{"id":1981,"date":"2026-03-23T06:13:43","date_gmt":"2026-03-23T06:13:43","guid":{"rendered":"https:\/\/www.zmsh-semitech.com\/?post_type=product&p=1981"},"modified":"2026-03-23T06:18:04","modified_gmt":"2026-03-23T06:18:04","slug":"sic-raw-material-synthesis-furnace","status":"publish","type":"product","link":"https:\/\/www.zmsh-semitech.com\/vi\/product\/sic-raw-material-synthesis-furnace\/","title":{"rendered":"L\u00f2 t\u1ed5ng h\u1ee3p nguy\u00ean li\u1ec7u SiC 50kg \u2013 Ch\u1ebf t\u1ea1o tinh th\u1ec3 cacbua silic c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao"},"content":{"rendered":"

\"\"L\u00f2 t\u1ed5ng h\u1ee3p nguy\u00ean li\u1ec7u SiC 50kg l\u00e0 m\u1ed9t lo\u1ea1i l\u00f2 nhi\u1ec7t \u0111\u1ed9 cao chuy\u00ean d\u1ee5ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 s\u1ea3n xu\u1ea5t nguy\u00ean li\u1ec7u cacbua silic (SiC) c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao. L\u00e0 m\u1ed9t v\u1eadt li\u1ec7u b\u00e1n d\u1eabn v\u00e0 g\u1ed1m s\u1ee9 quan tr\u1ecdng, SiC \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trongtrong l\u0129nh v\u1ef1c \u0111i\u1ec7n t\u1eed c\u00f4ng su\u1ea5t, c\u00e1c thi\u1ebft b\u1ecb ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao, v\u1eadt li\u1ec7u ch\u1ed1ng m\u00e0i m\u00f2n v\u00e0 c\u00e1c linh ki\u1ec7n quang h\u1ecdc.<\/span><\/p>\n

L\u00f2 nung n\u00e0y chuy\u1ec3n h\u00f3a nguy\u00ean li\u1ec7u silicon (Si) v\u00e0 carbon (C) th\u00e0nh SiC th\u00f4ng qua m\u1ed9t ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc \u1edf nhi\u1ec7t \u0111\u1ed9 cao \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t thi\u1ebft b\u1ecb kh\u00f4ng th\u1ec3 thi\u1ebfu trong chu\u1ed7i s\u1ea3n xu\u1ea5t cacbua silic. Thi\u1ebft k\u1ebf c\u1ee7a l\u00f2 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tinh khi\u1ebft cao, ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 hi\u1ec7u su\u1ea5t nh\u1ea5t qu\u00e1n, gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c c\u00e1c y\u00eau c\u1ea7u kh\u1eaft khe c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng b\u00e1n d\u1eabn ti\u00ean ti\u1ebfn v\u00e0 g\u1ed1m s\u1ee9 hi\u1ec7u su\u1ea5t cao.<\/p>\n

Nh\u1eefng \u01b0u \u0111i\u1ec3m n\u1ed5i b\u1eadt<\/strong><\/span><\/h2>\n
    \n
  • Kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao:<\/strong> Cung c\u1ea5p nhi\u1ec7t \u0111\u1ed9 l\u00f2 l\u00ean \u0111\u1ebfn 2400\u00b0C, ph\u00f9 h\u1ee3p \u0111\u1ec3 t\u1ed5ng h\u1ee3p SiC m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/li>\n
  • \u0110\u1ed9 tinh khi\u1ebft cao:<\/strong> S\u1eed d\u1ee5ng nguy\u00ean li\u1ec7u \u0111\u1ea7u v\u00e0o c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao v\u00e0 ki\u1ec3m so\u00e1t m\u00f4i tr\u01b0\u1eddng kh\u00ed tr\u01a1 \u0111\u1ec3 s\u1ea3n xu\u1ea5t SiC si\u00eau tinh khi\u1ebft.<\/li>\n
  • Hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh:<\/strong> C\u1ea5u tr\u00fac ch\u1eafc ch\u1eafn \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh cho qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t li\u00ean t\u1ee5c trong th\u1eddi gian d\u00e0i.<\/li>\n
  • M\u1ee9c \u0111\u1ed9 \u00f4 nhi\u1ec5m th\u1ea5p:<\/strong> M\u00f4i tr\u01b0\u1eddng tr\u01a1 v\u00e0 v\u1eadt li\u1ec7u s\u1ea1ch gi\u00fap gi\u1ea3m thi\u1ec3u s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a t\u1ea1p ch\u1ea5t.<\/li>\n
  • Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i l\u1edbn:<\/strong> H\u1ed7 tr\u1ee3 t\u1ea3i tr\u1ecdng nguy\u00ean li\u1ec7u l\u00ean \u0111\u1ebfn 50kg, gi\u00fap n\u00e2ng cao n\u0103ng su\u1ea5t v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi nhi\u1ec1u lo\u1ea1i l\u00f2 tinh th\u1ec3.<\/li>\n
  • \u0110i\u1ec1u khi\u1ec3n ch\u00ednh x\u00e1c:<\/strong> H\u1ec7 th\u1ed1ng \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t ti\u00ean ti\u1ebfn, k\u00e8m theo t\u00ednh n\u0103ng \u0111o nhi\u1ec7t \u0111\u1ed9 k\u00e9p v\u00e0 gi\u00e1m s\u00e1t h\u1ed3ng ngo\u1ea1i (t\u00f9y ch\u1ecdn) nh\u1eb1m t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh.<\/li>\n
  • C\u1ea5u h\u00ecnh linh ho\u1ea1t:<\/strong> Thi\u1ebft k\u1ebf m\u00f4-\u0111un cho ph\u00e9p l\u1eafp \u0111\u1eb7t song song \u0111\u1ec3 ti\u1ebft ki\u1ec7m kh\u00f4ng gian v\u00e0 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t s\u1eed d\u1ee5ng nh\u00e0 m\u00e1y.<\/li>\n<\/ul>\n

    Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong><\/span><\/h2>\n
    \n
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    T\u00ednh n\u0103ng<\/th>\nTh\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/th>\n<\/tr>\n<\/thead>\n
    K\u00edch th\u01b0\u1edbc (D\u00e0i \u00d7 R\u1ed9ng \u00d7 Cao)<\/td>\n4000 \u00d7 3400 \u00d7 4300 mm (c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh)<\/td>\n<\/tr>\n
    \u0110\u01b0\u1eddng k\u00ednh bu\u1ed3ng l\u00f2<\/td>\n1.100 mm<\/td>\n<\/tr>\n
    T\u1ea3i tr\u1ecdng<\/td>\n50 kg<\/td>\n<\/tr>\n
    M\u00e1y h\u00fat b\u1ee5i t\u1ed1i \u01b0u<\/td>\n10\u207b\u00b2 Pa (2 gi\u1edd sau khi kh\u1edfi \u0111\u1ed9ng b\u01a1m ph\u00e2n t\u1eed)<\/td>\n<\/tr>\n
    T\u1ed1c \u0111\u1ed9 t\u0103ng \u00e1p su\u1ea5t bu\u1ed3ng<\/td>\n\u226410 Pa\/h (sau qu\u00e1 tr\u00ecnh nung)<\/td>\n<\/tr>\n
    H\u00e0nh tr\u00ecnh n\u1eafp l\u00f2 d\u01b0\u1edbi<\/td>\n1.500 mm<\/td>\n<\/tr>\n
    Ph\u01b0\u01a1ng ph\u00e1p s\u01b0\u1edfi \u1ea5m<\/td>\nS\u01b0\u1edfi \u1ea5m c\u1ea3m \u1ee9ng<\/td>\n<\/tr>\n
    Nhi\u1ec7t \u0111\u1ed9 cao nh\u1ea5t<\/td>\n2.400\u00b0C<\/td>\n<\/tr>\n
    Ngu\u1ed3n \u0111i\u1ec7n s\u01b0\u1edfi \u1ea5m<\/td>\n2\u00d740 kW<\/td>\n<\/tr>\n
    \u0110o nhi\u1ec7t \u0111\u1ed9<\/td>\nM\u00e1y \u0111o nhi\u1ec7t \u0111\u1ed9 h\u1ed3ng ngo\u1ea1i hai m\u00e0u<\/td>\n<\/tr>\n
    Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9<\/td>\n900\u20133000\u00b0C<\/td>\n<\/tr>\n
    \u0110\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n nhi\u1ec7t \u0111\u1ed9<\/td>\n\u00b11\u00b0C<\/td>\n<\/tr>\n
    Ph\u1ea1m vi \u0111i\u1ec1u khi\u1ec3n \u00e1p su\u1ea5t<\/td>\n1\u2013700 mbar<\/td>\n<\/tr>\n
    \u0110\u1ed9 ch\u00ednh x\u00e1c \u0111i\u1ec1u khi\u1ec3n \u00e1p su\u1ea5t<\/td>\n1\u20135 mbar (t\u00f9y thu\u1ed9c v\u00e0o d\u1ea3i \u0111o)<\/td>\n<\/tr>\n
    Ph\u01b0\u01a1ng ph\u00e1p n\u1ea1p<\/td>\nT\u1ea3i h\u00e0ng \u1edf ph\u00eda d\u01b0\u1edbi; c\u00f3 th\u1ec3 t\u00f9y ch\u1ecdn s\u1eed d\u1ee5ng xe n\u00e2ng \u0111\u1ec3 d\u1ee1 h\u00e0ng v\u00e0 hai \u0111i\u1ec3m nhi\u1ec7t \u0111\u1ed9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

    \u01afu \u0111i\u1ec3m v\u1ec1 thi\u1ebft k\u1ebf<\/strong><\/span><\/h2>\n
      \n
    1. Kh\u1ea3 n\u0103ng n\u1ea1p nguy\u00ean li\u1ec7u c\u00f4ng su\u1ea5t l\u1edbn cho ph\u00e9p m\u1ed9t l\u00f2 duy nh\u1ea5t cung c\u1ea5p nguy\u00ean li\u1ec7u cho nhi\u1ec1u l\u00f2 tinh th\u1ec3 d\u00e0i, t\u1eeb \u0111\u00f3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t.<\/li>\n
    2. H\u1ec7 th\u1ed1ng c\u1ea5p ngu\u1ed3n k\u00e9p v\u1edbi t\u1ea7n s\u1ed1 gi\u1ed1ng nhau \u0111\u1ea3m b\u1ea3o ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c \u0111\u1ed9 d\u1ed1c nhi\u1ec7t theo tr\u1ee5c.<\/li>\n
    3. Vi\u1ec7c \u0111o nhi\u1ec7t \u0111\u1ed9 b\u1eb1ng h\u1ed3ng ngo\u1ea1i \u1edf ph\u00eda tr\u00ean v\u00e0 ph\u00eda d\u01b0\u1edbi gi\u00fap theo d\u00f5i nhi\u1ec7t \u0111\u1ed9 theo th\u1eddi gian th\u1ef1c v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/li>\n
    4. \u0110\u1ed9 ch\u00ednh x\u00e1c cao trong vi\u1ec7c ki\u1ec3m so\u00e1t ch\u00e2n kh\u00f4ng, \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh t\u1ed5ng h\u1ee3p nguy\u00ean li\u1ec7u SiC si\u00eau tinh khi\u1ebft.<\/li>\n
    5. H\u1ec7 th\u1ed1ng b\u1ed1c d\u1ee1 an to\u00e0n v\u00e0 \u0111\u00e1ng tin c\u1eady, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c trang b\u1ecb th\u00eam xe n\u00e2ng h\u1ea1 h\u00e0ng.<\/li>\n
    6. Van b\u01b0\u1edbm v\u00e0 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n l\u01b0u l\u01b0\u1ee3ng kh\u1ed1i c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao gi\u00fap duy tr\u00ec m\u00f4i tr\u01b0\u1eddng qu\u00e1 tr\u00ecnh \u1ed5n \u0111\u1ecbnh.<\/li>\n
    7. Thi\u1ebft k\u1ebf m\u00f4-\u0111un cho ph\u00e9p b\u1ed1 tr\u00ed song song, gi\u00fap t\u1ed1i \u01b0u h\u00f3a di\u1ec7n t\u00edch s\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng nh\u00e0 m\u00e1y.<\/li>\n<\/ol>\n

      \"\"<\/p>\n

      \u1ee8ng d\u1ee5ng v\u00e0 L\u1ee3i \u00edch<\/strong><\/span><\/h2>\n

      L\u00f2 t\u1ed5ng h\u1ee3p nguy\u00ean li\u1ec7u SiC s\u1ea3n xu\u1ea5t hi\u1ec7u qu\u1ea3 cacbua silic c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao, \u0111\u1ea1t \u0111\u1ed9 tinh khi\u1ebft 99,9991% ho\u1eb7c cao h\u01a1n. Nguy\u00ean li\u1ec7u SiC t\u1ed5ng h\u1ee3p n\u00e0y r\u1ea5t l\u00fd t\u01b0\u1edfng cho:<\/p>\n

        \n
      • Ph\u01b0\u01a1ng ph\u00e1p nu\u00f4i c\u1ea5y tinh th\u1ec3 \u0111\u01a1n:<\/strong> S\u1ea3n xu\u1ea5t c\u00e1c tinh th\u1ec3 SiC ch\u1ea5t l\u01b0\u1ee3ng cao d\u00f9ng cho c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n nh\u01b0 MOSFET v\u00e0 \u0111i\u1ed1t.<\/li>\n
      • \u0110i\u1ec7n t\u1eed c\u00f4ng su\u1ea5t:<\/strong> Cung c\u1ea5p kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng \u1edf \u0111i\u1ec7n \u00e1p cao, t\u1ed5n th\u1ea5t th\u1ea5p v\u00e0 t\u1ea7n s\u1ed1 cao cho c\u00e1c thi\u1ebft b\u1ecb.<\/li>\n
      • Ng\u00e0nh \u00f4 t\u00f4 v\u00e0 n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o:<\/strong> N\u00e2ng cao hi\u1ec7u su\u1ea5t cho xe \u0111i\u1ec7n, b\u1ed9 bi\u1ebfn t\u1ea7n n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng hi\u1ec7u su\u1ea5t cao kh\u00e1c.<\/li>\n
      • G\u1ed1m s\u1ee9 ti\u00ean ti\u1ebfn v\u00e0 thi\u1ebft b\u1ecb quang h\u1ecdc:<\/strong> M\u1edf r\u1ed9ng \u1ee9ng d\u1ee5ng c\u1ee7a SiC ra ngo\u00e0i l\u0129nh v\u1ef1c b\u00e1n d\u1eabn sang l\u0129nh v\u1ef1c g\u1ed1m c\u00f4ng nghi\u1ec7p v\u00e0 linh ki\u1ec7n quang h\u1ecdc.<\/li>\n<\/ul>\n

        D\u1ecbch v\u1ee5 ZMSH<\/strong><\/span><\/h2>\n

        ZMSH cung c\u1ea5p d\u1ecbch v\u1ee5 h\u1ed7 tr\u1ee3 quy tr\u00ecnh to\u00e0n di\u1ec7n, t\u1eeb thi\u1ebft k\u1ebf v\u00e0 s\u1ea3n xu\u1ea5t l\u00f2 nung \u0111\u1ebfn d\u1ecbch v\u1ee5 h\u1eadu m\u00e3i. D\u1ecbch v\u1ee5 n\u00e0y bao g\u1ed3m t\u00f9y ch\u1ec9nh thi\u1ebft b\u1ecb, t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh v\u00e0 \u0111\u00e0o t\u1ea1o k\u1ef9 thu\u1eadt. V\u1edbi c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn v\u00e0 kinh nghi\u1ec7m d\u00e0y d\u1eb7n trong ng\u00e0nh, ZMSH \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t cao, v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh v\u1edbi m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng th\u1ea5p, \u0111\u1ed3ng th\u1eddi cung c\u1ea5p d\u1ecbch v\u1ee5 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt nhanh ch\u00f3ng, 24\/7 \u0111\u1ec3 gi\u00fap kh\u00e1ch h\u00e0ng \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t quy m\u00f4 l\u1edbn nguy\u00ean li\u1ec7u cacbua silic c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao.<\/p>\n

        C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p (FAQ)<\/strong><\/span><\/h2>\n

        C\u00e2u h\u1ecfi 1: M\u1ee5c \u0111\u00edch c\u1ee7a l\u00f2 t\u1ed5ng h\u1ee3p nguy\u00ean li\u1ec7u th\u00f4 SiC l\u00e0 g\u00ec?<\/strong>
        A: N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t nguy\u00ean li\u1ec7u cacbua silic (SiC) c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao th\u00f4ng qua c\u00e1c ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc \u1edf nhi\u1ec7t \u0111\u1ed9 cao, m\u1ed9t th\u00e0nh ph\u1ea7n thi\u1ebft y\u1ebfu cho c\u00e1c ch\u1ea5t b\u00e1n d\u1eabn, g\u1ed1m s\u1ee9 v\u00e0 c\u00e1c linh ki\u1ec7n quang h\u1ecdc.<\/p>\n

        C\u00e2u h\u1ecfi 2: T\u1ea1i sao l\u00f2 t\u1ed5ng h\u1ee3p SiC l\u1ea1i quan tr\u1ecdng \u0111\u1ed1i v\u1edbi s\u1ea3n xu\u1ea5t ch\u1ea5t b\u00e1n d\u1eabn?<\/strong>
        A: C\u00f4ng ngh\u1ec7 n\u00e0y cho ph\u00e9p s\u1ea3n xu\u1ea5t SiC si\u00eau tinh khi\u1ebft, m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 nu\u00f4i c\u1ea5y c\u00e1c tinh th\u1ec3 SiC ch\u1ea5t l\u01b0\u1ee3ng cao \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u0111i\u1ec7n t\u1eed c\u00f4ng su\u1ea5t v\u00e0 c\u00e1c thi\u1ebft b\u1ecb t\u1ea7n s\u1ed1 cao.<\/p>\n

        C\u00e2u h\u1ecfi 3: C\u00f4ng su\u1ea5t t\u1ea3i t\u1ed1i \u0111a c\u1ee7a l\u00f2 l\u00e0 bao nhi\u00eau?<\/strong>
        A: Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i ti\u00eau chu\u1ea9n l\u00e0 50 kg, cho ph\u00e9p s\u1ea3n xu\u1ea5t quy m\u00f4 l\u1edbn v\u00e0 c\u1ea5p nguy\u00ean li\u1ec7u cho nhi\u1ec1u l\u00f2 tinh th\u1ec3.<\/p>\n

        C\u00e2u h\u1ecfi 4: \u0110\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t c\u1ee7a l\u00f2 l\u00e0 bao nhi\u00eau?<\/strong>
        A: \u0110\u1ed9 ch\u00ednh x\u00e1c \u0111i\u1ec1u khi\u1ec3n nhi\u1ec7t \u0111\u1ed9 l\u00e0 \u00b11\u00b0C. \u0110\u1ed9 ch\u00ednh x\u00e1c \u0111i\u1ec1u khi\u1ec3n \u00e1p su\u1ea5t dao \u0111\u1ed9ng t\u1eeb \u00b10,1 mbar \u0111\u1ebfn \u00b10,5 mbar t\u00f9y thu\u1ed9c v\u00e0o d\u1ea3i \u00e1p su\u1ea5t, \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh t\u1ed5ng h\u1ee3p SiC c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao di\u1ec5n ra \u1ed5n \u0111\u1ecbnh.<\/p>","protected":false},"excerpt":{"rendered":"

        L\u00f2 t\u1ed5ng h\u1ee3p nguy\u00ean li\u1ec7u SiC c\u00f4ng su\u1ea5t 50kg l\u00e0 m\u1ed9t lo\u1ea1i l\u00f2 nhi\u1ec7t \u0111\u1ed9 cao chuy\u00ean d\u1ee5ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 s\u1ea3n xu\u1ea5t nguy\u00ean li\u1ec7u cacbua silic (SiC) c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao. L\u00e0 m\u1ed9t v\u1eadt li\u1ec7u b\u00e1n d\u1eabn v\u00e0 g\u1ed1m s\u1ee9 quan tr\u1ecdng, SiC \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong l\u0129nh v\u1ef1c \u0111i\u1ec7n t\u1eed c\u00f4ng su\u1ea5t, c\u00e1c thi\u1ebft b\u1ecb ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao, v\u1eadt li\u1ec7u ch\u1ed1ng m\u00e0i m\u00f2n v\u00e0 c\u00e1c linh ki\u1ec7n quang h\u1ecdc.<\/p>","protected":false},"featured_media":1984,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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