Daim ntawv thov thiab cov yam ntxwv ntawm silicon carbide cib

Silicon carbide cib yog qib high-qib refractory cib nrog silicon carbide ua cov khoom siv tseem ceeb, siab purity silicon carbide hmoov thiab kev ua haujlwm siab silicon carbide sib txawv sib xyaw, tom qab grouting molding thiab nqus sintering ntawm qhov kub thiab txias kom recrystallize nws.
Silicon carbide cib
Cov ntsiab lus tseem ceeb ntawm silicon carbide cib yog SiC, cov ntsiab lus yog 72% -99%. Silicon carbide cib vim muaj ntau txoj kev sib xyaw ua ke, daim ntawv thov kev lag luam thiab cov khoom siv thermal kuj sib txawv. Raws li kev sib txawv ntawm kev sib txuas, nws tau muab faib ua av nplaum, Theron bonding, alumina bonding, self-bonding, high aluminium bonding, silicon nitride bonding thiab lwm yam. Dab tsi yog qhov kev siv ntawm silicon carbide cib? Qhov twg yog nws feem ntau siv?

Silicon carbide cib vim yog siv cov khoom siv raw rau silicon carbide, silicon carbide tseem hu ua carborundum, yog siv quartz xuab zeb, coke, ntoo chips thiab lwm yam khoom siv raw los ntawm hluav taws xob rauv kub smelting. Silicon carbide feem ntau yog siv los ua cov ntaub ntawv qib siab refractory vim nws cov khoom siv tshuaj ruaj khov, thermal conductivity, me me thermal expansion coefficient thiab hnav tsis kam.

Silicon carbide cib siv silicon carbide corrosion kuj, kub tsis kam, siab zog, zoo thermal conductivity, cuam tshuam tsis kam thiab lwm yam ntxwv ntawm kev ua smelting kub rauv hauv ob sab phlu, thiab siv nyob rau hauv ntau yam kub thermal khoom.

Kev siv cov silicon carbide cib

Silicon carbide cib vim yog kev sib xyaw ua ke ntawm ntau txoj kev, nws txoj kev siv kuj txawv me ntsis, silicon carbide cib tseem ceeb yog siv cov khoom siv thermal, raws li kev siv cov khoom siv thermal siv ntau txoj hauv kev los ua cov txheej txheem sib txawv ntawm cov khoom siv silicon carbide, xws li silicon carbide phaj, silicon carbide nplhaib thiab lwm yam.

Silicon carbide cib siv

Hauv kev lag luam metallurgical, silicon carbide cib feem ntau yog siv rau hauv aluminium alloy smelting rauv, moj tej tawg rau theem nrab tuyere cib, thiab lwm yam. Nyob rau hauv lub hwj chim kev lag luam, nws yog tsuas yog siv nyob rau hauv boilers li boiler combustion chamber nozzle; Hauv kev lag luam hauv kev kho cov khib nyiab hauv tsev, nws yog siv rau hauv khib nyiab incinerators.