Oxide-bonded silicon carbide yog ib hom khoom siv refractory uas siv silicon carbide ua lub ntsiab sib sau thiab sib txuas cov khoom siv silicon carbide los ntawm oxide bonding theem los tsim ib qho qauv. Nws ua ke cov hnav tsis kam, thermal shock resistance, thiab thermal conductivity ntawm silicon carbide nrog cov oxide bonding system los txhim kho cov khoom ntawm cov qauv kev ruaj ntseg, yog li muaj cov nqi siv dav hauv siab -kub khoom siv.
1. Cov ntsiab lus tseem ceeb ntawm oxide-bonded silicon carbide
Core raw khoom ntawmoxide-bonded silicon carbideyog silicon carbide, thiab cov oxide tsim nyog- cov khoom sib txuas thiab lwm yam khoom siv ntxiv tau ntxiv raws li cov khoom yuav tsum tau ua.
Silicon carbide muaj siab hardness, zoo thermal conductivity, thiab thermal expansion yam ntxwv, muab lub hauv paus zoo rau hnav tsis kam thiab thermal poob siab. Lub oxide bonding theem yog lub luag haujlwm tseem ceeb rau kev sib txuas ntawm silicon carbide hais, ua kom cov khoom tsim ib qho kev ruaj khov tag nrho.
Los ntawm rationally tswj cov raw khoom gradation, qhov sib piv ntawm kev sib txuas theem, thiab cov txheej txheem firing, oxide-bonded silicon carbide cov khoom uas muaj ntau yam kev ua tau zoo yuav tau.
2. Dab tsi yog cov yam ntxwv ntawm oxide bonding?
Piv nrog rau qee qhov kev sib koom ua ke, oxide-bonded silicon carbide feem ntau yog nyob ntawm theem oxide los tsim cov qauv sib txuas. Thaum lub sij hawm tsim cov txheej txheem, tom qab molding thiab siab -kub kev kho mob, lub tsev kho mob theem tuaj yeem tsim kev sib txuas ruaj khov ntawm silicon carbide hais, yog li txhim kho tag nrho lub zog thiab kev ncaj ncees ntawm cov khoom.
Qhov kev sib xyaw ua ke no ua rau muaj txiaj ntsig zoo ntawm cov khoom siv ntawm silicon carbide, thaum tso cai rau kev hloov kho rau kev tsim thiab txheej txheem raws li qhov sib txawv siv ib puag ncig, ua rau cov khoom tsim nyog rau ntau hom khoom siv siab - kub.
3. Nws cov yam ntxwv tseem ceeb ntawm kev ua haujlwm yog dab tsi?
Oxide-bonded silicon carbide feem ntau pom zoo hnav tsis kam, thermal shock resistance, thiab thermal conductivity. Silicon carbide nws tus kheej muaj siab hardness, tso cai rau cov ntaub ntawv los tiv thaiv ib tug tej yam℃ntawm mechanical puas thiab hnav. Nyob rau tib lub sijhawm, nws cov thermal conductivity zoo pab txo qis qhov kub thiab txias gradient, muab qhov zoo dua nyob rau hauv ib puag ncig nrog kev hloov kub ceev.
Tsis tas li ntawd, lub qhov dej zoo -tsim oxide bonding system tuaj yeem pab cov khoom kom ruaj khov microstructure. Yog li ntawd, oxide-bonded silicon carbide tuaj yeem siv rau hauv cov ntawv thov kev lag luam uas yuav tsum tau ua kom sov, hnav tsis kam, thiab thermal shock resistance.
4. Nyob rau hauv cov teb uas nws tsuas yog siv?
Oxide-bonded silicon carbide tuaj yeem siv rau hauv siab -kub kev lag luam xws li metallurgy, ceramics, khoom siv hauv tsev, kev kho cua sov, thiab tsis yog- ferrous hlau ua. Piv txwv li, qee cov rooj tog zaum hauv qhov cub, qhov cub hauv ob sab phlu, cov khoom siv hluav taws xob tua hluav taws, thiab siab -qhov kub thiab txias- cov khoom siv hluav taws xob tuaj yeem raug xaiv raws li cov kev ua haujlwm tiag tiag.
Yog tias koj xav tau cov ntaub ntawv hais txog oxide-bonded silicon carbide, thov hu rau HUANSHANG HIGHTECH . Peb pab neeg technical yeej ib txwm npaj los teb koj cov lus nug.
