Silicon Nitride Hlau

Silicon nitride hlau yog cov khoom siv alloy uas muaj kev siv dav thiab ntau hom. Hauv peb txoj kev ua lag luam, peb yuav tsum muaj kev nkag siab zoo ntawm cov ntaub ntawv no. Cov ntaub ntawv sib txawv ntawm cov ntaub ntawv alloy ua lub luag haujlwm sib txawv hauv lawv daim ntawv thov, thiab muaj kev nkag siab tob txog lawv cov haujlwm hauv cov txheej txheem kev lag luam tuaj yeem pab peb cov khoom lag luam. Silicon nitride hlau feem ntau yog siv los ua raw khoom rau cannon av nplaum nyob rau hauv blast furnace smelting. Thaum siv hauv cannon av nplaum, nws txhim kho qhov qhib thiab kaw kev ua tau zoo ntawm cov av nplaum, ua tau raws li qhov xav tau ntawm cov hlau tapping los ntawm lub tshuab hluav taws xob tawg. Tsis tas li ntawd, silicon nitride hlau kuj tseem siv rau hauv qee cov ntaub ntawv refractory, thiab nrog kev txhim kho cov khoom zoo, nws cov xwm txheej tau maj mam nce.

Kev faib tawm ntawm silicon nitride hlau tuaj yeem muab faib ua ntau hom raws li ntau hom kev faib tawm. Raws li lub hom phiaj ntawm silicon nitride hlau, nws tuaj yeem muab faib ua ob hom: silicon nitride hlau rau cov ntaub ntawv refractory thiab silicon nitride hlau rau steelmaking. Yog tias cov khoom siv refractory silicon nitride hlau raug cais raws li nws cov yam ntxwv, nws tuaj yeem muab faib ua cov silicon nitride zoo tib yam rau cov ntaub ntawv refractory thiab stabilized silicon nitride hlau rau cov ntaub ntawv refractory. Ib yam li ntawd, silicon nitride hlau rau steelmaking kuj tuaj yeem raug cais los ntawm cov yam ntxwv ua silicon nitride hlau zoo tib yam rau steelmaking thiab high-purity silicon nitride hlau rau steelmaking. Ordinary silicon nitride hlau zoo nkaus li greyish-dawb, thaum stabilized silicon nitride hlau zoo li xim av-daj. Cov khoom siv refractory silicon nitride hlau muaj qhov huv si yam tsis muaj qhov txawv txawv txawv txawv. Qhov loj me me ntawm silicon nitride hlau zoo tib yam rau cov ntaub ntawv refractory yog 200 mesh, thaum lub zog ntawm silicon nitride hlau rau cov ntaub ntawv refractory yog 325 mesh. Qhov saum npoo ntawm silicon nitride hlau rau steelmaking kuj yuav tsum tau huv si, tsis muaj qhov pom tseeb txawv teb chaws impurities. Nyob rau hauv luv luv, hmoov silicon nitride hlau yog tsuas yog siv nyob rau hauv cov av nplaum rau plugging loj blast furnace qhib, nrog me me siv nyob rau hauv hlau zawj cov ntaub ntawv los yog lwm yam unshaped refractory ntaub ntawv. Nyob rau tib lub sijhawm, silicon nitride hlau kuj yog ib qho ntxiv hauv kev tsim cov ntawv txias-kuav los tiag unidirectional silicon steel los xij. Silicon nitride hlau yog ib yam tshiab ntawm refractory raw khoom uas yuav hloov tau kim kim silicon nitride, siv nyob rau hauv waterless av nplaum rau loj blast furnaces; nws muaj cov khoom qhib zoo heev, sintering pab zog, yaig tsis kam, thiab tus nqi qis.

Cim npe nrov: Tuam Tshoj silicon nitride hlau manufacturers, lwm tus neeg, Hoobkas