{"id":3936,"date":"2024-03-18T06:10:15","date_gmt":"2024-03-18T06:10:15","guid":{"rendered":"https:\/\/3dp.45612300.xyz\/product\/alsi50-powder\/"},"modified":"2024-03-18T06:10:15","modified_gmt":"2024-03-18T06:10:15","slug":"alsi50-powder","status":"publish","type":"product","link":"https:\/\/3dpmetal.com\/vi\/product\/alsi50-powder\/","title":{"rendered":"B\u1ed9t AlSi50"},"content":{"rendered":"<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><\/p>\n<p class=\"whitespace-pre-wrap\">AlSi50 l\u00e0 m\u1ed9t lo\u1ea1i b\u1ed9t h\u1ee3p kim nh\u00f4m-silic c\u00f3 ch\u1ee9a 50% silicon v\u00e0 ph\u1ea7n c\u00f2n l\u1ea1i l\u00e0 nh\u00f4m. Lo\u1ea1i b\u1ed9t n\u00e0y cung c\u1ea5p m\u1ed9t s\u1ef1 k\u1ebft h\u1ee3p \u0111\u1eb7c bi\u1ec7t c\u1ee7a c\u00e1c \u0111\u1eb7c t\u00ednh nh\u01b0 m\u1eadt \u0111\u1ed9 th\u1ea5p, \u0111\u1ed9 l\u01b0u \u0111\u1ed9ng cao, \u0111\u1ed9 gi\u00e3n n\u1edf nhi\u1ec7t th\u1ea5p, \u0111\u1ed9 b\u1ec1n \u0111\u1eb7c bi\u1ec7t cao v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n.<\/p>\n<h2>Th\u00e0nh ph\u1ea7n b\u1ed9t AlSi50<\/h2>\n<p class=\"whitespace-pre-wrap\">Th\u00e0nh ph\u1ea7n \u0111i\u1ec3n h\u00ecnh c\u1ee7a b\u1ed9t h\u1ee3p kim AISI50 l\u00e0:<\/p>\n<table>\n<thead>\n<tr>\n<th>Nguy\u00ean t\u1ed1<\/th>\n<th>S\u00e1ng t\u00e1c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Nh\u00f4m (Al)<\/td>\n<td>S\u1ef1 c\u00e2n b\u1eb1ng<\/td>\n<\/tr>\n<tr>\n<td>Silic (Si)<\/td>\n<td>48-52%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">Nh\u00f4m t\u1ea1o th\u00e0nh ma tr\u1eadn cung c\u1ea5p \u0111\u1ed9 d\u1ebbo, \u0111\u1ed9 dai v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n.<\/li>\n<li class=\"whitespace-normal\">Silic l\u00e0m t\u0103ng \u0111\u1ed9 c\u1ee9ng, \u0111\u1ed9 ch\u1ea3y v\u00e0 gi\u1ea3m h\u1ec7 s\u1ed1 gi\u00e3n n\u1edf nhi\u1ec7t.<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">H\u00e0m l\u01b0\u1ee3ng silicon cao 50% t\u1ea1o ra th\u00e0nh ph\u1ea7n eutectic v\u1edbi \u0111i\u1ec3m n\u00f3ng ch\u1ea3y th\u1ea5p nh\u1ea5t c\u00f3 th\u1ec3 v\u00e0 kh\u1ea3 n\u0103ng \u0111\u00fac tuy\u1ec7t v\u1eddi. Ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd t\u1ef7 l\u1ec7 Al\/Si l\u00e0 r\u1ea5t quan tr\u1ecdng.<\/p>\n<h2>T\u00ednh ch\u1ea5t c\u1ee7a b\u1ed9t AlSi50<\/h2>\n<p class=\"whitespace-pre-wrap\">B\u1ed9t AlSi50 c\u00f3 s\u1ef1 k\u1ebft h\u1ee3p \u0111\u1ed9c \u0111\u00e1o c\u00e1c \u0111\u1eb7c t\u00ednh l\u00e0m cho n\u00f3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng hi\u1ec7u su\u1ea5t cao:<\/p>\n<table>\n<thead>\n<tr>\n<th>B\u1ea5t \u0111\u1ed9ng s\u1ea3n<\/th>\n<th>Gi\u00e1 tr\u1ecb<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>M\u1eadt \u0111\u1ed9<\/td>\n<td>2,55 g\/cm3<\/td>\n<\/tr>\n<tr>\n<td>\u0110i\u1ec3m N\u00f3ng Ch\u1ea3y<\/td>\n<td>577\u00a1\u00abC<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 b\u1ec1n k\u00e9o c\u1ef1c \u0111\u1ea1i<\/td>\n<td>200-300 MPa<\/td>\n<\/tr>\n<tr>\n<td>Ke\u0301o da\u0300i<\/td>\n<td>&lt;1%<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 c\u1ee9ng<\/td>\n<td>100-120 HB<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 d\u1eabn nhi\u1ec7t<\/td>\n<td>50-90 W\/m-K<\/td>\n<\/tr>\n<tr>\n<td>CTE<\/td>\n<td>12-15 x 10^-6 \/\u00abC<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4-\u0111un Young<\/td>\n<td>80-90 GPa<\/td>\n<\/tr>\n<tr>\n<td>Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n<\/td>\n<td>Xu\u1ea5t s\u1eafc<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\"><strong>M\u1eadt \u0111\u1ed9 th\u1ea5p<\/strong>?- Th\u1ea5p h\u01a1n h\u1ee3p kim v\u00e0 th\u00e9p titan \u0111\u1ebfn 40%.<\/li>\n<li class=\"whitespace-normal\"><strong>D\u1ec5 ch\u1ea3y khi n\u00f3ng ch\u1ea3y<\/strong>?- Cho ph\u00e9p \u0111\u00fac tuy\u1ec7t v\u1eddi v\u00e0 \u0111\u1ed5 \u0111\u1ea7y khu\u00f4n.<\/li>\n<li class=\"whitespace-normal\"><strong>T\u1ef7 l\u1ec7 \u0111\u1ed9 b\u1ec1n\/tr\u1ecdng l\u01b0\u1ee3ng cao<\/strong>- \u0110\u1ed9 b\u1ec1n ri\u00eang bi\u1ec7t t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi c\u00e1c h\u1ee3p kim titan.<\/li>\n<li class=\"whitespace-normal\"><strong>H\u1ec7 s\u1ed1 gi\u00e3n n\u1edf nhi\u1ec7t th\u1ea5p<\/strong>?- K\u00edch th\u01b0\u1edbc v\u1eabn \u1ed5n \u0111\u1ecbnh trong ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 r\u1ed9ng.<\/li>\n<li class=\"whitespace-normal\"><strong>Ch\u1ed1ng \u0103n m\u00f2n tuy\u1ec7t v\u1eddi<\/strong>?- L\u1edbp oxit b\u1ea3o v\u1ec7 ng\u0103n ng\u1eeba \u0103n m\u00f2n trong h\u1ea7u h\u1ebft m\u00f4i tr\u01b0\u1eddng.<\/li>\n<li class=\"whitespace-normal\"><strong>D\u1eabn nhi\u1ec7t t\u1ed1t<\/strong>?- G\u1ea5p \u0111\u00f4i h\u1ee3p kim titan cho ph\u00e9p t\u1ea3n nhi\u1ec7t hi\u1ec7u qu\u1ea3.<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">H\u1ed3 s\u01a1 t\u00ednh ch\u1ea5t \u0111\u1ed9c nh\u1ea5t n\u00e0y l\u00e0m cho AlSi50 tr\u1edf n\u00ean ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng m\u00e0 kh\u1ed1i l\u01b0\u1ee3ng th\u1ea5p, \u0111\u1ed9 ch\u00ednh x\u00e1c, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ed9 b\u1ec1n l\u00e0 r\u1ea5t quan tr\u1ecdng.<\/p>\n<h2>C\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a B\u1ed9t AlSi50<\/h2>\n<p class=\"whitespace-pre-wrap\">C\u00e1c \u0111\u1eb7c t\u00ednh ch\u00ednh c\u1ee7a b\u1ed9t AlSi50 l\u00e0m cho n\u00f3 tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng \u0111\u1ec3:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u1ee8NG D\u1ee4NG<\/th>\n<th>L\u1ee3i \u00edch<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Th\u00e0nh ph\u1ea7n \u00f4 t\u00f4<\/td>\n<td>M\u1eadt \u0111\u1ed9 th\u1ea5p v\u00e0 kh\u1ea3 n\u0103ng \u0111\u00fac tuy\u1ec7t h\u1ea3o.<\/td>\n<\/tr>\n<tr>\n<td>C\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5<\/td>\n<td>\u0110\u1ed9 b\u1ec1n cao h\u01a1n, k\u00edch th\u01b0\u1edbc \u1ed5n \u0111\u1ecbnh.<\/td>\n<\/tr>\n<tr>\n<td>\"Electronic substrates\" can be translated to Vietnamese as \"C\u00e1c c\u01a1 s\u1edf \u0111i\u1ec7n t\u1eed\".<\/td>\n<td>Qu\u1ea3n l\u00fd nhi\u1ec7t, CTE kh\u1edbp v\u1edbi g\u1ed1m s\u1ee9.<\/td>\n<\/tr>\n<tr>\n<td>Ph\u00f4i g\u01b0\u01a1ng<\/td>\n<td>\u0110\u1ed9 r\u1ed7ng th\u1ea5p, d\u1ec5 gia c\u00f4ng, b\u1ec1n v\u1eefng.<\/td>\n<\/tr>\n<tr>\n<td>Tr\u1ed3ng gh\u00e9p y t\u1ebf<\/td>\n<td>T\u01b0\u01a1ng h\u1ee3p sinh h\u1ecdc, kh\u00f4ng \u0111\u1ed9c h\u1ea1i, ch\u1ed1ng \u0103n m\u00f2n.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\"><strong>\u00d4 t\u00f4<\/strong>?- D\u00f9ng trong piston, kh\u1ed1i m\u00e1y, c\u00e1c b\u1ed9 ph\u1eadn truy\u1ec1n \u0111\u1ed9ng \u0111\u1ec3 gi\u1ea3m tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t nhi\u00ean li\u1ec7u.<\/li>\n<li class=\"whitespace-normal\"><strong>Hi\u00ea\u0323p c\u00f4ng<\/strong>?- L\u00fd t\u01b0\u1edfng cho c\u00e1c th\u00e0nh ph\u1ea7n h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 ch\u00ednh x\u00e1c nh\u01b0 b\u1ed9 truy\u1ec1n \u0111\u1ed9ng v\u00e0 b\u00e1nh t\u0103ng \u00e1p \u0111\u00f2i h\u1ecfi \u0111\u1ed9 b\u1ec1n cao nh\u1ea5t so v\u1edbi tr\u1ecdng l\u01b0\u1ee3ng.<\/li>\n<li class=\"whitespace-normal\"><strong>\u0110i\u1ec7n t\u1eed<\/strong>?- V\u1eadt li\u1ec7u n\u1ec1n cho m\u1ea1ch \u0111i\u1ec7n t\u1eed, g\u00f3i IC d\u00f9ng \u0111\u1ec3 qu\u1ea3n l\u00fd t\u1ea3i nhi\u1ec7t trong khi ph\u00f9 h\u1ee3p v\u1edbi h\u00e0nh vi gi\u00e3n n\u1edf c\u1ee7a g\u1ed1m.<\/li>\n<li class=\"whitespace-normal\"><strong>Quang h\u1ecdc<\/strong>?- Ph\u00f4i g\u01b0\u01a1ng, \u1ed1ng k\u00ednh vi\u1ec5n v\u1ecdng h\u01b0\u1edfng l\u1ee3i t\u1eeb \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc cao v\u00e0 kh\u1ea3 n\u0103ng gia c\u00f4ng.<\/li>\n<li class=\"whitespace-normal\"><strong>Y h\u1ecdc<\/strong>?- Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch sinh h\u1ecdc tuy\u1ec7t v\u1eddi v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n cho c\u00e1c d\u1ee5ng c\u1ee5 c\u1ea5y gh\u00e9p nh\u01b0 thi\u1ebft b\u1ecb ch\u1ec9nh h\u00ecnh.<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">AlSi50 mang l\u1ea1i hi\u1ec7u su\u1ea5t t\u1ed1i \u0111a \u1edf n\u01a1i m\u00e0 m\u1eadt \u0111\u1ed9 th\u1ea5p, \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 b\u1ec1n r\u1ea5t quan tr\u1ecdng.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1409 aligncenter\" src=\"https:\/\/met3dp.com\/wp-content\/uploads\/2023\/09\/ed7a94ec-3c10-4b1b-87ed--300x300.jpg\" alt=\"B\u1ed9t AlSi50\" width=\"300\" height=\"300\" title=\"\"><\/p>\n<h2>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt b\u1ed9t AlSi50<\/h2>\n<p class=\"whitespace-pre-wrap\">B\u1ed9t AlSi50 c\u00f3 s\u1eb5n \u1edf nhi\u1ec1u d\u1ea1ng k\u00edch c\u1ee1, h\u00ecnh d\u1ea1ng v\u00e0 m\u1ee9c \u0111\u1ed9 tinh khi\u1ebft kh\u00e1c nhau:<\/p>\n<table>\n<thead>\n<tr>\n<th>Tham s\u1ed1<\/th>\n<th>T\u00f9y ch\u1ecdn<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc h\u1ea1t<\/td>\n<td>10 &#8211; 150 micron<\/td>\n<\/tr>\n<tr>\n<td>H\u00ecnh d\u1ea1ng h\u1ea1t<\/td>\n<td>H\u00ecnh c\u1ea7u, kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u<\/td>\n<\/tr>\n<tr>\n<td>M\u1eadt \u0111\u1ed9 bi\u1ec3u ki\u1ebfn<\/td>\n<td>L\u00ean \u0111\u1ebfn 2,7 g\/cm3<\/td>\n<\/tr>\n<tr>\n<td>L\u01b0u l\u01b0\u1ee3ng<\/td>\n<td>L\u00ean \u0111\u1ebfn 25 s\/50g<\/td>\n<\/tr>\n<tr>\n<td>S\u1ea1ch s\u1ebd<\/td>\n<td>L\u00ean t\u1edbi 99,7%<\/td>\n<\/tr>\n<tr>\n<td>Ca\u0301c bi\u00ea\u0301n th\u00ea\u0309 h\u01a1\u0323p kim<\/td>\n<td>AlSi40, AlSi30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">C\u00e1c h\u1ea1t c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf th\u00fac \u0111\u1ea9y m\u1eadt \u0111\u1ed9 nung cao h\u01a1n trong khi c\u00e1c h\u1ea1t l\u1edbn c\u1ea3i thi\u1ec7n \u0111\u1ed9 ch\u1ea3y.<\/li>\n<li class=\"whitespace-normal\">So v\u1edbi c\u00e1c h\u1ea1t b\u1ea5t th\u01b0\u1eddng, h\u00ecnh c\u1ea7u gi\u00fap t\u0103ng c\u01b0\u1eddng l\u01b0u l\u01b0\u1ee3ng b\u1ed9t.<\/li>\n<li class=\"whitespace-normal\">M\u1eadt \u0111\u1ed9 bi\u1ec3u ki\u1ebfn cao h\u01a1n l\u00e0m t\u0103ng kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i th\u1ef1c t\u1ebf trong s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u composite.<\/li>\n<li class=\"whitespace-normal\">T\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y nhanh h\u01a1n gi\u00fap d\u1ec5 d\u00e0ng x\u1eed l\u00fd v\u00e0 ch\u1ebf bi\u1ebfn b\u1ed9t.<\/li>\n<li class=\"whitespace-normal\">\u0110\u1ed9 tinh khi\u1ebft cao gi\u1ea3m thi\u1ec3u c\u00e1c v\u1ea5n \u0111\u1ec1 nhi\u1ec5m b\u1ea9n.<\/li>\n<li class=\"whitespace-normal\">H\u1ee3p kim nh\u00f4m-silicon c\u00f3 30-40% silicon c\u0169ng c\u00f3 s\u1eb5n.<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">Thu\u1ed9c t\u00ednh b\u1ed9t c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh d\u1ef1a tr\u00ean c\u00e1c y\u00eau c\u1ea7u \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 v\u00e0 ph\u01b0\u01a1ng ph\u00e1p ch\u1ebf bi\u1ebfn.<\/p>\n<h2>C\u00e1c Ph\u01b0\u01a1ng ph\u00e1p k\u1ebft h\u1ee3p \u0111\u1ec3 s\u1ea3n xu\u1ea5t AlSi50 d\u1ea1ng b\u1ed9t<\/h2>\n<p class=\"whitespace-pre-wrap\">B\u1ed9t AlSi50 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i th\u00e0nh c\u00e1c b\u1ed9 ph\u1eadn c\u00f3 m\u1eadt \u0111\u1ed9 \u0111\u1ea7y \u0111\u1ee7 b\u1eb1ng nh\u1eefng k\u1ef9 thu\u1eadt nh\u01b0:<\/p>\n<table>\n<thead>\n<tr>\n<th>Ph\u01b0\u01a1ng ph\u00e1p<\/th>\n<th>Chi ti\u1ebft<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>s\u1ea3n xu\u1ea5t b\u1ed3i \u0111\u1eafp<\/td>\n<td>T\u1ef1 do v\u1ec1 h\u00ecnh h\u1ecdc cho c\u00e1c h\u00ecnh d\u1ea1ng ph\u1ee9c t\u1ea1p.<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u00fac phun kim lo\u1ea1i<\/td>\n<td>Kh\u1ea3 n\u0103ng t\u1ea1o h\u00ecnh l\u01b0\u1edbi c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao.<\/td>\n<\/tr>\n<tr>\n<td>\u00c9p v\u00e0 thi\u00eau k\u1ebft<\/td>\n<td>Ti\u1ebft ki\u1ec7m cho c\u00e1c h\u00ecnh d\u1ea1ng \u0111\u01a1n gi\u1ea3n h\u01a1n \u1edf kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn h\u01a1n.<\/td>\n<\/tr>\n<tr>\n<td>Tuy\u1ec3n di\u1ec5n vi\u00ean<\/td>\n<td>T\u1eadn d\u1ee5ng \u0111\u1ed9 ch\u1ea3y tuy\u1ec7t v\u1eddi v\u00e0 \u0111\u1eb7c t\u00ednh \u0111\u1ed5 khu\u00f4n.<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u00f9n<\/td>\n<td>\u0110\u1ed1i v\u1edbi bi\u00ean d\u1ea1ng, thanh v\u00e0 \u1ed1ng.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">C\u00e1c k\u1ef9 thu\u1eadt AM k\u1ebft kh\u1ed1i b\u1ed9t nh\u01b0 nung ch\u1ea3y laser c\u00f3 ch\u1ecdn l\u1ecdc r\u1ea5t l\u00fd t\u01b0\u1edfng cho c\u00e1c b\u1ed9 ph\u1eadn ph\u1ee9c t\u1ea1p v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng nh\u1ecf.<\/li>\n<li class=\"whitespace-normal\">\u00c9p kim phun mang l\u1ea1i dung sai t\u1ed1t nh\u1ea5t v\u00e0 l\u1edbp ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t tuy\u1ec7t v\u1eddi nh\u1ea5t.<\/li>\n<li class=\"whitespace-normal\">Th\u01b0\u1eddng d\u00f9ng ph\u01b0\u01a1ng ph\u00e1p d\u1eadp r\u1ed3i thi\u00eau k\u1ebft pha l\u1ecfng nh\u01b0ng c\u1ea7n ch\u1ebf bi\u1ebfn ti\u1ebfp.<\/li>\n<li class=\"whitespace-normal\">\u0110\u00fac \u0111\u1ea7u t\u01b0 l\u00e0m t\u0103ng n\u0103ng su\u1ea5t cho h\u00ecnh d\u1ea1ng \u0111\u01a1n gi\u1ea3n h\u01a1n.<\/li>\n<li class=\"whitespace-normal\">\u0110\u00f9n th\u00edch h\u1ee3p \u0111\u1ec3 s\u1ea3n xu\u1ea5t li\u00ean t\u1ee5c c\u00e1c thanh, que v\u00e0 \u1ed1ng.<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">Ph\u01b0\u01a1ng ph\u00e1p gia c\u1ed1 c\u00f3 \u1ea3nh h\u01b0\u1edfng m\u1ea1nh \u0111\u1ebfn \u0111\u1eb7c t\u00ednh cu\u1ed1i c\u00f9ng, vi c\u1ea5u tr\u00fac v\u00e0 hi\u1ec7u qu\u1ea3 kinh t\u1ebf.<\/p>\n<h2>X\u1eed l\u00fd nhi\u1ec7t c\u00e1c b\u1ed9 ph\u1eadn AlSi50<\/h2>\n<p class=\"whitespace-pre-wrap\">C\u00e1c x\u1eed l\u00fd nhi\u1ec7t sau c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1eeda \u0111\u1ed5i \u0111\u1eb7c t\u00ednh c\u1ee7a AlSi50:<\/p>\n<table>\n<thead>\n<tr>\n<th>X\u1eed l\u00fd Nhi\u1ec7t<\/th>\n<th>Chi ti\u1ebft<\/th>\n<th>M\u1ee5c \u0111\u00edch<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Gia nhi\u1ec7t x\u1eed l\u00fd dung d\u1ecbch<\/td>\n<td>500-550\u00a1\u00abC, t\u00f4i<\/td>\n<td>Ho\u00e0 tan c\u00e1c pha ho\u00e0 tan<\/td>\n<\/tr>\n<tr>\n<td>L\u00e0m gi\u00e0 nh\u00e2n t\u1ea1o<\/td>\n<td>150-180\u00b0C, 5-10 gi\u1edd<\/td>\n<td>Ph\u00e2n c\u1ee9ng k\u1ebft t\u1ee7a<\/td>\n<\/tr>\n<tr>\n<td>Gi\u1ea3m stress<\/td>\n<td>250\u00a1\u00abC, 2 gi\u1edd<\/td>\n<td>Lo\u1ea1i b\u1ecf \u1ee9ng su\u1ea5t d\u01b0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">X\u1eed l\u00fd b\u1eb1ng nhi\u1ec7t dung d\u1ecbch silicon h\u1ea1t trong nh\u00f4m, ti\u1ebfp theo l\u00e0 l\u00e0m l\u1ea1nh nhanh.<\/li>\n<li class=\"whitespace-normal\">Qu\u00e1 tr\u00ecnh l\u00e3o h\u00f3a sau \u0111\u00f3 khi\u1ebfn silic k\u1ebft t\u1ee7a l\u1ea1i th\u00e0nh d\u1ea1ng t\u00e1n h\u1ec7 m\u1ecbn t\u1ea1o ra \u0111\u1ed9 b\u1ec1n.<\/li>\n<li class=\"whitespace-normal\">Gia\u0309i pho\u0301ng \u01b0\u0301ng su\u00e2\u0301t nhi\u00ea\u0323t \u0111\u00f4\u0323 th\u00e2\u0301p giu\u0301p gia\u0309m ca\u0301c \u01b0\u0301ng su\u00e2\u0301t d\u01b0 t\u01b0\u0300 ca\u0301c b\u01b0\u01a1\u0301c ta\u0323o hi\u0300nh tr\u01b0\u01a1\u0301c \u0111o\u0301.<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">X\u1eed l\u00fd nhi\u1ec7t th\u00edch h\u1ee3p gi\u00fap t\u00f9y ch\u1ec9nh \u0111\u1ed9 b\u1ec1n, \u0111\u1ed9 c\u1ee9ng v\u00e0 \u0111\u1ed9 d\u1ebbo dai theo y\u00eau c\u1ea7u \u1ee9ng d\u1ee5ng.<\/p>\n<h2>So s\u00e1nh b\u1ed9t AlSi50 v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p thay th\u1ebf<\/h2>\n<p class=\"whitespace-pre-wrap\">\u0110\u00e2y l\u00e0 c\u00e1ch m\u00e0 AlSi50 so s\u00e1nh v\u1edbi c\u00e1c h\u1ee3p kim kh\u00e1c b\u1eb1ng nh\u00f4m-silicon eutectic:<\/p>\n<table>\n<thead>\n<tr>\n<th>H\u1ee3p kim<\/th>\n<th>AlSi50<\/th>\n<th>AlSi40<\/th>\n<th>AlSi30<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>S\u1ef1 l\u01b0u \u0111\u1ed9ng<\/td>\n<td>Cao nh\u1ea5t<\/td>\n<td>Cao<\/td>\n<td>Trung b\u00ecnh<\/td>\n<\/tr>\n<tr>\n<td>Kh\u1ea3 n\u0103ng \u0111\u00fac<\/td>\n<td>Xu\u1ea5t s\u1eafc<\/td>\n<td>R\u1ea5t t\u1ed1t<\/td>\n<td>T\u1ed1t<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 c\u1ee9ng<\/td>\n<td>Cao<\/td>\n<td>Trung b\u00ecnh<\/td>\n<td>Th\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>S\u1ee9c m\u1ea1nh<\/td>\n<td>Cao<\/td>\n<td>Trung b\u00ecnh<\/td>\n<td>Th\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 d\u1eabn nhi\u1ec7t<\/td>\n<td>Trung b\u00ecnh<\/td>\n<td>Cao<\/td>\n<td>Cao nh\u1ea5t<\/td>\n<\/tr>\n<tr>\n<td>CTE<\/td>\n<td>Th\u1ea5p<\/td>\n<td>Trung b\u00ecnh<\/td>\n<td>Cao<\/td>\n<\/tr>\n<tr>\n<td>Chi ph\u00ed<\/td>\n<td>Cao<\/td>\n<td>Trung b\u00ecnh<\/td>\n<td>Th\u1ea5p<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">AlSi40 cung c\u1ea5p s\u1ef1 k\u1ebft h\u1ee3p to\u00e0n di\u1ec7n nh\u1ea5t gi\u1eefa t\u00ednh l\u01b0u \u0111\u1ed9ng, \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 d\u1eabn nhi\u1ec7t.<\/li>\n<li class=\"whitespace-normal\">AlSi30 cung c\u1ea5p kh\u1ea3 n\u0103ng d\u1eabn nhi\u1ec7t cao nh\u1ea5t nh\u01b0ng \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 ch\u1ea3y th\u1ea5p nh\u1ea5t.<\/li>\n<li class=\"whitespace-normal\">AlSi50 c\u00f3 t\u00ednh ch\u1ea3y lo\u0309ng cao nh\u1ea5t, \u0111\u1ed9 c\u1ee9ng v\u00e0 \u0111\u1ed9 b\u1ec1n nh\u01b0ng \u0111\u1ed9 d\u1eabn nhi\u1ec7t th\u1ea5p h\u01a1n.<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">AlSi50 th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u01b0u ti\u00ean l\u1ef1a ch\u1ecdn trong tr\u01b0\u1eddng h\u1ee3p \u0111\u00fac nhi\u1ec1u nh\u1ea5t, \u1ed5n \u0111\u1ecbnh v\u1ec1 m\u1eb7t k\u00edch th\u01b0\u1edbc, v\u00e0 c\u00f3 \u0111\u1ed9 b\u1ec1n \u0111\u1eb7c hi\u1ec7u cao l\u00e0 r\u1ea5t quan tr\u1ecdng.<\/p>\n<h2>Nh\u00e0 s\u1ea3n xu\u1ea5t B\u1ed9t AlSi50<\/h2>\n<p class=\"whitespace-pre-wrap\">L\u00e0 m\u1ed9t lo\u1ea1i b\u1ed9t h\u1ee3p kim \u0111\u1eb7c bi\u1ec7t, AlSi50 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1edfi nhi\u1ec1u nh\u00e0 cung c\u1ea5p tr\u00ean to\u00e0n c\u1ea7u:<\/p>\n<table>\n<thead>\n<tr>\n<th>Nh\u00e0 s\u1ea3n xu\u1ea5t<\/th>\n<th>Qu\u1ed1c gia<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Binder kim lo\u1ea1i<\/td>\n<td>\u0110\u1ee9c<\/td>\n<\/tr>\n<tr>\n<td>CNPC Powder<\/td>\n<td>Trung Qu\u1ed1c<\/td>\n<\/tr>\n<tr>\n<td>Sandvik Osprey<\/td>\n<td>V\u01b0\u01a1ng qu\u1ed1c Anh<\/td>\n<\/tr>\n<tr>\n<td>Rio Tinto B\u1ed9t Kim Lo\u1ea1i<\/td>\n<td>Canada<\/td>\n<\/tr>\n<tr>\n<td>Valimet Inc<\/td>\n<td>Hoa K\u1ef3<\/td>\n<\/tr>\n<tr>\n<td>ASK Chemicals<\/td>\n<td>Hoa K\u1ef3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"whitespace-pre-wrap\">C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t danh ti\u1ebfng c\u00f3 quy tr\u00ecnh ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng nghi\u00eam ng\u1eb7t v\u00e0 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf v\u1ec1 th\u00e0nh ph\u1ea7n, ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t, kh\u1ed1i l\u01b0\u1ee3ng ri\u00eang bi\u1ec3u ki\u1ebfn v\u00e0 m\u1ee9c \u0111\u1ed9 t\u1ea1p ch\u1ea5t.<\/p>\n<h2>B\u1ea3ng gi\u00e1 b\u1ed9t AlSi50<\/h2>\n<p class=\"whitespace-pre-wrap\">L\u00e0 m\u1ed9t lo\u1ea1i h\u1ee3p kim b\u1ed9t chuy\u00ean d\u1ee5ng ti\u00ean ti\u1ebfn, AlSi50 c\u00f3 m\u1ee9c gi\u00e1 cao h\u01a1n so v\u1edbi c\u00e1c lo\u1ea1i nh\u00f4m th\u01b0\u1eddng:<\/p>\n<table>\n<thead>\n<tr>\n<th>Ph\u00e2n lo\u1ea1i ch\u1ea5t b\u1ed9t<\/th>\n<th>K\u00edch th\u01b0\u1edbc h\u1ea1t<\/th>\n<th>Gi\u00e1 ($\/kg)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0110\u1ec3 nh\u1ea5n<\/td>\n<td>D\u01b0\u1edbi 150 \u00c3m<\/td>\n<td>$15-25<\/td>\n<\/tr>\n<tr>\n<td>S\u1eed d\u1ee5ng \u0111\u1ec3 g\u1ed1m thi\u00eau k\u1ebft<\/td>\n<td>45-150 \u00c3\u00b5m<\/td>\n<td>$18-30<\/td>\n<\/tr>\n<tr>\n<td>V\u1edbi AM<\/td>\n<td>15-45 \u00c5<\/td>\n<td>$30-50<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 tinh khi\u1ebft cao<\/td>\n<td>L\u00ean \u0111\u1ebfn 10 \u00c3\u00d7m<\/td>\n<td>$40-75<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">B\u1ed9t m\u1ecbn h\u01a1n \u0111\u1ec3 t\u1ea1o m\u1eabu ph\u1ee5 gia v\u00e0 thi\u00eau k\u1ebft \u0111\u1eaft h\u01a1n nhi\u1ec1u so v\u1edbi b\u1ed9t th\u00f4 \u0111\u1ec3 n\u00e9n.<\/li>\n<li class=\"whitespace-normal\">K\u00edch th\u01b0\u1edbc l\u00f4 nh\u1ecf d\u01b0\u1edbi 100 kg c\u00f3 gi\u00e1 cao h\u01a1n.<\/li>\n<li class=\"whitespace-normal\">\u0110\u1ed9 tinh khi\u1ebft cao v\u1edbi h\u00e0m l\u01b0\u1ee3ng oxy v\u00e0 nito th\u1ea5p th\u00ec \u0111\u1eaft h\u01a1n 50-100%.<\/li>\n<li class=\"whitespace-normal\">Gi\u1ea3m h\u00e0m l\u01b0\u1ee3ng silicon trong AlSi40 s\u1ebd gi\u00fap gi\u1ea3m chi ph\u00ed kho\u1ea3ng 20%.<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">Chi\u1ebft kh\u1ea5u theo kh\u1ed1i l\u01b0\u1ee3ng, h\u1ee3p \u0111\u1ed3ng d\u00e0i h\u1ea1n v\u00e0 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt h\u1ea1t \u0111\u01a1n gi\u1ea3n h\u01a1n s\u1ebd gi\u00fap gi\u1ea3m chi ph\u00ed.<\/p>\n<h2>C\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 s\u1ee9c kh\u1ecfe v\u00e0 an to\u00e0n khi s\u1eed d\u1ee5ng b\u1ed9t AlSi50<\/h2>\n<p class=\"whitespace-pre-wrap\">Nh\u01b0 b\u1ea5t k\u1ef3 b\u1ed9t kim lo\u1ea1i n\u00e0o kh\u00e1c, b\u1ed9t AlSi50 \u0111\u00f2i h\u1ecfi x\u1eed l\u00fd an to\u00e0n:<\/p>\n<table>\n<thead>\n<tr>\n<th>Nguy hi\u1ec3m<\/th>\n<th>L\u01b0u \u00fd<\/th>\n<th>PPE<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Ti\u00ea\u0301p xu\u0301c v\u01a1\u0301i m\u0103\u0301t\/da<\/td>\n<td>Tr\u00e1nh ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp. R\u1eeda s\u1ea1ch n\u1ebfu b\u1ecb ph\u01a1i nhi\u1ec5m.<\/td>\n<td>G\u0103ng tay, k\u00ednh b\u1ea3o h\u1ed9<\/td>\n<\/tr>\n<tr>\n<td>H\u00edt v\u00e0o<\/td>\n<td>Tr\u00e1nh h\u00edt b\u1ee5i. \u0110\u1ea3m b\u1ea3o th\u00f4ng gi\u00f3.<\/td>\n<td>M\u00e1y h\u00f4 h\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>Ti\u00eau th\u1ee5<\/td>\n<td>Tr\u00e1nh \u0111\u01b0a tay l\u00ean mi\u1ec7ng. R\u1eeda tay.<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>L\u1eeda<\/td>\n<td>S\u1eed d\u1ee5ng c\u00e1t. Kh\u00f4ng s\u1eed d\u1ee5ng n\u01b0\u1edbc.<\/td>\n<td>Trang thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">Khi x\u1eed l\u00fd b\u1ed9t, h\u00e3y \u0111eo g\u0103ng tay, k\u00ednh b\u1ea3o h\u1ed9, m\u1eb7t n\u1ea1.<\/li>\n<li class=\"whitespace-normal\">Tr\u00e1nh ti\u1ebfp x\u00fac da. R\u1eeda s\u1ea1ch sau khi ti\u1ebfp x\u00fac.<\/li>\n<li class=\"whitespace-normal\">B\u1ea3o qu\u1ea3n n\u01a1i kh\u00f4 m\u00e1t, tr\u00e1nh xa tia l\u1eeda, ng\u1ecdn l\u1eeda.<\/li>\n<li class=\"whitespace-normal\">\u0110\u1ea3m b\u1ea3o th\u00f4ng gi\u00f3 v\u00e0 h\u1ec7 th\u1ed1ng thu b\u1ee5i ho\u1ea1t \u0111\u1ed9ng t\u1ed1t.<\/li>\n<li class=\"whitespace-normal\">Tham kh\u1ea3o SDS v\u00e0 c\u00e1c quy \u0111\u1ecbnh c\u1ee7a \u0111\u1ecba ph\u01b0\u01a1ng \u0111\u1ec3 bi\u1ebft h\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7.<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">V\u1edbi c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba v\u00e0 thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 c\u00e1 nh\u00e2n th\u00edch h\u1ee3p, b\u1ed9t AlSi50 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd an to\u00e0n.<\/p>\n<h2>Ki\u1ec3m tra v\u00e0 th\u1eed nghi\u1ec7m b\u1ed9t AlSi50<\/h2>\n<p class=\"whitespace-pre-wrap\">\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng, b\u1ed9t AlSi50 ph\u1ea3i tr\u1ea3i qua:<\/p>\n<table>\n<thead>\n<tr>\n<th>Tham s\u1ed1<\/th>\n<th>Ph\u01b0\u01a1ng ph\u00e1p<\/th>\n<th>\u0110\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc<\/td>\n<td>OES, XRF, h\u00f3a h\u1ecdc \u01b0\u1edbt<\/td>\n<td>Ph\u00f9 h\u1ee3p v\u1edbi h\u00e0m l\u01b0\u1ee3ng Al v\u00e0 Si<\/td>\n<\/tr>\n<tr>\n<td>Ph\u00e2n ph\u1ed1i k\u00edch th\u01b0\u1edbc h\u1ea1t<\/td>\n<td>Quang ph\u1ed5 t\u00e1n x\u1ea1 laser, r\u00e2y<\/td>\n<td>D10, D50, D90 trong ph\u1ea1m vi<\/td>\n<\/tr>\n<tr>\n<td>H\u00ecnh th\u00e1i b\u1ed9t<\/td>\n<td>H\u00ecnh \u1ea3nh SEM<\/td>\n<td>\u0110\u1eb7c \u0111i\u1ec3m h\u00ecnh d\u1ea1ng v\u00e0 l\u01b0u th\u00f4ng<\/td>\n<\/tr>\n<tr>\n<td>M\u1eadt \u0111\u1ed9 bi\u1ec3u ki\u1ebfn<\/td>\n<td>Ki\u1ec3m tra l\u01b0u l\u01b0\u1ee3ng k\u1ebf hi\u1ec7u Hall<\/td>\n<td>M\u1eadt \u0111\u1ed9 t\u1ed1i thi\u1ec3u \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh<\/td>\n<\/tr>\n<tr>\n<td>L\u01b0u l\u01b0\u1ee3ng<\/td>\n<td>Ki\u1ec3m tra l\u01b0u l\u01b0\u1ee3ng k\u1ebf hi\u1ec7u Hall<\/td>\n<td>T\u1ed1i \u0111a gi\u00e2y cho lu\u1ed3ng 50g<\/td>\n<\/tr>\n<tr>\n<td>M\u1ee9c \u0111\u1ed9 t\u1ea1p ch\u1ea5t<\/td>\n<td>ICP ho\u1eb7c ph\u00e2n t\u00edch LECO<\/td>\n<td>N\u1ed3ng \u0111\u1ed9 oxy th\u1ea5p, \u0111\u1ed9 \u1ea9m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"whitespace-pre-wrap\">C\u1ea7n ph\u1ea3i ti\u1ebfn h\u00e0nh ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 theo c\u00e1c ti\u00eau chu\u1ea9n ASTM \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n trong ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t v\u00e0 hi\u1ec7u su\u1ea5t trong c\u00e1c \u1ee9ng d\u1ee5ng s\u1eed d\u1ee5ng cu\u1ed1i.<\/p>\n<h2>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n<p class=\"whitespace-pre-wrap\"><strong>H. AlSi50 d\u00f9ng \u0111\u1ec3 l\u00e0m g\u00ec?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A. AlSi50 l\u00e0 l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho nh\u1eefng \u1ee9ng d\u1ee5ng nh\u01b0 c\u00e1c th\u00e0nh ph\u1ea7n \u00f4 t\u00f4, b\u1ed9 ph\u1eadn h\u00e0ng kh\u00f4ng v\u00e0 n\u1ec1n t\u1ea3ng \u0111i\u1ec7n t\u1eed khi kh\u1ed1i l\u01b0\u1ee3ng nh\u1eb9, t\u00ednh \u1ed5n \u0111\u1ecbnh v\u1ec1 k\u00edch th\u01b0\u1edbc v\u00e0 \u0111\u1ed9 ch\u1ea3y cao l\u00e0 r\u1ea5t quan tr\u1ecdng.<\/p>\n<p class=\"whitespace-pre-wrap\"><strong>H: AlSi50 c\u00f3 c\u1ea7n x\u1eed l\u00fd nhi\u1ec7t kh\u00f4ng?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A. C\u00f3 th\u1ec3 ti\u1ebfn h\u00e0nh x\u1eed l\u00fd nhi\u1ec7t t\u00f9y ch\u1ecdn bao g\u1ed3m dung d\u1ecbch h\u00f3a v\u00e0 \u1ee7 \u0111\u1ec3 n\u00e2ng cao \u0111\u1ed9 b\u1ec1n b\u1eb1ng c\u00e1ch ph\u00e1 v\u1ee1 c\u00e1c h\u1ea1t silicon trong vi c\u1ea5u tr\u00fac.<\/p>\n<p class=\"whitespace-pre-wrap\"><strong>H. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0o c\u00f3 th\u1ec3 d\u00f9ng \u0111\u1ec3 gia c\u1ed1 b\u1ed9t AlSi50?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A. B\u1ed9t AlSi50 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c k\u1ebft r\u1eafn t\u1edbi m\u1eadt \u0111\u1ed9 \u0111\u1ea7y \u0111\u1ee7 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p \u0111\u00fac ti\u00eam kim lo\u1ea1i, \u0111\u00fac, ch\u1ebf t\u1ea1o b\u1ed3i \u0111\u1eafp qua SLM\/EBM, \u0111\u00f9n \u00e9p v\u00e0 nung k\u1ebft.<\/p>\n<p class=\"whitespace-pre-wrap\"><strong>H. AlSi50 c\u00f3 d\u1ec5 h\u00e0n kh\u00f4ng?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A. AlSi50 c\u00f3 kh\u1ea3 n\u0103ng h\u00e0n k\u00e9m do h\u00e0m l\u01b0\u1ee3ng silicon cao. C\u1ea7n ph\u1ea3i s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u \u0111\u1ed9n v\u00e0 k\u1ef9 thu\u1eadt \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 h\u00e0n h\u1ee3p kim n\u00e0y.<\/p>\n<p class=\"whitespace-pre-wrap\"><strong>H\u1ecfi: B\u1ed9t AlSi50 c\u00f3 an to\u00e0n \u0111\u1ec3 x\u1eed l\u00fd kh\u00f4ng?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A. Gi\u1ed1ng nh\u01b0 b\u1ea5t k\u1ef3 b\u1ed9t kim lo\u1ea1i m\u1ecbn n\u00e0o kh\u00e1c, c\u1ea7n th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p an to\u00e0n ti\u00eau chu\u1ea9n khi s\u1eed d\u1ee5ng b\u1ed9t AlSi50 \u0111\u1ec3 gi\u1ea3m thi\u1ec3u r\u1ee7i ro v\u1ec1 s\u1ee9c kh\u1ecfe v\u00e0 an to\u00e0n.<\/p>\n<div id=\"gtx-trans\" style=\"position: absolute;left: 95px;top: -10px\">\n<div class=\"gtx-trans-icon\"><\/div>\n<\/div>\n<p><\/span><\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>AlSi50 is an aluminum-silicon alloy powder containing 50% silicon and remainder aluminum. It offers an exceptional combination of properties like low density, high fluidity, low thermal expansion, high specific strength, and corrosion resistance. AlSi50 Powder Composition The typical composition of AlSi50 alloy powder is: Element Composition Aluminum (Al) Balance Silicon (Si) 48-52% Aluminum forms the&#8230;<\/p>","protected":false},"featured_media":1869,"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":[119,124],"class_list":["post-3936","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-3d-printing-metal-powder","product-category-aluminum-based-alloy-powder"],"acf":[],"taxonomy_info":{"product-category":[{"value":119,"label":"3D Printing Metal Powder"},{"value":124,"label":"Aluminum Based Alloy Powder"}]},"featured_image_src_large":["https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/02\/AlSi50.jpg",600,600,false],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/3dpmetal.com\/vi\/wp-json\/wp\/v2\/product\/3936","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\/1869"}],"wp:attachment":[{"href":"https:\/\/3dpmetal.com\/vi\/wp-json\/wp\/v2\/media?parent=3936"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/3dpmetal.com\/vi\/wp-json\/wp\/v2\/product-category?post=3936"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}