Siv cib ua pa Piv txwv li, luv luv piav qhia txog kev paub txog cov khoom siv refractory

Siv cib ua piv txwv, tsab xov xwm no tham txog cov kev paub yooj yim ntawm refractories los ntawm plaub yam: thermal conductivity, tshwj xeeb kub muaj peev xwm, refractoriness, thiab load softening kub.

(Daim duab) Refractory

Thermal conductivity ntawm cov ntaub ntawv refractory: Thermal conductivity qhia cov thermal conductivity ntawm ib yam khoom. Qhov ntau dua qhov thermal conductivity, qhov zoo dua thermal conductor. Qhov ntom ntawm ladle air-permeable bricks yog loj dua, thiab thermal conductivity yog correspondingly loj.

Lub peev xwm tshwj xeeb kub ntawm cov khoom siv refractory: Lub peev xwm kub tshwj xeeb sawv cev rau qhov nqus cua sov lossis lub peev xwm ntawm cov khoom siv hluav taws xob. Qhov loj dua qhov tshwj xeeb cua sov muaj peev xwm, qhov muaj zog dua qhov sib piv cov cua sov los yog cov cua kub dissipation muaj peev xwm. Qhov tshwj xeeb kub muaj peev xwm ntawm huab cua-permeable bricks muaj feem xyuam rau nws lub sij hawm ci thiab txias.

Refractoriness ntawm cov ntaub ntawv refractory: Raws li tau hais nyob rau hauv tsab xov xwm dhau los, nws yog ib qho kev ntsuas kev sib txuas ntawm cov tshuaj muaj pes tsawg leeg, dispersion, kev faib ua feem thiab viscosity ntawm cov kua theem uas muaj nyob rau hauv cov khoom. Refractoriness yog ib qho tseem ceeb ntawm cov khoom siv refractory. Thaum siv, cov khoom siv refractory yuav tsum muaj peev xwm tiv taus qhov kub siab ntawm kev siv scene. Rau cov cib ua pa, yog tias qhov kub ntawm cov hlau molten siab dhau lawm, nws yuav tsis tsuas cuam tshuam rau lub neej ntawm cov cib breathable, tab sis tseem ua rau cov xau loj. xwm txheej.

Lub load softening kub ntawm cov khoom siv refractory: Nws qhia txog qhov tsis kam ntawm cov khoom mus rau qhov kub thiab txias thiab thauj khoom tib lub sijhawm. Cov khoom siv refractory muaj lub zog compressive siab ntawm chav tsev kub, tab sis tom qab thauj khoom ntawm qhov kub thiab txias, lawv yuav deform thiab txo lawv lub zog compressive.

(Daim duab) Castable for blast furnace iron trough

firstfurnace@gmil.com specializes nyob rau hauv zus tau tej cov ntaub ntawv refractory, xws li breathable cib, burner cib, hluav taws xob rauv npog, thiab lwm yam., nrog rau kaum ob ntawm invention patents thiab cov tswv yim patents, cov kws manufacturers yog trustworthy! Luoyang firstfurnace@gmil.com Material Co., Ltd. tau tsom mus rau R & D, ntau lawm thiab muag khoom ntawm refractory ntaub ntawv xws li breathable bricks rau 17 xyoo. Nws yog cov chaw tsim khoom ntawm cov khoom siv refractory.