{"id":16299,"date":"2025-12-02T09:05:45","date_gmt":"2025-12-02T09:05:45","guid":{"rendered":"https:\/\/www.epicmicron.com\/?p=16299"},"modified":"2025-12-02T09:05:48","modified_gmt":"2025-12-02T09:05:48","slug":"the-solution-for-silicon-powder-milling-how-jet-mill-achieves-high-purity-efficiency-low-contamination","status":"publish","type":"post","link":"https:\/\/www.epicmicron.com\/vi\/the-solution-for-silicon-powder-milling-how-jet-mill-achieves-high-purity-efficiency-low-contamination\/","title":{"rendered":"Gi\u1ea3i ph\u00e1p nghi\u1ec1n b\u1ed9t silicon: M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 tinh khi\u1ebft cao, hi\u1ec7u qu\u1ea3 v\u00e0 \u00edt \u00f4 nhi\u1ec5m nh\u01b0 th\u1ebf n\u00e0o?"},"content":{"rendered":"

Struggling with metal contamination, thermal degradation, or inconsistent particle size in silicon powder milling? You’re not alone. Epic Powder’s Jet Mill uses advanced jet collision technology to produce ultra-fine silicon powder with precise particle size distribution. Ideal for silicone, electronics, and new energy materials. <\/p>\n\n\n\n

\"B\u1ed9t
B\u1ed9t Silicon si\u00eau m\u1ecbn<\/figcaption><\/figure>\n\n\n\n

Th\u00e1ch th\u1ee9c quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd b\u1ed9t silicon<\/mark><\/h2>\n\n\n\n

Trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t cao su silicon hi\u1ec7u su\u1ea5t cao, v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i \u0111i\u1ec7n t\u1eed, v\u1eadt li\u1ec7u composite g\u1ed1m ho\u1eb7c v\u1eadt li\u1ec7u pin, \u0111\u1ed9 tinh khi\u1ebft, h\u00ecnh d\u1ea1ng h\u1ea1t v\u00e0 ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc c\u1ee7a b\u1ed9t silicon l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 kh\u00f4ng th\u1ec3 th\u01b0\u01a1ng l\u01b0\u1ee3ng, quy\u1ebft \u0111\u1ecbnh t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng. Tuy nhi\u00ean, \u0111\u1ed1i v\u1edbi c\u00e1c k\u1ef9 s\u01b0 v\u00e0 chuy\u00ean gia R&D, c\u00e1c ph\u01b0\u01a1ng ph\u00e1p nghi\u1ec1n c\u01a1 h\u1ecdc truy\u1ec1n th\u1ed1ng th\u01b0\u1eddng g\u00e2y ra m\u1ed9t lo\u1ea1t v\u1ea5n \u0111\u1ec1: nhi\u1ec5m b\u1ea9n kim lo\u1ea1i t\u1eeb c\u00e1c b\u1ed9 ph\u1eadn hao m\u00f2n, suy tho\u00e1i nhi\u1ec7t do nhi\u1ec7t c\u1ee5c b\u1ed9 v\u00e0 ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t r\u1ed9ng, kh\u00f4ng ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c.<\/strong><\/p>\n\n\n\n

Nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u su\u1ea5t s\u1ea3n ph\u1ea9m\u2014d\u1eabn \u0111\u1ebfn gi\u1ea3m \u0111\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i trong silicon \u0111i\u1ec7n t\u1eed, l\u00e0m \u0111\u00f4ng c\u1ee9ng kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u trong ch\u1ea5t b\u1ecbt k\u00edn, ho\u1eb7c \u0111\u1ed9 ch\u1ea3y k\u00e9m trong v\u1eadt li\u1ec7u composite ti\u00ean ti\u1ebfn. Vi\u1ec7c t\u00ecm ki\u1ebfm m\u1ed9t quy tr\u00ecnh nghi\u1ec1n s\u1ea1ch h\u01a1n, m\u00e1t h\u01a1n v\u00e0 d\u1ec5 ki\u1ec3m so\u00e1t h\u01a1n kh\u00f4ng ch\u1ec9 l\u00e0 v\u1ea5n \u0111\u1ec1 hi\u1ec7u qu\u1ea3; \u0111\u00f3 l\u00e0 m\u1ed9t y\u00eau c\u1ea7u c\u01a1 b\u1ea3n \u0111\u1ed1i v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 s\u1ef1 \u0111\u1ed5i m\u1edbi.<\/p>\n\n\n\n

\u0110\u00e2y l\u00e0 n\u01a1i chuy\u00ean m\u00f4n h\u00f3a c\u1ee7a Epic Powder M\u00e1y nghi\u1ec1n tia (M\u00e1y nghi\u1ec1n tia t\u1ea7ng s\u00f4i)<\/strong> C\u00f4ng ngh\u1ec7 mang \u0111\u1ebfn m\u1ed9t gi\u1ea3i ph\u00e1p \u0111\u1ed9t ph\u00e1. \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho c\u00e1c v\u1eadt li\u1ec7u kh\u00f3 nh\u01b0 silicon, h\u1ec7 th\u1ed1ng c\u1ee7a ch\u00fang t\u00f4i t\u1eadn d\u1ee5ng \u0111\u1ed9ng n\u0103ng thu\u1ea7n t\u00fay \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 tinh khi\u1ebft v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c m\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u01a1 h\u1ecdc kh\u00f4ng th\u1ec3 s\u00e1nh k\u1ecbp.<\/p>\n\n\n\n

Ph\u1ea7n 1: T\u1ea1i sao Silicon l\u1ea1i c\u1ea7n c\u00f4ng ngh\u1ec7 phay tia?<\/mark><\/h2>\n\n\n\n
\"M\u00e1y
M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c MQW40 c\u1ee7a Epic Powder<\/figcaption><\/figure>\n\n\n\n

Nh\u1eefng th\u00e1ch th\u1ee9c \u0111\u1ed9c \u0111\u00e1o c\u1ee7a phay silicon<\/mark><\/h3>\n\n\n\n

Silic, \u0111\u1eb7c bi\u1ec7t l\u00e0 silica (SiO\u2082) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf nhi\u1ec1u d\u1ea1ng kh\u00e1c nhau, g\u00e2y ra m\u1ed1i \u0111e d\u1ecda g\u1ea5p ba \u0111\u1ed1i v\u1edbi m\u00e1y nghi\u1ec1n th\u00f4ng th\u01b0\u1eddng:<\/p>\n\n\n\n

Y\u00eau c\u1ea7u v\u1ec1 s\u1ef1 trong s\u1ea1ch:<\/strong> Ngay c\u1ea3 m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf s\u1eaft, crom ho\u1eb7c niken t\u1eeb v\u1eadt li\u1ec7u m\u00e0i v\u00e0 l\u1edbp l\u00f3t c\u0169ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn \u1ee9ng d\u1ee5ng. Trong cao su silicon, t\u1ea1p ch\u1ea5t kim lo\u1ea1i g\u00e2y \u0111\u1ed5i m\u00e0u v\u00e0 gi\u1ea3m kh\u1ea3 n\u0103ng c\u00e1ch \u0111i\u1ec7n. Trong c\u00e1c \u1ee9ng d\u1ee5ng b\u00e1n d\u1eabn, ch\u00fang ho\u00e0n to\u00e0n kh\u00f4ng th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n

    <\/ol>\n\n\n\n

    \u0110\u1ed9 nh\u1ea1y nhi\u1ec7t:<\/strong> Qu\u00e1 tr\u00ecnh nghi\u1ec1n c\u01a1 h\u1ecdc t\u1ea1o ra nhi\u1ec7t l\u01b0\u1ee3ng \u0111\u00e1ng k\u1ec3 th\u00f4ng qua ma s\u00e1t, c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m thay \u0111\u1ed5i t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc b\u1ec1 m\u1eb7t c\u1ee7a c\u00e1c h\u1ea1t silicon, d\u1eabn \u0111\u1ebfn qu\u00e1 tr\u00ecnh oxy h\u00f3a ho\u1eb7c thay \u0111\u1ed5i kh\u1ea3 n\u0103ng ph\u1ea3n \u1ee9ng.<\/p>\n\n\n\n

    K\u1ef9 thu\u1eadt h\u1ea1t ch\u00ednh x\u00e1c:<\/strong> C\u00e1c \u1ee9ng d\u1ee5ng hi\u1ec7n \u0111\u1ea1i kh\u00f4ng ch\u1ec9 y\u00eau c\u1ea7u b\u1ed9t "m\u1ecbn", m\u00e0 c\u00f2n c\u1ea7n b\u1ed9t c\u00f3 ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc (PSD) h\u1eb9p, c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c v\u00e0 h\u00ecnh th\u00e1i thu\u1eadn l\u1ee3i. PSD r\u1ed9ng d\u1eabn \u0111\u1ebfn m\u1eadt \u0111\u1ed9 \u0111\u00f3ng g\u00f3i k\u00e9m v\u00e0 h\u00e0nh vi v\u1eadt li\u1ec7u kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t.<\/p>\n\n\n\n

    Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p nghi\u1ec1n tia: V\u1eadt l\u00fd c\u1ee7a \u0111\u1ed9 tinh khi\u1ebft<\/mark><\/h3>\n\n\n\n

    B\u1ed9t s\u1eed thi<\/a>M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c c\u1ee7a 's ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd va ch\u1ea1m gi\u1eefa c\u00e1c h\u1ea1t. Quy tr\u00ecnh nh\u01b0 sau:<\/p>\n\n\n\n

    Gia t\u1ed1c:<\/strong> V\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o bu\u1ed3ng nghi\u1ec1n, t\u1ea1i \u0111\u00e2y v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o nhi\u1ec1u lu\u1ed3ng kh\u00ed n\u00e9n ho\u1eb7c nit\u01a1 t\u1ed1c \u0111\u1ed9 cao.<\/p>\n\n\n\n

    Va ch\u1ea1m:<\/strong> C\u00e1c h\u1ea1t \u0111\u01b0\u1ee3c gia t\u1ed1c m\u1ea1nh v\u00e0 va ch\u1ea1m v\u1edbi nhau t\u1ea1i c\u00e1c \u0111i\u1ec3m h\u1ed9i t\u1ee5, ph\u00e1 v\u1ee1 \u1ee9ng su\u1ea5t gi\u1eefa c\u00e1c h\u1ea1t. Kh\u00f4ng c\u00f3 v\u1eadt li\u1ec7u nghi\u1ec1n ho\u1eb7c c\u00e1nh qu\u1ea1t n\u00e0o ch\u1ea1m v\u00e0o v\u1eadt li\u1ec7u.<\/p>\n\n\n\n

    Ph\u00e2n lo\u1ea1i:<\/strong> V\u1eadt li\u1ec7u nghi\u1ec1n \u0111\u01b0\u1ee3c \u0111\u01b0a \u0111\u1ebfn b\u1ed9 ph\u00e2n lo\u1ea1i \u0111\u1ed9ng h\u1ecdc t\u00edch h\u1ee3p c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao. C\u00e1c h\u1ea1t m\u1ecbn \u0111\u1ea1t k\u00edch th\u01b0\u1edbc m\u1ee5c ti\u00eau s\u1ebd \u0111i qua; c\u00e1c h\u1ea1t th\u00f4 s\u1ebd \u0111\u01b0\u1ee3c \u0111\u01b0a tr\u1edf l\u1ea1i v\u00f9ng nghi\u1ec1n \u0111\u1ec3 ti\u1ebfp t\u1ee5c gi\u1ea3m k\u00edch th\u01b0\u1edbc.<\/p>\n\n\n\n

    Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y mang l\u1ea1i ba l\u1ee3i \u00edch c\u1ed1t l\u00f5i c\u1ea7n thi\u1ebft cho silicon:<\/p>\n\n\n\n

    Kh\u00f4ng \u00f4 nhi\u1ec5m: <\/strong>Vi\u1ec7c kh\u00f4ng c\u00f3 c\u00e1c b\u1ed9 ph\u1eadn m\u00e0i m\u00f2n c\u01a1 h\u1ecdc trong v\u00f9ng nghi\u1ec1n \u0111\u1ea3m b\u1ea3o th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a nguy\u00ean li\u1ec7u \u0111\u1ea7u v\u00e0o kh\u00f4ng thay \u0111\u1ed5i.<\/p>\n\n\n\n

    Hi\u1ec7u \u1ee9ng \u0111\u00f4ng l\u1ea1nh:<\/strong> S\u1ef1 gi\u00e3n n\u1edf c\u1ee7a kh\u00ed n\u00e9n t\u1ea1i v\u00f2i phun t\u1ea1o ra hi\u1ec7u \u1ee9ng l\u00e0m m\u00e1t, duy tr\u00ec m\u00f4i tr\u01b0\u1eddng xay x\u00e1t \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p l\u00fd t\u01b0\u1edfng cho c\u00e1c v\u1eadt li\u1ec7u nh\u1ea1y nhi\u1ec7t.<\/p>\n\n\n\n

    Ph\u00e2n lo\u1ea1i \u0111\u1ed9 ch\u00ednh x\u00e1c trong d\u00f2ng:<\/strong> Vi\u1ec7c t\u00e1ch theo th\u1eddi gian th\u1ef1c cho ph\u00e9p ki\u1ec3m so\u00e1t \u0111\u1eb7c bi\u1ec7t k\u00edch th\u01b0\u1edbc h\u1ea1t tr\u00ean c\u00f9ng v\u00e0 ph\u00e2n ph\u1ed1i ch\u1eb7t ch\u1ebd, \u0111\u1ed3ng nh\u1ea5t.<\/p>\n\n\n\n

    Ph\u1ea7n 2: \u01afu \u0111i\u1ec3m c\u1ee7a m\u00e1y nghi\u1ec1n b\u1ed9t Epic Powder<\/mark><\/h2>\n\n\n\n
    \"C\u00f4ng<\/figure>\n\n\n\n

    Ch\u00fang t\u00f4i kh\u00f4ng ch\u1ec9 cung c\u1ea5p m\u00e1y nghi\u1ec1n tia ti\u00eau chu\u1ea9n. C\u00e1c gi\u1ea3i ph\u00e1p c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a \u0111\u1eb7c bi\u1ec7t cho nhu c\u1ea7u v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc c\u1ee7a silicon v\u00e0 silica.<\/p>\n\n\n\n

    V\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng xu\u1ea5t s\u1eafc:<\/strong> Hi\u1ec3u \u0111\u01b0\u1ee3c b\u1ea3n ch\u1ea5t m\u00e0i m\u00f2n c\u1ee7a SiO\u2082, ch\u00fang t\u00f4i cung c\u1ea5p c\u00e1c l\u1ef1a ch\u1ecdn l\u1edbp l\u00f3t v\u00e0 linh ki\u1ec7n b\u1eb1ng g\u1ed1m ch\u1ecbu m\u00e0i m\u00f2n cao, polyurethane chuy\u00ean d\u1ee5ng ho\u1eb7c h\u1ee3p kim t\u00f4i c\u1ee9ng. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m thi\u1ec3u t\u1ed1i \u0111a m\u1ecdi nguy c\u01a1 nhi\u1ec5m b\u1ea9n do x\u00f3i m\u00f2n, b\u1ea3o v\u1ec7 \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a b\u1ed9t.<\/p>\n\n\n\n

    H\u1ec7 th\u1ed1ng ph\u00e2n lo\u1ea1i c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh: <\/strong>Cho d\u00f9 m\u1ee5c ti\u00eau c\u1ee7a b\u1ea1n l\u00e0 D97 = 5\u00b5m hay D97 = 50\u00b5m, m\u00e1y ph\u00e2n lo\u1ea1i \u0111\u1ed9ng c\u1ee7a ch\u00fang t\u00f4i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh v\u1ec1 thi\u1ebft k\u1ebf v\u00e0 t\u1ed1c \u0111\u1ed9 r\u00f4-to \u0111\u1ec3 t\u1ea1o ra \u0111\u01b0\u1eddng c\u1eaft s\u1eafc n\u00e9t nh\u1ea5t cho \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n, \u0111\u1ea3m b\u1ea3o n\u0103ng su\u1ea5t t\u1ed1i \u01b0u cho ph\u00e2n s\u1ed1 mong mu\u1ed1n c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n

    Thi\u1ebft k\u1ebf v\u00f2ng k\u00edn t\u00edch h\u1ee3p: <\/strong>H\u1ec7 th\u1ed1ng c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf nh\u01b0 m\u1ed9t c\u1ee5m l\u1eafp r\u00e1p kh\u00e9p k\u00edn ho\u00e0n ch\u1ec9nh. H\u1ec7 th\u1ed1ng cyclone hi\u1ec7u su\u1ea5t cao t\u00edch h\u1ee3p v\u00e0 h\u1ec7 th\u1ed1ng thu gom l\u1ecdc ph\u1ee7 PTFE \u0111\u1ea3m b\u1ea3o t\u1ef7 l\u1ec7 thu h\u1ed3i s\u1ea3n ph\u1ea9m v\u01b0\u1ee3t qu\u00e1 99,5%, \u0111\u1ed3ng th\u1eddi ki\u1ec3m so\u00e1t to\u00e0n b\u1ed9 quy tr\u00ecnh.<\/p>\n\n\n\n

    Ki\u1ec3m so\u00e1t quy tr\u00ecnh th\u00f4ng minh: <\/strong>V\u1edbi h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n PLC, c\u00e1c th\u00f4ng s\u1ed1 ch\u00ednh\u2014\u00e1p su\u1ea5t nghi\u1ec1n, t\u1ed1c \u0111\u1ed9 c\u1ea5p li\u1ec7u, t\u1ed1c \u0111\u1ed9 ph\u00e2n lo\u1ea1i\u2014\u0111\u01b0\u1ee3c theo d\u00f5i v\u00e0 \u0111i\u1ec1u ch\u1ec9nh. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n v\u00e0 kh\u1ea3 n\u0103ng l\u1eb7p l\u1ea1i gi\u1eefa c\u00e1c m\u1ebb, y\u1ebfu t\u1ed1 then ch\u1ed1t cho s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p.<\/p>\n\n\n\n

    Nguy\u00ean li\u1ec7u th\u1ee9c \u0103n:<\/strong> B\u1ed9t Silicon<\/p>\n\n\n\n

    K\u00edch th\u01b0\u1edbc th\u1ee9c \u0103n: <\/strong>325 l\u01b0\u1edbi (~45 \u00b5m)<\/p>\n\n\n\n

    K\u00edch th\u01b0\u1edbc s\u1ea3n ph\u1ea9m m\u1ee5c ti\u00eau:<\/strong> D97: 800 l\u01b0\u1edbi (~18 \u00b5m)<\/strong><\/p>\n\n\n\n

    T\u1ef7 l\u1ec7 \u0111\u1ea7u ra \u0111\u1ea1t \u0111\u01b0\u1ee3c:<\/strong> L\u00ean \u0111\u1ebfn 150 kg\/gi\u1edd<\/strong><\/p>\n\n\n\n

    M\u00f4 h\u00ecnh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng: H\u1ec7 th\u1ed1ng m\u00e1y nghi\u1ec1n tia Epic Powder MQW 10<\/strong><\/p>\n\n\n\n

    Ph\u1ea7n 3: \u1ee8ng d\u1ee5ng c\u1ee7a b\u1ed9t Silicon<\/mark><\/h2>\n\n\n\n

    Cao su silicon v\u00e0 ch\u1ea5t b\u1ecbt k\u00edn:<\/mark><\/h3>\n\n\n\n

    S\u1ea3n xu\u1ea5t silica c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao, di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t l\u1edbn, c\u1ea7n thi\u1ebft cho vi\u1ec7c gia c\u01b0\u1eddng silicone. M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c c\u1ee7a ch\u00fang t\u00f4i lo\u1ea1i b\u1ecf t\u1ea1p ch\u1ea5t s\u1eaft g\u00e2y \u1ed1 v\u00e0ng v\u00e0 \u0111\u1ea3m b\u1ea3o t\u00ednh l\u01b0u bi\u1ebfn v\u00e0 \u0111\u1ed9 trong su\u1ed1t \u0111\u1ed3ng \u0111\u1ec1u cho c\u00e1c s\u1ea3n ph\u1ea9m cao c\u1ea5p.<\/p>\n\n\n\n

    H\u1ee3p ch\u1ea5t \u0111\u00fac khu\u00f4n \u0111i\u1ec7n t\u1eed v\u00e0 Epoxy (EMC):<\/mark><\/h3>\n\n\n\n
    \"\"<\/figure>\n\n\n\n

    \u0110\u1ed1i v\u1edbi ch\u1ea5t \u0111\u1ed9n silica d\u00f9ng trong \u0111\u00f3ng g\u00f3i chip, \u0111\u1ed9 tinh khi\u1ebft v\u00e0 ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t l\u00e0 t\u1ed1i quan tr\u1ecdng. M\u00e1y nghi\u1ec1n c\u1ee7a ch\u00fang t\u00f4i cung c\u1ea5p \u0111\u1ed9 nhi\u1ec5m ion c\u1ef1c th\u1ea5p v\u00e0 PSD \u0111\u1ed3ng \u0111\u1ec1u c\u1ea7n thi\u1ebft cho \u0111\u1ed9 tin c\u1eady trong vi \u0111i\u1ec7n t\u1eed.<\/p>\n\n\n\n

    G\u1ed1m s\u1ee9 v\u00e0 v\u1eadt li\u1ec7u ch\u1ecbu l\u1eeda ti\u00ean ti\u1ebfn:<\/mark><\/h3>\n\n\n\n

    T\u1ea1o ra b\u1ed9t m\u1ecbn, ph\u1ea3n \u1ee9ng c\u1ea7n thi\u1ebft l\u00e0m ti\u1ec1n ch\u1ea5t cho g\u1ed1m s\u1ee9 g\u1ed1c silicon hi\u1ec7u su\u1ea5t cao. K\u00edch th\u01b0\u1edbc h\u1ea1t \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t gi\u00fap qu\u00e1 tr\u00ecnh thi\u00eau k\u1ebft v\u00e0 m\u1eadt \u0111\u1ed9 s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng t\u1ed1t h\u01a1n.<\/p>\n\n\n\n

    N\u0103ng l\u01b0\u1ee3ng m\u1edbi v\u00e0 Pin:<\/mark><\/h3>\n\n\n\n
    \"\"<\/figure>\n\n\n\n

    X\u1eed l\u00fd v\u1eadt li\u1ec7u anot g\u1ed1c silicon ho\u1eb7c ch\u1ea5t \u0111\u1ed9n ch\u1ee9c n\u0103ng trong \u0111\u00f3 h\u00ecnh th\u00e1i h\u1ea1t nh\u1ea5t qu\u00e1n \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a pin.<\/p>\n\n\n\n

    Ph\u1ea7n 4: Con \u0111\u01b0\u1eddng \u0111\u1ebfn v\u1edbi b\u1ed9t silicon cao c\u1ea5p<\/mark><\/h2>\n\n\n\n

    Th\u1eed nghi\u1ec7m v\u00e0 ph\u00e2n t\u00edch mi\u1ec5n ph\u00ed:<\/strong>\u00a0G\u1eedi cho ch\u00fang t\u00f4i 2-5 kg nguy\u00ean li\u1ec7u silicon th\u00f4 c\u1ee7a b\u1ea1n. Ch\u00fang t\u00f4i s\u1ebd x\u1eed l\u00fd nguy\u00ean li\u1ec7u trong ph\u00f2ng th\u00ed nghi\u1ec7m \u1ee9ng d\u1ee5ng c\u1ee7a ch\u00fang t\u00f4i b\u1eb1ng m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c ph\u00f9 h\u1ee3p v\u00e0 cung c\u1ea5p cho b\u1ea1n b\u00e1o c\u00e1o chi ti\u1ebft bao g\u1ed3m:\u00a0ph\u00e2n t\u00edch ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t (PSD), h\u00ecnh \u1ea3nh SEM \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 h\u00ecnh th\u00e1i v\u00e0 m\u1ee9c \u0111\u1ed9 \u00f4 nhi\u1ec5m.<\/strong><\/p>\n\n\n\n

      <\/ol>\n\n\n\n

      Thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng ph\u00f9 h\u1ee3p:<\/strong>\u00a0D\u1ef1a tr\u00ean th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt m\u1ee5c ti\u00eau c\u1ee7a b\u1ea1n (\u0111\u1ed9 tinh khi\u1ebft, D50\/D97, c\u00f4ng su\u1ea5t), ch\u00fang t\u00f4i thi\u1ebft k\u1ebf m\u1ed9t gi\u1ea3i ph\u00e1p ho\u00e0n ch\u1ec9nh\u2014t\u1eeb l\u1ef1a ch\u1ecdn m\u00e1y nghi\u1ec1n v\u00e0 ph\u00e2n lo\u1ea1i \u0111\u1ebfn thu th\u1eadp v\u00e0 t\u1ef1 \u0111\u1ed9ng h\u00f3a.<\/p>\n\n\n\n

      V\u1eadn h\u00e0nh & \u0110\u00e0o t\u1ea1o chuy\u00ean gia:<\/strong>\u00a0Ch\u00fang t\u00f4i kh\u00f4ng ch\u1ec9 cung c\u1ea5p thi\u1ebft b\u1ecb. C\u00e1c k\u1ef9 s\u01b0 c\u1ee7a ch\u00fang t\u00f4i c\u00f2n h\u1ed7 tr\u1ee3 l\u1eafp \u0111\u1eb7t v\u00e0 cung c\u1ea5p \u0111\u00e0o t\u1ea1o v\u1eadn h\u00e0nh to\u00e0n di\u1ec7n t\u1ea1i c\u00f4ng tr\u00ecnh c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n

      Quan h\u1ec7 \u0111\u1ed1i t\u00e1c hi\u1ec7u su\u1ea5t tr\u1ecdn \u0111\u1eddi:<\/strong>\u00a0Truy c\u1eadp h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt li\u00ean t\u1ee5c, ph\u1ee5 t\u00f9ng thay th\u1ebf v\u00e0 l\u1eddi khuy\u00ean t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n mang l\u1ea1i hi\u1ec7u su\u1ea5t cao nh\u1ea5t trong nhi\u1ec1u n\u0103m.<\/p>\n\n\n\n

      B\u1ed9t s\u1eed thi<\/mark><\/h2>\n\n\n\n
      \n