Cov Khoom Siv Silicon Carbide thiab Silicon Nitride Ceramics

Txheej txheem cej luam ntawmSilicon Carbide Ceramics
Cov khoom siv silicon carbide ceramics yog ib hom khoom siv ceramic tshiab uas ua los ntawm cov hmoov silicon carbide los ntawm kev kub siab sintering. Cov khoom siv silicon carbide ceramics muaj qhov nyuaj siab, hnav tsis kam, tiv taus corrosion, thiab tiv taus kub zoo heev, nrog rau cov khoom siv kho tshuab, thermal, thiab hluav taws xob zoo heev. Cov khoom siv silicon carbide ceramics tuaj yeem muab faib ua cov khoom siv compacted sintered silicon carbide thiab cov khoom siv reaction sintered silicon carbide ceramics vim muaj cov txheej txheem sib txawv.

Kev Txheeb Xyuas Txog Silicon Nitride Ceramics
Cov khoom siv ceramic silicon nitride yog cov khoom siv ceramic tseem ceeb uas ua tau zoo heev. Nws muaj cov khoom siv kho tshuab zoo heev, tiv taus kub siab, tiv taus corrosion, thiab thermal conductivity. Piv rau cov khoom siv ceramic silicon carbide, cov khoom siv ceramic silicon nitride ruaj khov dua. Cov khoom siv ceramic silicon nitride muaj qhov nyuaj thiab lub zog siab heev, yog li ntawd nws siv dav hauv kev tsim khoom lag luam thiab kev ua haujlwm precision hauv qab qhov 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 lub zog sib txuas ntawm cov noob silicon carbide, 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 ruaj khov dua li silicon carbide ceramics.
2. Kev siv sib txawv
Cov khoom siv silicon carbide ceramics feem ntau siv rau hauv cov chaw kho cua sov kub, xws li cov ntaub thaiv cua sov kho cua sov, cov qhov rai soj ntsuam hauv kev lag luam semiconductor, thiab cov chaw ua khoom siv kho tshuab. Cov khoom siv silicon nitride ceramics feem ntau siv rau hauv kev txiav, sib tsoo, rwb thaiv tsev hluav taws xob, kev tiv thaiv thiab lwm yam hauv qab qhov kub thiab txias siab hauv kev lag luam tsim khoom.
3. Kev ua tau zoo sib txawv
Cov khoom siv silicon carbide ceramics muaj cov khoom zoo heev rau qhov kub thiab txias, hnav-resistant, thiab corrosion-resistant, thaum silicon nitride ceramics tsis yog tsuas yog muaj cov khoom kub thiab txias, hnav-resistant, thiab corrosion-resistant xwb, tab sis kuj muaj cov khoom thermal conductivity thiab hluav taws xob rwb thaiv tsev zoo heev, yog li lawv tuaj yeem siv rau hauv ntau qhov chaw.
Hauv ntej, txawm hais tias ob qho tib si silicon carbide ceramics thiab silicon nitride ceramics yog cov khoom siv ceramic ua tau zoo, lawv cov qauv, daim ntawv thov, thiab cov khoom sib txawv. Cov neeg siv yuav tsum xaiv cov khoom tsim nyog raws li lawv tus kheej xav tau.