{"id":15563,"date":"2025-07-17T02:41:46","date_gmt":"2025-07-17T02:41:46","guid":{"rendered":"https:\/\/www.epicmicron.com\/?p=15563"},"modified":"2025-07-17T02:43:21","modified_gmt":"2025-07-17T02:43:21","slug":"the-impact-of-powder-properties-on-metal-3d-printing-performance","status":"publish","type":"post","link":"https:\/\/www.epicmicron.com\/vi\/the-impact-of-powder-properties-on-metal-3d-printing-performance\/","title":{"rendered":"T\u00e1c \u0111\u1ed9ng c\u1ee7a t\u00ednh ch\u1ea5t b\u1ed9t l\u00ean hi\u1ec7u su\u1ea5t in 3D kim lo\u1ea1i"},"content":{"rendered":"

C\u00f4ng ngh\u1ec7 in 3D kim lo\u1ea1i b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p Powder Bed Fusion (PBF) l\u00e0 c\u00f4ng ngh\u1ec7 in 3D kim lo\u1ea1i ph\u00e1t tri\u1ec3n nhanh nh\u1ea5t v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t. C\u00f4ng ngh\u1ec7 n\u00e0y mang l\u1ea1i nh\u1eefng \u01b0u \u0111i\u1ec3m nh\u01b0 \u0111\u1ed9 ch\u00ednh x\u00e1c t\u1ea1o h\u00ecnh cao, t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc t\u1ed1t, linh ki\u1ec7n ph\u1ee9c t\u1ea1p v\u00e0 hi\u1ec7u su\u1ea5t t\u1ea1o h\u00ecnh cao. C\u00e1c lo\u1ea1i b\u1ed9t in 3D kim lo\u1ea1i th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00f4ng ngh\u1ec7 in 3D kim lo\u1ea1i b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p Powder Bed Fusion bao g\u1ed3m h\u1ee3p kim titan, h\u1ee3p kim niken, h\u1ee3p kim s\u1eaft, h\u1ee3p kim coban-crom, h\u1ee3p kim nh\u00f4m, h\u1ee3p kim \u0111\u1ed3ng v\u00e0 c\u00e1c kim lo\u1ea1i ch\u1ecbu l\u1eeda nh\u01b0 vonfram, molypden, tantali v\u00e0 niobi. <\/p>\n\n\n\n

L\u00e0 nguy\u00ean li\u1ec7u th\u00f4, ch\u1ea5t l\u01b0\u1ee3ng b\u1ed9t kim lo\u1ea1i quy\u1ebft \u0111\u1ecbnh ph\u1ea7n l\u1edbn \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng. \u0110\u1ed9 s\u1ea1ch, h\u00ecnh th\u00e1i v\u00e0 ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t c\u1ee7a b\u1ed9t l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 ch\u00ednh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t t\u1ea1o h\u00ecnh c\u1ee7a chi ti\u1ebft.<\/p>\n\n\n\n

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

\u0110\u1ed9 s\u1ea1ch c\u1ee7a b\u1ed9t<\/h2>\n\n\n\n

Th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a b\u1ed9t kim lo\u1ea1i d\u00f9ng trong in 3D bao g\u1ed3m c\u00e1c nguy\u00ean t\u1ed1 kim lo\u1ea1i v\u00e0 t\u1ea1p ch\u1ea5t. C\u00e1c nguy\u00ean t\u1ed1 kim lo\u1ea1i ph\u1ed5 bi\u1ebfn bao g\u1ed3m Fe, Ti, Ni, Al, Cu, Co, Cr v\u00e0 c\u00e1c kim lo\u1ea1i qu\u00fd nh\u01b0 Ag v\u00e0 Au. T\u1ea1p ch\u1ea5t ch\u1ee7 y\u1ebfu bao g\u1ed3m c\u00e1c h\u1ee3p ch\u1ea5t kim lo\u1ea1i ho\u1eb7c c\u00e1c th\u00e0nh ph\u1ea7n phi kim lo\u1ea1i, ch\u1eb3ng h\u1ea1n nh\u01b0 Si, Mn, C, S, P, O v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c c\u00f3 trong s\u1eaft kh\u1eed. C\u00e1c t\u1ea1p ch\u1ea5t c\u01a1 h\u1ecdc, ch\u1eb3ng h\u1ea1n nh\u01b0 SiO2, Al2O3, silicat, cacbua kim lo\u1ea1i kh\u00f4ng h\u00f2a tan v\u00e0 c\u00e1c ch\u1ea5t kh\u00f4ng tan trong axit kh\u00e1c, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t nguy\u00ean li\u1ec7u th\u00f4 v\u00e0 b\u1ed9t. Oxy, h\u01a1i n\u01b0\u1edbc v\u00e0 c\u00e1c lo\u1ea1i kh\u00ed kh\u00e1c c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c h\u1ea5p ph\u1ee5 tr\u00ean b\u1ec1 m\u1eb7t b\u1ed9t.<\/p>\n\n\n\n

Khi tia laser ho\u1eb7c ch\u00f9m tia \u0111i\u1ec7n t\u1eed qu\u00e9t b\u1ed9t, t\u1ea1p ch\u1ea5t c\u00f3 th\u1ec3 ph\u1ea3n \u1ee9ng v\u1edbi kim lo\u1ea1i n\u1ec1n, l\u00e0m thay \u0111\u1ed5i t\u00ednh ch\u1ea5t c\u1ee7a n\u00f3 v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a c\u00e1c chi ti\u1ebft in 3D. Ngo\u00e0i ra, t\u1ea1p ch\u1ea5t c\u00f2n khi\u1ebfn b\u1ed9t n\u00f3ng ch\u1ea3y kh\u00f4ng \u0111\u1ec1u, d\u1eabn \u0111\u1ebfn c\u00e1c khuy\u1ebft t\u1eadt b\u00ean trong chi ti\u1ebft cu\u1ed1i c\u00f9ng. \u0110\u1eb7c bi\u1ec7t, t\u1ea1p ch\u1ea5t c\u01a1 h\u1ecdc l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 b\u1ec1n c\u1ee7a chi ti\u1ebft, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp. S\u1ef1 ph\u00e2n b\u1ed1 v\u00e0 h\u00ecnh d\u1ea1ng c\u1ee7a t\u1ea1p ch\u1ea5t phi kim lo\u1ea1i c\u0169ng c\u00f3 nh\u1eefng \u1ea3nh h\u01b0\u1edfng kh\u00e1c nhau \u0111\u1ebfn c\u00e1c chi ti\u1ebft \u0111\u01b0\u1ee3c t\u1ea1o h\u00ecnh. <\/p>\n\n\n\n

Trong tr\u01b0\u1eddng h\u1ee3p h\u00e0m l\u01b0\u1ee3ng oxy cao, qu\u00e1 tr\u00ecnh oxy h\u00f3a kim lo\u1ea1i c\u01a1 b\u1ea3n \u1edf nhi\u1ec7t \u0111\u1ed9 cao s\u1ebd t\u1ea1o th\u00e0nh m\u1ed9t l\u1edbp m\u00e0ng oxit d\u00e0y \u0111\u1eb7c, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t v\u00e0 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng c\u1ea7u h\u00f3a, l\u00e0m gi\u1ea3m c\u1ea3 m\u1eadt \u0111\u1ed9 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng t\u1ea1o h\u00ecnh c\u1ee7a chi ti\u1ebft. C\u00e1c nguy\u00ean t\u1ed1 nh\u01b0 cacbon, ph\u1ed1t pho, l\u01b0u hu\u1ef3nh, oxy v\u00e0 nit\u01a1 trong th\u00e9p \u0111\u1eb7c bi\u1ec7t c\u00f3 h\u1ea1i cho \u0111\u1ed9 d\u1ebbo dai. Do \u0111\u00f3, h\u00e0m l\u01b0\u1ee3ng t\u1ea1p ch\u1ea5t v\u00e0 t\u1ea1p ch\u1ea5t trong b\u1ed9t c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ee7a quy tr\u00ecnh s\u1ea3n xu\u1ea5t b\u1ed3i \u0111\u1eafp v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a chi ti\u1ebft cu\u1ed1i c\u00f9ng.<\/p>\n\n\n\n

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

H\u00ecnh th\u00e1i b\u1ed9t<\/h2>\n\n\n\n

C\u00e1c h\u00ecnh th\u00e1i h\u1ecdc<\/a> c\u1ee7a b\u1ed9t \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn kh\u1ed1i l\u01b0\u1ee3ng ri\u00eang v\u00e0 \u0111\u1ed9 l\u01b0u \u0111\u1ed9ng c\u1ee7a b\u1ed9t, t\u1eeb \u0111\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn qu\u00e1 tr\u00ecnh c\u1ea5p b\u1ed9t v\u00e0 hi\u1ec7u su\u1ea5t cu\u1ed1i c\u00f9ng c\u1ee7a chi ti\u1ebft.<\/p>\n\n\n\n

Trong s\u1ea3n xu\u1ea5t b\u1ed3i \u0111\u1eafp b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p k\u1ebft d\u00ednh b\u1ed9t, c\u01a1 ch\u1ebf ph\u00e2n t\u00e1n b\u1ed9t \u0111\u1ea3m b\u1ea3o c\u00e1c h\u1ea1t b\u1ed9t \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed1 \u0111\u1ec1u trong khu v\u1ef1c t\u1ea1o h\u00ecnh. \u0110\u1ed9 l\u01b0u \u0111\u1ed9ng t\u1ed1t l\u00e0 y\u1ebfu t\u1ed1 c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c l\u1edbp b\u1ed9t \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 ph\u1eb3ng. B\u1ed9t h\u00ecnh c\u1ea7u v\u00e0 g\u1ea7n h\u00ecnh c\u1ea7u c\u00f3 \u0111\u1ed9 l\u01b0u \u0111\u1ed9ng t\u1ed1t, m\u1eadt \u0111\u1ed9 kh\u1ed1i cao v\u00e0 c\u1ea5u tr\u00fac \u0111\u1ed3ng \u0111\u1ec1u, khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh nguy\u00ean li\u1ec7u th\u00f4 \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng cho s\u1ea3n xu\u1ea5t b\u1ed3i \u0111\u1eafp b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p k\u1ebft d\u00ednh b\u1ed9t. <\/p>\n\n\n\n

Tuy nhi\u00ean, n\u1ebfu b\u1ed9t r\u1ed7ng ho\u1eb7c b\u1ed9t v\u1ec7 tinh c\u00f3 trong b\u1ed9t h\u00ecnh c\u1ea7u v\u00e0 g\u1ea7n h\u00ecnh c\u1ea7u, hi\u1ec7u su\u1ea5t cu\u1ed1i c\u00f9ng c\u1ee7a chi ti\u1ebft s\u1ebd b\u1ecb \u1ea3nh h\u01b0\u1edfng. B\u1ed9t r\u1ed7ng th\u01b0\u1eddng g\u1eb7p h\u01a1n trong c\u00e1c lo\u1ea1i b\u1ed9t c\u00f3 k\u00edch th\u01b0\u1edbc h\u1ea1t l\u1edbn h\u01a1n 70\u00b5m, d\u1eabn \u0111\u1ebfn c\u00e1c khuy\u1ebft t\u1eadt nh\u01b0 l\u1ed7 r\u1ed7ng kh\u00f3 lo\u1ea1i b\u1ecf trong chi ti\u1ebft \u0111\u00e3 t\u1ea1o h\u00ecnh. B\u1ed9t v\u1ec7 tinh l\u00e0m gi\u1ea3m \u0111\u1ed9 l\u01b0u \u0111\u1ed9ng v\u00e0 c\u1ea3n tr\u1edf s\u1ef1 t\u00edch t\u1ee5 \u0111\u1ed3ng \u0111\u1ec1u c\u1ee7a b\u1ed9t. Qu\u00e1 tr\u00ecnh n\u00e0y di\u1ec5n ra trong qu\u00e1 tr\u00ecnh tr\u1ea3i c\u00e1c l\u1edbp b\u1ed9t li\u00ean t\u1ee5c, d\u1eabn \u0111\u1ebfn khuy\u1ebft t\u1eadt chi ti\u1ebft. Do \u0111\u00f3, b\u1ed9t kim lo\u1ea1i d\u00f9ng trong s\u1ea3n xu\u1ea5t b\u1ed3i \u0111\u1eafp b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p nung ch\u1ea3y n\u1ec1n b\u1ed9t n\u00ean gi\u1ea3m thi\u1ec3u t\u1ef7 l\u1ec7 b\u1ed9t r\u1ed7ng v\u00e0 b\u1ed9t v\u1ec7 tinh.<\/p>\n\n\n\n

Ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t b\u1ed9t<\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t b\u1ed9t \u0111\u1eb7c tr\u01b0ng cho th\u00e0nh ph\u1ea7n v\u00e0 s\u1ef1 bi\u1ebfn thi\u00ean c\u1ee7a c\u00e1c h\u1ea1t c\u00f3 k\u00edch th\u01b0\u1edbc kh\u00e1c nhau trong h\u1ec7 th\u1ed1ng b\u1ed9t. \u0110\u00e2y l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 quan tr\u1ecdng \u0111\u1ec3 m\u00f4 t\u1ea3 \u0111\u1eb7c t\u00ednh c\u1ee7a h\u1ea1t b\u1ed9t. K\u00edch th\u01b0\u1edbc h\u1ea1t \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng ph\u1ee7 b\u1ed9t, t\u1ed1c \u0111\u1ed9 t\u1ea1o h\u00ecnh, \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 t\u00ednh \u0111\u1ed3ng nh\u1ea5t v\u1ec1 m\u1eb7t t\u1ed5 ch\u1ee9c trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t b\u1ed3i \u0111\u1eafp. C\u00e1c quy tr\u00ecnh kh\u00e1c nhau y\u00eau c\u1ea7u k\u00edch th\u01b0\u1edbc h\u1ea1t b\u1ed9t kh\u00e1c nhau. C\u00f4ng ngh\u1ec7 nung ch\u1ea3y ch\u1ecdn l\u1ecdc b\u1eb1ng laser (SLM) s\u1eed d\u1ee5ng b\u1ed9t c\u00f3 k\u00edch th\u01b0\u1edbc h\u1ea1t t\u1eeb 15 - 45 \u00b5m, trong khi c\u00f4ng ngh\u1ec7 nung ch\u1ea3y ch\u1ecdn l\u1ecdc b\u1eb1ng ch\u00f9m tia \u0111i\u1ec7n t\u1eed (SEBM) s\u1eed d\u1ee5ng b\u1ed9t c\u00f3 k\u00edch th\u01b0\u1edbc t\u1eeb 45 - 106 \u00b5m.<\/p>\n\n\n\n

T\u1eeb g\u00f3c \u0111\u1ed9 nhi\u1ec7t \u0111\u1ed9ng l\u1ef1c h\u1ecdc v\u00e0 \u0111\u1ed9ng h\u1ecdc, c\u00e1c h\u1ea1t b\u1ed9t nh\u1ecf h\u01a1n c\u00f3 di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t l\u1edbn h\u01a1n, l\u00e0m t\u0103ng l\u1ef1c th\u00fac \u0111\u1ea9y thi\u00eau k\u1ebft. C\u00e1c h\u1ea1t nh\u1ecf gi\u00fap h\u00ecnh th\u00e0nh chi ti\u1ebft. Tuy nhi\u00ean, b\u1ed9t qu\u00e1 m\u1ecbn l\u00e0m gi\u1ea3m \u0111\u1ed9 l\u01b0u \u0111\u1ed9ng, gi\u1ea3m m\u1eadt \u0111\u1ed9, gi\u1ea3m \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n v\u00e0 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng c\u1ea7u h\u00f3a trong qu\u00e1 tr\u00ecnh in. B\u1ed9t th\u00f4 l\u00e0m gi\u1ea3m ho\u1ea1t \u0111\u1ed9ng thi\u00eau k\u1ebft, c\u1ea3n tr\u1edf s\u1ef1 \u0111\u1ed3ng \u0111\u1ec1u c\u1ee7a b\u1ed9t v\u00e0 l\u00e0m gi\u1ea3m \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a khu\u00f4n \u0111\u00fac. Do \u0111\u00f3, vi\u1ec7c c\u00e2n b\u1eb1ng b\u1ed9t th\u00f4 v\u00e0 b\u1ed9t m\u1ecbn l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 c\u1ea3i thi\u1ec7n m\u1eadt \u0111\u1ed9 kh\u1ed1i v\u00e0 \u0111\u1ed9 l\u01b0u \u0111\u1ed9ng, mang l\u1ea1i l\u1ee3i \u00edch cho s\u1ea3n xu\u1ea5t b\u1ed3i \u0111\u1eafp b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p nung ch\u1ea3y l\u1edbp b\u1ed9t.<\/p>\n\n\n\n

Nghi\u00ean c\u1ee9u cho th\u1ea5y ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t r\u1ed9ng h\u01a1n gi\u00fap c\u1ea3i thi\u1ec7n m\u1eadt \u0111\u1ed9 l\u1edbp b\u1ed9t trong qu\u00e1 tr\u00ecnh r\u1ea3i. C\u00e1c h\u1ea1t nh\u1ecf h\u01a1n l\u1ea5p \u0111\u1ea7y kho\u1ea3ng tr\u1ed1ng gi\u1eefa c\u00e1c h\u1ea1t l\u1edbn h\u01a1n, gi\u00fap t\u0103ng m\u1eadt \u0111\u1ed9.<\/p>\n\n\n\n

S\u1ef1 k\u1ebft d\u00ednh c\u1ee7a b\u1ed9t<\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Trong qu\u00e1 tr\u00ecnh nung ch\u1ea3y b\u1ed9t laser, c\u00e1c l\u1edbp b\u1ed9t kim lo\u1ea1i \u0111\u01b0\u1ee3c tr\u1ea3i ra v\u00e0 l\u00e0m tan ch\u1ea3y b\u1eb1ng tia laser. \u0110\u1ed9 k\u1ebft d\u00ednh c\u1ee7a b\u1ed9t \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u khi tr\u1ea3i v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng t\u1ea1o h\u00ecnh. \u0110\u1ed9 k\u1ebft d\u00ednh, c\u00f9ng v\u1edbi k\u00edch th\u01b0\u1edbc v\u00e0 h\u00ecnh th\u00e1i h\u1ea1t, l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 then ch\u1ed1t. Trong ng\u00e0nh d\u01b0\u1ee3c ph\u1ea9m v\u00e0 th\u1ef1c ph\u1ea9m, \u1ea3nh h\u01b0\u1edfng c\u1ee7a \u0111\u1ed9 k\u1ebft d\u00ednh b\u1ed9t \u0111\u1ebfn \u0111\u1ed9 l\u01b0u \u0111\u1ed9ng \u0111\u00e3 \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u k\u1ef9 l\u01b0\u1ee1ng. \u0110\u1ed9 k\u1ebft d\u00ednh b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 t\u1ea3i tr\u1ecdng c\u01a1 h\u1ecdc, l\u1ef1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c h\u1ea1t v\u00e0 l\u1ef1c mao d\u1eabn t\u1eeb \u0111\u1ed9 \u1ea9m h\u1ea5p ph\u1ee5. Nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 l\u01b0u \u0111\u1ed9ng, t\u1eeb \u0111\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn qu\u00e1 tr\u00ecnh tr\u1ea3i.<\/p>\n\n\n\n

Nh\u1eefng thay \u0111\u1ed5i v\u1ec1 k\u00edch th\u01b0\u1edbc h\u1ea1t, h\u00ecnh th\u00e1i v\u00e0 t\u00ednh ch\u1ea5t b\u1ec1 m\u1eb7t \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng tr\u1ea3i v\u00e0 t\u1ea1o h\u00ecnh. Ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ee3p l\u00fd, \u0111\u1ed9 c\u1ea7u cao h\u01a1n v\u00e0 \u0111\u1ed9 k\u1ebft d\u00ednh gi\u1ea3m gi\u00fap c\u1ea3i thi\u1ec7n m\u1eadt \u0111\u1ed9 kh\u1ed1i v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng tr\u1ea3i. \u0110i\u1ec1u n\u00e0y l\u00e0m gi\u1ea3m l\u1ed7 r\u1ed7ng v\u00e0 c\u00e1c khuy\u1ebft t\u1eadt ch\u01b0a n\u00f3ng ch\u1ea3y, c\u1ea3i thi\u1ec7n m\u1eadt \u0111\u1ed9 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng th\u00e0nh ph\u1ea9m.<\/p>\n\n\n\n

T\u00ecnh h\u00ecnh hi\u1ec7n t\u1ea1i c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p b\u1ed9t kim lo\u1ea1i cho s\u1ea3n xu\u1ea5t b\u1ed3i \u0111\u1eafp<\/h2>\n\n\n\n

Trung Qu\u1ed1c \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c nh\u1eefng ti\u1ebfn b\u1ed9 \u0111\u00e1ng k\u1ec3 trong nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n b\u1ed9t kim lo\u1ea1i v\u00e0 c\u00f4ng nghi\u1ec7p h\u00f3a c\u00f4ng ngh\u1ec7 t\u1ed5ng h\u1ee3p b\u1ed9t n\u1ec1n. Tuy nhi\u00ean, n\u01b0\u1edbc n\u00e0y v\u1eabn c\u00f2n t\u1ee5t h\u1eadu so v\u1edbi c\u00e1c n\u01b0\u1edbc kh\u00e1c. C\u00e1c c\u00f4ng ngh\u1ec7 v\u00e0 thi\u1ebft b\u1ecb ch\u1ee7 ch\u1ed1t ch\u1ee7 y\u1ebfu do c\u00e1c qu\u1ed1c gia nh\u01b0 \u0110\u1ee9c, M\u1ef9 v\u00e0 Anh n\u1eafm gi\u1eef. C\u00e1c c\u00f4ng ty nh\u01b0 Carpenter v\u00e0 GE (M\u1ef9), LPW, Sandvik, GKN (Anh) v\u00e0 H\u00f6gan\u00e4s (Th\u1ee5y \u0110i\u1ec3n) n\u1eafm gi\u1eef h\u01a1n 601 t\u1ea5n b\u1eb1ng s\u00e1ng ch\u1ebf b\u1ed9t h\u1ee3p kim titan cho s\u1ea3n xu\u1ea5t b\u1ed3i \u0111\u1eafp. M\u1ed9t s\u1ed1 qu\u1ed1c gia h\u1ea1n ch\u1ebf xu\u1ea5t kh\u1ea9u b\u1ed9t kim lo\u1ea1i h\u00ecnh c\u1ea7u, ch\u1eb3ng h\u1ea1n nh\u01b0 h\u1ee3p kim titan, l\u00e0m t\u0103ng chi ph\u00ed nguy\u00ean li\u1ec7u th\u00f4 v\u00e0 k\u00e9o d\u00e0i chu k\u1ef3 cung \u1ee9ng. \u0110i\u1ec1u n\u00e0y c\u1ea3n tr\u1edf s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p t\u1ed5ng h\u1ee3p b\u1ed9t n\u1ec1n v\u00e0 s\u1ea3n xu\u1ea5t b\u1ed3i \u0111\u1eafp kim lo\u1ea1i c\u1ee7a Trung Qu\u1ed1c.<\/p>\n\n\n\n

\u0110\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y, Trung Qu\u1ed1c n\u00ean ph\u00e1t tri\u1ec3n c\u00e1c h\u1ec7 th\u1ed1ng h\u1ee3p kim kim lo\u1ea1i (nh\u01b0 h\u1ee3p kim titan) v\u1edbi quy\u1ec1n s\u1edf h\u1eefu tr\u00ed tu\u1ec7 \u0111\u1ed9c l\u1eadp. Vi\u1ec7c gi\u1ea3i quy\u1ebft nh\u1eefng th\u00e1ch th\u1ee9c then ch\u1ed1t trong s\u1ea3n xu\u1ea5t b\u1ed9t h\u00ecnh c\u1ea7u ch\u1ea5t l\u01b0\u1ee3ng cao s\u1ebd gi\u00fap gi\u1ea3m chi ph\u00ed, t\u0103ng s\u1ea3n l\u01b0\u1ee3ng v\u00e0 mang l\u1ea1i l\u1ee3i \u00edch cho c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 y sinh.<\/p>\n\n\n\n

\"M\u00e1y
M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c<\/figcaption><\/figure>\n\n\n\n

M\u00e1y m\u00f3c b\u1ed9t Epic<\/h2>\n\n\n\n

M\u00e1y m\u00f3c b\u1ed9t Epic<\/a> is a leading provider of advanced powder processing equipment for additive manufacturing and other industries. With a focus on innovation and quality, we offer state-of-the-art solutions for optimizing powder properties, enhancing the performance of metal 3D printing processes, and meeting the specific needs of our clients. Whether you’re producing metal powders for additive manufacturing or refining powder characteristics for other applications, Epic Powder is committed to providing reliable, high-performance equipment that drives success in powder-based industries.<\/p>\n\n\n\n

\n