Silicon carbide txheej tshuab puas tuaj yeem siv rau qhov kub thiab txias?

Silicon carbide txheej tshuab yog ib txoj hauv kev los tsim cov txheej txheem silicon carbide ntawm cov khoom siv, feem ntau yog siv tshuaj vapor deposition, lub cev thiab tshuaj vapor deposition, yaj impregnation, plasma enhanced tshuaj vapor deposition thiab lwm txoj kev los npaj silicon carbide txheej. Silicon carbide txheej 1 txheej muaj qhov kub thiab txias tsis kam, corrosion kuj, oxidation tsis kam, hnav tsis kam thiab lwm yam khoom zoo heev, yog li nws yog dav siv nyob rau hauv kub kub, siab siab, complex ib puag ncig thiab lwm yam teb.

Kev kub kub ib puag ncig yog ib qho tseem ceeb ntawm daim ntawv thov ntawm silicon carbide txheej. Cov khoom siv niaj hnub tuaj yeem raug kev txom nyem los ntawm kev nthuav dav, softening, ablation, oxidation thiab lwm yam teeb meem ntawm qhov kub thiab txias, thaum silicon carbide txheej muaj qhov kub thiab txias thiab tuaj yeem tiv taus corrosion thiab thermal stress nyob rau hauv qhov kub thiab txias. Yog li ntawd, nws muaj peev xwm siv silicon carbide txheej tshuab ntawm qhov kub thiab txias.

Ntawm qhov kub thiab txias, silicon carbide txheej tuaj yeem siv rau hauv cov hauv qab no:

Ua ntej, aerospace xyaw, foob pob hluav taws cav thiab lwm yam khoom siv uas yuav tsum tau tiv taus qhov kub thiab txias ib puag ncig tuaj yeem siv silicon carbide txheej los muab cov cua sov zoo dua thiab hnav tsis kam. Tsis tas li ntawd, nyob rau hauv qhov chaw, kev tshawb nrhiav lub ntiaj teb, satellites thiab lwm qhov chaw, silicon carbide txheej kuj tuaj yeem siv los tiv thaiv cov khoom siv hluav taws xob thiab kev tswj hwm los ntawm cov hluav taws kub kub thiab cov kab hluav taws xob.

Nyob rau hauv lub tshav pob hnub ci, silicon carbide txheej tuaj yeem muab kev hloov pauv ntawm tes ntau dua thiab kev ruaj ntseg zoo dua. Tsis tas li ntawd, cov ntawv thov hauv thaj chaw xws li cov roj hluav taws xob kub kub tuaj yeem muab cov roj teeb ntau dua thiab ua haujlwm tau zoo, thiab txhawb kev tsim cov thev naus laus zis tshiab.

Thib peb, kev lag luam steel

Hauv kev lag luam steel, nyob rau hauv cov txheej txheem ntau lawm nyob rau hauv qhov kub thiab txias ib puag ncig, rauv cib, cov ntaub ntawv refractory thiab lwm yam khoom siv nrog rau cov kav hlau, li qub thiab lwm yam khoom xav tau kub, corrosion kuj, hnav tsis kam, silicon carbide txheej tuaj yeem muab kev tiv thaiv zoo dua. kev ua tau zoo thiab txhim kho lub neej kev pab cuam ntawm cov khoom siv.

4. Kev lag luam tshuaj

Hauv kev lag luam tshuaj, kev siv cov txheej txheem silicon carbide tuaj yeem tiv thaiv cov khoom siv tshuaj lom neeg los ntawm corrosion, oxidation thiab cuam tshuam ntawm qhov kub thiab txias, thiab txhim kho kev pab cuam lub neej thiab kev nyab xeeb ntawm cov khoom siv.

Hauv cov ntsiab lus, silicon carbide txheej thev naus laus zis tuaj yeem siv rau kev tsim kho kom zoo dua qub, nyob rau yav tom ntej, nrog kev ua haujlwm zoo dua ntawm cov khoom siv silicon carbide txheej thev naus laus zis .