{"id":693041,"date":"2024-07-19T21:44:02","date_gmt":"2024-07-19T20:44:02","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=693041"},"modified":"2024-07-19T21:44:02","modified_gmt":"2024-07-19T20:44:02","slug":"soi-gom-cach-nhiet-nhiet-do-cao-chong-chay","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/soi-gom-cach-nhiet-nhiet-do-cao-chong-chay\/","title":{"rendered":"S\u1ee3i G\u1ed1m | C\u00e1ch Nhi\u1ec7t Nhi\u1ec7t \u0110\u1ed9 Cao, Ch\u1ed1ng Ch\u00e1y"},"content":{"rendered":"

S\u1ee3i g\u1ed1m cung c\u1ea5p kh\u1ea3 n\u0103ng c\u00e1ch nhi\u1ec7t nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 ch\u1ed1ng ch\u00e1y, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u1ec3 b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb v\u00e0 t\u0103ng hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng.<\/p>\n

\"S\u1ee3i<\/p>\n

S\u1ee3i G\u1ed1m | C\u00e1ch Nhi\u1ec7t Nhi\u1ec7t \u0110\u1ed9 Cao, Ch\u1ed1ng Ch\u00e1y<\/h2>\n

S\u1ee3i g\u1ed1m, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 s\u1ee3i ceramic, l\u00e0 m\u1ed9t v\u1eadt li\u1ec7u n\u1ed5i b\u1eadt trong l\u0129nh v\u1ef1c c\u00e1ch nhi\u1ec7t nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 ch\u1ed1ng ch\u00e1y. V\u1edbi kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 t\u00ednh ch\u1ea5t c\u00e1ch nhi\u1ec7t t\u1ed1t, s\u1ee3i g\u1ed1m \u0111\u00e3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u trong nhi\u1ec1u \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p v\u00e0 x\u00e2y d\u1ef1ng.<\/p>\n

S\u01a1 L\u01b0\u1ee3c V\u1ec1 S\u1ee3i G\u1ed1m<\/h2>\n

S\u1ee3i g\u1ed1m \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb c\u00e1c lo\u1ea1i g\u1ed1m \u0111\u1eb7c bi\u1ec7t, th\u01b0\u1eddng l\u00e0 nh\u00f4m oxit (Al2<\/sub>O3<\/sub>) v\u00e0 silic oxit (SiO2<\/sub>). Qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t s\u1ee3i g\u1ed1m bao g\u1ed3m vi\u1ec7c k\u00e9o s\u1ee3i t\u1eeb g\u1ed1m n\u00f3ng ch\u1ea3y ho\u1eb7c t\u1eeb b\u1ed9t g\u1ed1m v\u00e0 c\u00e1c ch\u1ea5t ph\u1ee5 gia kh\u00e1c.<\/p>\n

\u0110\u1eb7c T\u00ednh Ch\u00ednh C\u1ee7a S\u1ee3i G\u1ed1m<\/h2>\n

<\/p>\n

  • Kh\u1ea3 N\u0103ng Ch\u1ecbu Nhi\u1ec7t \u0110\u1ed9 Cao:<\/strong> S\u1ee3i g\u1ed1m c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 l\u00ean \u0111\u1ebfn 1400\u00b0C (2552\u00b0F) ho\u1eb7c th\u1eadm ch\u00ed cao h\u01a1n.<\/li>\n
  • T\u00ednh Ch\u1ea5t C\u00e1ch Nhi\u1ec7t:<\/strong> S\u1ee3i g\u1ed1m c\u00f3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t th\u1ea5p, gi\u00fap ng\u0103n ch\u1eb7n s\u1ef1 truy\u1ec1n nhi\u1ec7t hi\u1ec7u qu\u1ea3.<\/li>\n
  • Ch\u1ed1ng Ch\u00e1y:<\/strong> V\u1edbi t\u00ednh ch\u1ea5t ch\u1ed1ng ch\u00e1y t\u1ef1 nhi\u00ean, s\u1ee3i g\u1ed1m kh\u00f4ng b\u1ecb ch\u00e1y v\u00e0 kh\u00f4ng th\u1ea3i ra kh\u00ed \u0111\u1ed9c h\u1ea1i khi ti\u1ebfp x\u00fac v\u1edbi l\u1eeda.<\/li>\n
  • Kh\u00e1ng H\u00f3a Ch\u1ea5t:<\/strong> S\u1ee3i g\u1ed1m c\u00f3 \u0111\u1ed9 b\u1ec1n cao \u0111\u1ed1i v\u1edbi nhi\u1ec1u lo\u1ea1i h\u00f3a ch\u1ea5t, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c dung m\u00f4i h\u1eefu c\u01a1 v\u00e0 axit.<\/li>\n
  • \u0110\u1ed9 B\u1ec1n C\u01a1 H\u1ecdc:<\/strong> M\u1eb7c d\u00f9 nh\u1eb9, s\u1ee3i g\u1ed1m c\u00f3 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc cao v\u00e0 ch\u1ed1ng l\u1ea1i s\u1ef1 m\u00e0i m\u00f2n v\u00e0 t\u1ed5n h\u1ea1i c\u01a1 h\u1ecdc.<\/li>\n

    <\/u1><\/p>\n

    \u1ee8ng D\u1ee5ng C\u1ee7a S\u1ee3i G\u1ed1m<\/h2>\n

    S\u1ee3i g\u1ed1m \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u l\u0129nh v\u1ef1c nh\u1edd v\u00e0o nh\u1eefng \u0111\u1eb7c t\u00ednh n\u1ed5i b\u1eadt c\u1ee7a n\u00f3:<\/p>\n

    <\/p>\n

  • C\u00e1ch Nhi\u1ec7t C\u00f4ng Nghi\u1ec7p:<\/strong> S\u1ee3i g\u1ed1m \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m l\u1edbp c\u00e1ch nhi\u1ec7t trong c\u00e1c l\u00f2 nung, n\u1ed3i h\u01a1i, v\u00e0 c\u00e1c thi\u1ebft b\u1ecb nhi\u1ec7t kh\u00e1c.<\/li>\n
  • Ch\u1ed1ng Ch\u00e1y:<\/strong> S\u1ee3i g\u1ed1m \u0111\u01b0\u1ee3c d\u00f9ng trong c\u00e1c s\u1ea3n ph\u1ea9m v\u1ea3i ch\u1ecbu l\u1eeda, b\u1ea3o v\u1ec7 c\u00e1p \u0111i\u1ec7n v\u00e0 c\u00e1c thi\u1ebft k\u1ebf ki\u1ebfn tr\u00fac ch\u1ed1ng ch\u00e1y.<\/li>\n
  • Ng\u00e0nh Luy\u1ec7n Kim:<\/strong> S\u1ee3i g\u1ed1m \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c khu\u00f4n \u0111\u00fac chi ti\u1ebft kim lo\u1ea1i v\u00e0 c\u00e1c v\u1eadt li\u1ec7u ch\u1ecbu l\u1eeda trong l\u00f2 nung kim lo\u1ea1i.<\/li>\n
  • C\u00e1ch \u00c2m:<\/strong> V\u1edbi t\u00ednh ch\u1ea5t c\u00e1ch nhi\u1ec7t v\u00e0 c\u00e1ch \u00e2m t\u1ed1t, s\u1ee3i g\u1ed1m c\u0169ng \u0111\u01b0\u1ee3c d\u00f9ng trong c\u00e1c ph\u00f2ng c\u00e1ch \u00e2m, gi\u1ea3m ti\u1ebfng \u1ed3n.<\/li>\n

    <\/u1><\/p>\n

    K\u1ebft Lu\u1eadn<\/h2>\n

    S\u1ee3i g\u1ed1m l\u00e0 m\u1ed9t v\u1eadt li\u1ec7u \u0111a n\u0103ng v\u00e0 hi\u1ec7u qu\u1ea3 trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00e1ch nhi\u1ec7t v\u00e0 ch\u1ed1ng ch\u00e1y. V\u1edbi kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t cao, \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y tuy\u1ec7t v\u1eddi, s\u1ee3i g\u1ed1m ti\u1ebfp t\u1ee5c l\u00e0 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho c\u00e1c gi\u1ea3i ph\u00e1p c\u00e1ch nhi\u1ec7t nhi\u1ec7t \u0111\u1ed9 cao trong c\u00f4ng nghi\u1ec7p v\u00e0 x\u00e2y d\u1ef1ng.<\/p>\n","protected":false},"excerpt":{"rendered":"

    S\u1ee3i g\u1ed1m cung c\u1ea5p kh\u1ea3 n\u0103ng c\u00e1ch nhi\u1ec7t nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 ch\u1ed1ng ch\u00e1y, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u1ec3 b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb v\u00e0 t\u0103ng hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[132],"tags":[],"yoast_head":"\nS\u1ee3i G\u1ed1m | C\u00e1ch Nhi\u1ec7t Nhi\u1ec7t \u0110\u1ed9 Cao, Ch\u1ed1ng Ch\u00e1y<\/title>\n<meta name=\"description\" content=\"S\u1ee3i g\u1ed1m cung c\u1ea5p kh\u1ea3 n\u0103ng c\u00e1ch nhi\u1ec7t nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 ch\u1ed1ng ch\u00e1y, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u1ec3 b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb v\u00e0 t\u0103ng hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.thermal-engineering.org\/vi\/soi-gom-cach-nhiet-nhiet-do-cao-chong-chay\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"S\u1ee3i G\u1ed1m | C\u00e1ch Nhi\u1ec7t Nhi\u1ec7t \u0110\u1ed9 Cao, Ch\u1ed1ng Ch\u00e1y\" \/>\n<meta property=\"og:description\" content=\"S\u1ee3i g\u1ed1m cung c\u1ea5p kh\u1ea3 n\u0103ng c\u00e1ch nhi\u1ec7t nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 ch\u1ed1ng ch\u00e1y, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u1ec3 b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb v\u00e0 t\u0103ng hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng.\" \/>\n<meta property=\"og:url\" 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