High Melting Point Silicon Carbide Tuam Tshoj Nqe
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High Melting Point Silicon Carbide Tuam Tshoj Nqe
Khoom siv:Silicon carbide
Hnub tim:2023-07-03
Silicon carbideDaim ntawv qhia nqe rau siv:
| Taw qhia: Cov nqi lag luam tam sim no yog chaotic. Cov nqi hauv qab no tsuas yog siv rau kev siv xwb. Cov neeg tsim khoom tuaj yeem teeb tsa tus nqi raws li lawv cov xwm txheej tiag. | |||
| khoom | Qib | quote hnub no | Lus Ceeb Toom (Northwest Territories) |
| Silicon carbide | 98 | 7300-7500 | -- |
| 88 | 5200-5300 | -- | |
| 1) 98 # silicon carbide | |||
| cheeb tsam | quote hnub no | nce thiab nqis | |
| Gansu | 7300-7500 | -- | |
| Ningxia | 7600-7700 | -- | |
| 2) 88 # silicon carbide | |||
| cheeb tsam | quote hnub no | nce thiab nqis | |
| Gansu | 5200-5300 | -- | |
| Ningxia | 5300-5400 | -- | |
Nws paub txog nws cov khoom tshwj xeeb thiab tau siv dav hauv ntau daim ntawv thov kev lag luam. Nov yog qee cov yam ntxwv tseem ceeb thiab cov khoom ntawm silicon carbide:
Hardness: Silicon carbide yog ib qho ntawm cov ntaub ntawv nyuaj tshaj plaws paub, nthuav tawm qib siab ntawm hardness thiab abrasion tsis kam. Nws yog surpassed nyob rau hauv hardness tsuas yog pob zeb diamond.
High Melting Point: Silicon carbide muaj lub siab melting point, ua rau nws haum rau cov ntawv thov uas muaj qhov kub thiab txias.
Thermal Conductivity: Silicon carbide muaj cov thermal conductivity zoo heev, uas tso cai rau nws hloov tau cov cua sov kom zoo. Cov cuab yeej no ua rau nws muaj txiaj ntsig zoo hauv cov ntawv thov uas yuav tsum tau ua kom muaj cua sov kom zoo.
Chemical Inertness: Silicon carbide yog chemically inert thiab resistant rau tshuaj corrosion. Nws tuaj yeem tiv taus ntau yam tshuaj lom neeg, acids, thiab alkalis.
Kev Siv Hluav Taws Xob: Silicon carbide yog cov khoom siv semiconductor nrog lub dav bandgap, ua rau nws siv hauv cov khoom siv hluav taws xob kub thiab cov khoom siv hluav taws xob.
