Silicon Carbide yog siv dav hauv kev lag luam

Silicon carbide, tseem hu ua SiC, yog cov khoom siv tawv thiab nkig uas tau pom ntau yam kev siv hauv ntau yam lag luam. Nrog nws cov khoom tshwj xeeb, SiC tau nrawm dhau los ua qhov kev xaiv nrov rau cov kws tshawb fawb, cov kws tshawb fawb thiab cov kws ua lag luam ib yam nkaus. Hauv tsab xov xwm no, peb yuav tshawb txog qhov dav dav ntawm kev siv ntawm cov khoom zoo kawg li no.

Thawj thiab tej zaum feem ntau paub siv SiC yog nyob rau hauv kev tsim cov abrasives. Vim nws hardness heev, nws yog zoo meej rau kev sib tsoo, txiav thiab polishing nto ntawm txhua yam. SiC abrasives yog siv nyob rau hauv ntau yam kev siv, nrog rau kev sib tsoo thiab ua tiav ntawm cov hlau, ceramics thiab composites.

Lwm thaj chaw uas SiC tau siv dav yog ua cov khoom siv refractory. Nrog nws qhov siab melting point thiab tshuaj inertness, nws yog cov khoom siv zoo tshaj plaws rau hauv ob sab phlu furnaces thiab lwm qhov chaw kub kub. Nws kuj tseem siv los ua cov khoom siv crucible rau cov hlau purity siab xws li tungsten thiab molybdenum.

SiC tau siv rau hauv kev lag luam semiconductor rau ntau tshaj 20 xyoo, feem ntau yog cov khoom siv substrate rau kev tsim cov khoom siv hluav taws xob xws li MOSFETs thiab diodes. Qhov no yog vim nws cov hluav taws xob thiab thermal conductivity, siab tawg voltage, thiab zoo heev thermal zog.

SiC kuj tseem siv rau hauv kev tsim cov ceramics, suav nrog cov cuab yeej txiav thiab nres nres, vim nws zoo heev hnav tsis kam thiab siab thermal stability. Nws kuj tseem siv rau hauv kev tsim cov khoom siv sib xyaw ua ke rau kev siv hauv aerospace thiab kev siv tsheb.

Thaum kawg, SiC tau nce ntxiv rau hauv kev siv hluav taws xob tauj dua tshiab xws li hnub ci zog thiab cua turbines. SiC ua kom muaj txiaj ntsig zoo dua thiab txo tus nqi hluav taws xob hloov pauv, ua rau nws yog cov khoom siv tseem ceeb rau tiam tom ntej ntawm cov tshuab hluav taws xob ruaj khov.

Hauv kev xaus, ntau yam kev siv ntawm SiC ua rau nws yog ib qho khoom tseem ceeb hauv ntau qhov kev lag luam sib txawv. Nws cov khoom tshwj xeeb thiab ntau yam ua rau nws yog tus neeg sib tw rau ntau daim ntawv thov thiab kev tsim kho tshiab mus rau yav tom ntej.

Shengyang New Materials Co., Ltd. tau cog lus los ua silicon carbide thiab silicon carbide ua cov khoom, thiab tuaj yeem kho ntau yam silicon carbide Cheebtsam raws li cov neeg siv khoom xav tau. Yog tias tsim nyog, thov hu rau peb.
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