Silicon Carbide Ceramics thiab Silicon Nitride Ceramics

Txheej txheem cej luam ntawmSilicon Carbide Ceramics
Silicon carbide ceramics yog ib hom tshiab ntawm cov khoom siv ceramic ua los ntawm silicon carbide hmoov los ntawm high-temperature sintering. Silicon carbide ceramics muaj siab hardness, hnav tsis kam, corrosion kuj, thiab zoo heev kub kuj, nrog zoo heev mechanical, thermal, thiab hluav taws xob zog. Silicon carbide ceramics tuaj yeem muab faib ua compacted sintered silicon carbide ceramics thiab cov tshuaj tiv thaiv sintered silicon carbide ceramics vim muaj cov txheej txheem sib txawv.

Txheej txheem cej luam ntawm Silicon Nitride Ceramics
Silicon nitride ceramics yog ib qho tseem ceeb ntawm cov khoom siv ceramic. Nws muaj cov khoom siv zoo heev, kub tsis kam, tiv thaiv corrosion, thiab thermal conductivity. Piv rau silicon carbide ceramics, silicon nitride ceramics yog ruaj khov dua. Silicon nitride ceramics muaj cov hardness siab heev thiab lub zog, thiab yog li ntawd dav siv nyob rau hauv industrial manufacturing thiab precision machining nyob rau hauv kub thiab siab.
Qhov sib txawv ntawm silicon carbide ceramics thiab silicon nitride ceramics
1. Cov qauv sib txawv
Cov qauv ntawm silicon carbide ceramics yog tsim los ntawm kev sib koom ua ke ntawm silicon carbide nplej, thaum cov qauv ntawm silicon nitride ceramics yog tsim los ntawm silicon nitrogen bonds tsim los ntawm silicon thiab nitrogen atoms. Yog li ntawd, silicon nitride ceramics yog ruaj khov dua silicon carbide ceramics.
2. Kev siv sib txawv
Silicon carbide ceramics feem ntau yog siv nyob rau hauv high-temperature tshav kub kho teb, xws li kho cua sov rauv hauv ob sab phlu, soj ntsuam qhov rais nyob rau hauv semiconductor kev lag luam, thiab mechanical processing fields. Silicon nitride ceramics yog siv dav hauv kev txiav, sib tsoo, hluav taws xob rwb thaiv tsev, kev tiv thaiv thiab lwm yam kev lag luam nyob rau hauv qhov kub thiab txias siab hauv kev lag luam kev lag luam.
3. Kev ua haujlwm sib txawv
Silicon carbide ceramics muaj qhov kub thiab txias, hnav-tiv taus, thiab corrosion-resistant zog, thaum silicon nitride ceramics tsis tsuas yog muaj kub-kub, hnav-resistant, thiab corrosion-resistant zog, tab sis kuj zoo heev thermal conductivity thiab hluav taws xob rwb thaiv tsev zog, yog li lawv tuaj yeem siv rau hauv ntau qhov chaw.
Nyob rau hauv luv luv, txawm hais tias ob qho tib si silicon carbide ceramics thiab silicon nitride ceramics yog cov khoom siv ua haujlwm siab, lawv cov qauv, kev siv, thiab cov khoom sib txawv. Cov neeg siv yuav tsum xaiv cov khoom tsim nyog raws li lawv tus kheej xav tau.