Dab Tsi Yog Cov Cuav Refractory Cib

1. Lub siab alumina cib: Cov ntsiab lus ntawm Al2O3 yog ntau dua 75, qhov cuam tshuam ntau dua li ntawm cov av nplaum cib, thiab nws muaj cov kua qaub zoo thiab alkali tsis kam. Qhov no refractory cib yog haum rau xis mas kub tua hluav taws cheeb tsam thiab lwm qhov chaw, nrog kev pab lub neej ntev tab sis tus nqi siab.

2. Dolomite bricks: muaj nuj nqi zoo ntawm dai kiln tawv nqaij thiab zoo corrosion tsis kam, tab sis muaj qee qhov f-CaO hauv cov av cib, uas yooj yim rau hydrate, tsis yooj yim rau thauj thiab khaws cia, thiab tsis tshua siv hauv ntau lawm.

3. Cov pob zeb Chrome: zoo rau dai daim tawv tawv, feem ntau siv rau cov tua hluav taws. Qhov ntxeev yog tsis zoo thermal poob siab. Ntxiv rau hexavalent Cr zoo heev muaj tshuaj lom. Cov teb chaws uas tsim tawm thiab siv cov magnesia chrome cib yog maj mam txo. Tam sim no siv no lub ntsej muag refractory cib Chav tsev tsim khoom sai sai hloov chaw hloov pauv.

4. Spinel cib: Feem ntau nws siv rau kev siv ntau dhau, nrog kev ua haujlwm zoo seism thiab txo tsis kam, tab sis qhov refractoriness yog me ntsis tsis zoo.

5. Anti-stripping cib: Lub cib no muaj ib qho me me ntawm ZrO, uas tsim Markov theem kev hloov pauv los ua cov nplua zoo thaum ua tiav cov txheej txheem cua sov. Nws muaj zog alkali tsis kam, tev tawm thiab zoo slag tsis kam.

6. Phosphate cib: Lub pob zeb refractory no muaj tsawg refractoriness, tab sis siab zog thiab zoo thermal poob siab. Nws feem ntau yog siv hauv cov dej txias txias, lub kaus mom hnav, thiab lwm yam.

7. Silicon carbide cib: siab kub ua hauj, siab thermal nthuav coefficient, thiab qhov ua tau zoo rau qhov nrawm nrawm thiab kub ua kom sov, haum rau qhov txias txias thiab qhov ncauj qhov cub.

8. Silica cib: zoo thermal poob siab, siab zog, hnav zoo tsis kam, haum rau kev siv ntau dhau.