Ib puag ncig ua haujlwm ntawm Iav Kiln

Qhov chaw ua haujlwm ntawm lub qhov cub iav yog qhov hnyav heev, thiab kev puas tsuaj ntawm cov khoom siv refractory hauv qhov cub feem ntau cuam tshuam los ntawm cov hauv qab no.

(1) Kev puas tsuaj los ntawm tshuaj lom neeg

Cov kua iav nws tus kheej muaj ntau yam SiO2 sib xyaw, yog li nws muaj cov tshuaj lom neeg acidic. Thaum cov khoom siv hauv qhov cub tawg sib cuag nrog cov kua iav, lossis nyob rau hauv qhov kev ua ntawm cov roj-kua theem, lossis nyob rau hauv qhov kev ua ntawm cov hmoov thiab hmoov av tawg, nws cov tshuaj lom neeg xeb hnyav heev. Tshwj xeeb tshaj yog nyob rau hauv qab thiab phab ntsa sab ntawm lub dab da dej, qhov twg raug kev puas tsuaj los ntawm cov kua iav molten hauv lub sijhawm ntev, kev puas tsuaj los ntawm cov tshuaj lom neeg hnyav dua. Cov cib checker ntawm regenerator ua haujlwm nyob rau hauv qhov kub siab, roj thiab hmoov av xeb, kev puas tsuaj los ntawm cov tshuaj lom neeg kuj muaj zog. Yog li ntawd, thaum xaiv cov khoom siv refractory, qhov kev tiv thaiv rau kev xeb yog qhov tseem ceeb tshaj plaws uas yuav tsum tau xav txog. Lub dab da dej molten hauv qab refractory thiab phab ntsa sab refractory yuav tsum yog acid. Nyob rau hauv xyoo tas los no, fused cast AZS series cib yog qhov kev xaiv zoo tshaj plaws rau cov khoom tseem ceeb ntawm lub dab da dej molten, xws li zirconia mullite cib thiab zirconium corundum cib, ntxiv rau, cov cib silicon zoo kuj siv.

Xav txog qhov tshwj xeeb ntawm lub qhov cub iav, phab ntsa da dej thiab hauv qab yog ua los ntawm cov cib loj refractory es tsis txhob siv cov cib me me, yog li cov khoom siv feem ntau yog fused cast.

(2) Kev ntxuav tshuab
Kev txhuam tshuab feem ntau yog kev txhuam muaj zog ntawm cov iav uas yaj, xws li lub qhov cub ntawm qhov chaw yaj. Qhov thib ob yog kev txhuam tshuab ntawm cov khoom siv, xws li qhov chaw them khoom. Yog li, cov khoom siv refractories siv ntawm no yuav tsum muaj lub zog siab thiab tiv taus kev txhuam zoo.

(3) Kev ua haujlwm kub siab
Qhov kub ua haujlwm ntawm lub qhov cub iav yog siab txog li 1600 ° C, thiab qhov kub hloov pauv ntawm txhua qhov yog ntawm 100 thiab 200 ° C. Nws kuj tseem yuav tsum tau sau tseg tias lub qhov cub hauv qab ua haujlwm nyob rau hauv lub sijhawm ntev kub. Cov khoom siv refractory ntawm lub qhov cub iav yuav tsum tiv taus kev kub ntxhov, thiab yuav tsum tsis txhob ua rau cov kua iav paug.