddng h\u1ee3p kh\u1ea9n c\u1ea5p.<\/figcaption><\/figure>\n\n\n\n

R\u1ea5t kh\u00f3 \u0111\u1ec3 s\u1ea3n xu\u1ea5t lo\u1ea1i c\u00e0ng inox c\u00f3 h\u00ecnh d\u1ea1ng ph\u1ee9c t\u1ea1p n\u00e0y b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p \u0111\u00fac ho\u1eb7c gia c\u00f4ng. N\u00f3 \u0111\u00f2i h\u1ecfi m\u1ed9t chu k\u1ef3 s\u1ea3n xu\u1ea5t d\u00e0i v\u00e0 chi ph\u00ed cao. S\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 luy\u1ec7n kim b\u1ed9t kim lo\u1ea1i \u0111\u1ec3 s\u1ea3n xu\u1ea5t lo\u1ea1i c\u00e0ng n\u00e0y c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c 60% chi ph\u00ed.<\/p>\n\n\n\n

D\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt d\u00f9ng m\u1ed9t l\u1ea7n c\u1ea7n ph\u00e1t tri\u1ec3n quy tr\u00ecnh s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t v\u1edbi chi ph\u00ed th\u1ea5p. Smith Metal Products Corporation s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 luy\u1ec7n kim b\u1ed9t kim lo\u1ea1i \u0111\u1ec3 s\u1ea3n xu\u1ea5t c\u1ee5m tr\u1ee5c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u1ed9t lo\u1ea1i d\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt d\u00f9ng m\u1ed9t l\u1ea7n m\u1edbi. Chi ph\u00ed ch\u1ec9 b\u1eb1ng 1\/4-1\/5 so v\u1edbi chi ph\u00ed \u0111\u01b0\u1ee3c gia c\u00f4ng b\u1eb1ng m\u00e1y c\u00f4ng c\u1ee5 CNC c\u1ee7a Th\u1ee5y S\u0129 v\u00e0 m\u1eadt \u0111\u1ed9 l\u00e0 7,5. G \/ cm3, \u0111\u1ed9 b\u1ec1n k\u00e9o cu\u1ed1i c\u00f9ng l\u00e0 1190 MPa, c\u01b0\u1eddng \u0111\u1ed9 n\u0103ng su\u1ea5t l\u00e0 1090 MPa, \u0111\u1ed9 gi\u00e3n d\u00e0i l\u00e0 6,0% v\u00e0 \u0111\u1ed9 c\u1ee9ng t\u1ed1i \u0111a l\u00e0 33 HRC.<\/p>\n\n\n\n

Quy tr\u00ecnh s\u1ea3n xu\u1ea5t s\u1ea3n ph\u1ea9m nh\u01b0 sau: \u0111\u1ea7u ti\u00ean, hai b\u1ed9 ph\u1eadn tr\u1ee5c d\u00e0i 178mm \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh b\u1eb1ng c\u00f4ng ngh\u1ec7 luy\u1ec7n kim b\u1ed9t kim lo\u1ea1i, sau \u0111\u00f3 hai b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c h\u00e0n b\u1eb1ng laser, ti\u1ebfp theo l\u00e0 gia c\u00f4ng v\u00e0 x\u1eed l\u00fd nhi\u1ec7t. Phun c\u00e1t v\u00e0 th\u1ee5 \u0111\u1ed9ng c\u0169ng c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u v\u1ec1 dung sai t\u1ed1t h\u01a1n.<\/p>\n\n\n\n

B\u1ed9 ph\u1eadn c\u1ea5y gh\u00e9p \u0111\u1ea7u g\u1ed1i<\/h3>\n\n\n\n

C\u00f4ng ngh\u1ec7 luy\u1ec7n kim b\u1ed9t kim lo\u1ea1i \u0111ang ti\u1ebfn tri\u1ec3n ch\u1eadm trong l\u0129nh v\u1ef1c c\u1ea5y gh\u00e9p c\u01a1 th\u1ec3 con ng\u01b0\u1eddi, ch\u1ee7 y\u1ebfu l\u00e0 do vi\u1ec7c ch\u1ee9ng nh\u1eadn v\u00e0 ch\u1ea5p nh\u1eadn s\u1ea3n ph\u1ea9m c\u1ea7n m\u1ed9t th\u1eddi gian d\u00e0i.<\/p>\n\n\n\n

Hi\u1ec7n nay, c\u00f4ng ngh\u1ec7 luy\u1ec7n kim b\u1ed9t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t c\u00e1c b\u1ed9 ph\u1eadn c\u00f3 th\u1ec3 thay th\u1ebf m\u1ed9t ph\u1ea7n x\u01b0\u01a1ng, kh\u1edbp. H\u1ee3p kim Ti l\u00e0 v\u1eadt li\u1ec7u kim lo\u1ea1i ch\u00ednh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Maetta Sciences Inc c\u1ee7a Canada \u0111\u00e3 s\u1eed d\u1ee5ng th\u00e0nh c\u00f4ng Ti-6Al-4V \u0111\u1ec3 s\u1ea3n xu\u1ea5t c\u00e1c b\u1ed9 ph\u1eadn m\u1eabu \u0111\u1ea7u g\u1ed1i \u0111\u1ec3 c\u1ea5y gh\u00e9p v\u00e0o c\u01a1 th\u1ec3 ng\u01b0\u1eddi. B\u1ed9 c\u1ea5y ch\u1ee7 y\u1ebfu ch\u1ecbu \u00e1p l\u1ef1c sau khi v\u00e0o c\u01a1 th\u1ec3 con ng\u01b0\u1eddi v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch sinh h\u1ecdc t\u1ed1t. Luy\u1ec7n kim b\u1ed9t kim lo\u1ea1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o h\u00ecnh v\u00e0 sau \u0111\u00f3 \u00e9p \u0111\u1eb3ng nhi\u1ec7t n\u00f3ng, sau \u0111\u00f3 l\u00e0 phun c\u00e1t, \u0111\u00e1nh b\u00f3ng v\u00e0 anod h\u00f3a \u0111\u1ec3 thu \u0111\u01b0\u1ee3c \u0111\u1eb7c t\u00ednh b\u1ec1 m\u1eb7t t\u1ed1t h\u01a1n, gi\u1ea3m ma s\u00e1t v\u1edbi c\u01a1 th\u1ec3 con ng\u01b0\u1eddi, c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u00e0 tu\u1ed5i th\u1ecd.<\/p>\n\n\n\n

\u1ed0ng \u00e2m thanh tr\u1ee3 th\u00ednh<\/h3>\n\n\n\n

C\u00f4ng ngh\u1ec7 luy\u1ec7n kim b\u1ed9t c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c nhau c\u1ee7a thi\u1ebft b\u1ecb y t\u1ebf.<\/p>\n\n\n\n

C\u00f4ng ty luy\u1ec7n kim b\u1ed9t Indo-metal s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 luy\u1ec7n kim b\u1ed9t kim lo\u1ea1i \u0111\u1ec3 s\u1ea3n xu\u1ea5t \u1ed1ng tr\u1ee3 th\u00ednh cho c\u00f4ng ty Phonak \u1edf \u0110\u1ee9c, c\u00f3 t\u00e1c d\u1ee5ng c\u1ea3i thi\u1ec7n t\u1ed1c \u0111\u1ed9 \u00e2m thanh v\u00e0 t\u0103ng c\u01b0\u1eddng th\u00ednh l\u1ef1c.<\/p>\n\n\n\n

\"<\/figure>\n\n\n\n

Lo\u1ea1i \u1ed1ng \u00e2m thanh tr\u1ee3 th\u00ednh c\u00f3 h\u00ecnh d\u1ea1ng ph\u1ee9c t\u1ea1p n\u00e0y c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1ch thi\u00eau k\u1ebft sau khi h\u00ecnh th\u00e0nh luy\u1ec7n kim b\u1ed9t kim lo\u1ea1i. \u0110\u1ec3 l\u00e0m cho b\u1ec1 m\u1eb7t c\u1ee7a \u1ed1ng \u00e2m thanh m\u1ecbn m\u00e0ng, ch\u1ec9 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t quy tr\u00ecnh phun c\u00e1t h\u1ea1t th\u1ee7y tinh.<\/p>\n\n\n\n

The density of the sound tube is more than 7.65 g\/cm3, the maximum tensile strength is 480 MPa, the yield strength is 150 MPa, the elongation is 45%, and the maximum surface hardness is 100 HRB. Metal powder metallurgy technology can reduce the cost by 20% compared with the traditional production process. –<\/p>\n\n\n\n

Metal powder metallurgy technology can also be used to produce many medical products, including interventional stents, radiation shielding of tungsten high-density alloy syringes, microsurgical manipulators, micro-pump endoscope parts and drug inhalers. –<\/p>\n\n\n\n

T\u01b0\u01a1ng lai<\/h2>\n\n\n\n

According to BCCresearch’s recent market research on metal and ceramic powder metallurgy, the global market value of the metal and ceramic powder metallurgy components will increase from $1.5 billion in 2012 to nearly $2.9 billion in 2018, with an average annual growth rate of 11.4%.<\/p>\n\n\n\n

\u0110\u1ed3ng th\u1eddi, v\u1edbi s\u1ef1 s\u1ee5t gi\u1ea3m doanh s\u1ed1 b\u00e1n \u00f4 t\u00f4, c\u00f4ng ngh\u1ec7 luy\u1ec7n kim b\u1ed9t kim lo\u1ea1i s\u1ebd \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng nhi\u1ec1u h\u01a1n v\u00e0o y t\u1ebf, h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, \u0111i\u1ec7n t\u1eed v\u00e0 c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c.<\/p>\n\n\n\n

Trong phi\u00ean b\u1ea3n m\u1edbi c\u1ee7a L\u1ed9 tr\u00ecnh C\u00f4ng nghi\u1ec7p Luy\u1ec7n kim B\u1ed9t Ch\u00e2u \u00c2u, Hi\u1ec7p h\u1ed9i Luy\u1ec7n kim B\u1ed9t Ch\u00e2u \u00c2u ch\u1ec9 ra r\u1eb1ng th\u1ecb tr\u01b0\u1eddng y t\u1ebf l\u00e0 m\u1ed9t ph\u1ea7n c\u1ef1c k\u1ef3 quan tr\u1ecdng c\u1ee7a ng\u00e0nh luy\u1ec7n kim b\u1ed9t.<\/p>\n\n\n\n

V\u1edbi s\u1ef1 m\u1edf r\u1ed9ng kh\u00f4ng ng\u1eebng c\u1ee7a th\u1ecb tr\u01b0\u1eddng, vi\u1ec7c \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 luy\u1ec7n kim b\u1ed9t kim lo\u1ea1i trong l\u0129nh v\u1ef1c y t\u1ebf s\u1ebd ng\u00e0y c\u00e0ng c\u00f3 chi\u1ec1u s\u00e2u. Nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u v\u00e0 quy tr\u00ecnh m\u1edbi d\u1ef1a tr\u00ean c\u00f4ng ngh\u1ec7 luy\u1ec7n kim b\u1ed9t kim lo\u1ea1i c\u0169ng s\u1ebd kh\u00f4ng ng\u1eebng \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Modern medical appliances are in great demand, and the structure of many medical appliances is also very sophisticated and complex, so a new manufacturing technology is needed to replace the traditional production. Nowadays, metal powder metallurgy can mass produce products with complex shapes in a short period of time, which can meet the manufacturing requirements…<\/p>","protected":false},"author":2,"featured_media":19456,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[79],"tags":[],"jetpack_featured_media_url":"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/07\/4.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/posts\/13569"}],"collection":[{"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/comments?post=13569"}],"version-history":[{"count":0,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/posts\/13569\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/media\/19456"}],"wp:attachment":[{"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/media?parent=13569"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/categories?post=13569"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/tags?post=13569"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}