Ntau npaum li cas yog 1 tuj ntawm refractory castable?

Lub castable ntau npaum li cas ib ton? Qhov no yog ib lo lus nug uas cov neeg siv khoom muaj kev txhawj xeeb ntau dua thiab feem ntau sab laj nrog cov chaw tsim khoom castable. Muaj ntau ntau hom castables, uas yog unshaped refractory cov ntaub ntawv nyob rau hauv refractories. Muaj ntau yam khoom siv raw, thiab cov nqi ntawm cov khoom sib txawv heev. Cov editor nram qab no sau qee cov ntsiab lus ntsig txog tus nqi ntawm castables, thiab cov phooj ywg uas txaus siab tuaj yeem nkag siab Down.

Raws li qhov sib txawv thiab lub hom phiaj ntawm txhua qhov cub, castables tau muab faib ua ntau hom. High-strength hnav-resistant castables yog txhawb los ntawm corundum, steel fiber, thiab steel fiber ntau; high-temperature-resistant castables muaj xws li kais ditch thiab ladle; thiab tshav kub-insulating lub teeb-yuag thiab tshav kub-insulating castables.

castable, tseem hu ua refractory castable, yog ib hom granular thiab powdery khoom ua los ntawm refractory khoom ntxiv tus nqi ntawm binder. Nws muaj cov fluidity siab thiab yog cov khoom siv tsis zoo li cov khoom siv los ntawm cov khoom siv casting. Piv nrog rau lwm yam tsis zoo li cov ntaub ntawv refractory, cov binder thiab noo noo cov ntsiab lus yog siab dua, thiab cov fluidity yog zoo dua. Yog li ntawd, castable muaj ntau yam kev siv. Cov ntaub ntawv thiab cov ntaub ntawv siv tau tuaj yeem xaiv raws li kev siv. Nws tuaj yeem raug nchuav ncaj qha rau hauv ib txheej rau kev siv, lossis nws tuaj yeem siv los ua ib qho thaiv prefabricated los ntawm pouring los yog tapping.

Lub voj voog ntawm cov khoom siv refractory castables feem ntau luv dua li ntawm cov pob zeb refractory ntawm tib cov khoom, yog li kev muag khoom ntawm refractory castables loj heev, yog li ntau npaum li cas cov castable yog ib tuj tau dhau los ua qhov teeb meem tseem ceeb, tab sis peb tsis tuaj yeem nrhiav tsis tau nws. . Tus nqi qis thiab zoo yog lub hom phiaj ntawm kev lag luam refractory. Cov castable muaj cov kev xav tau siab heev rau kev tsim, qhov loj me yog qhov tsim nyog, thiab hom thiab ntau npaum li cas ntawm cov khoom ntxiv muaj qhov cuam tshuam rau cov castable. Kev tsim kho ntawm castable thiab qhov cub yuav tsum tau ua raws li nruj raws li cov kev cai, thiaj li ua kom lub neej kev pab cuam ntawm castable.

Vim muaj ntau lub hom phiaj tseem ceeb xws li kev tsim kho ib puag ncig thiab kev ua tiav ntawm qhov project, qee cov khoom siv ntxiv lossis lwm yam khoom siv tuaj yeem muab ntxiv rau hauv castable kom tau raws li qhov yuav tsum tau ua. Piv txwv li, cua sov-resistant steel fibers tuaj yeem muab ntxiv rau hauv castable los txhim kho lub zog ntawm cov castable. Qee cov accelerators tuaj yeem muab ntxiv kom nrawm rau lub sijhawm pib ntawm lub castable. Nyob rau hauv kev lag luam electrolytic aluminium thiab aluminium alloy, castables yuav tsum tau ntxiv qee cov ntaub ntawv uas tiv taus cov txhuas dej yaig kom ntev lub sij hawm siv cov castables. Tom qab qee cov ntaub ntawv xws li nitrides ntxiv rau cov castables, qhov kev ua haujlwm tsis zoo ntawm cov castables tau zoo tuaj.

Nrog rau txoj kev loj hlob ntawm cov ntaub ntawv refractory, castables nrog ntau yam khoom zoo tau tsim thiab txhawb nqa. Yog tias koj xav tau castables, koj tuaj yeem tiv tauj peb cov chaw tsim khoom kom paub meej cov lus hais firstfurnace@gmil.com