Muaj nuj nqi thiab siv Chromite

Chromite ore yog casting xuab zeb, ntuj spinel raws li chromite, tawg thiab tshuaj xyuas rau hauv qhov loj me me, ces lub luag haujlwm thiab kev siv ntawm chromite yog dab tsi? Hnub no, Xiaobian yuav qhia koj txog lub luag haujlwm thiab siv cov chromite ore.

Lub luag haujlwm ntawm chromite ore:

1, thermal conductivity ntawm chromium ore yog ob peb zaug loj dua silica xuab zeb, uas tuaj yeem txhim kho qhov txias ceev ntawm castings, yog li ntawd, chromium ore tuaj yeem ua lub luag haujlwm ntawm cov hlau txias sab nraud hauv kev siv tswv yim;

2, qhov cuam tshuam ntawm qhov loj me ntawm chromium xuab zeb ntawm nws cov refractoriness Lub particle loj ntawm chromium xuab zeb tuaj yeem cuam tshuam rau nws cov refractoriness. Nyob rau hauv cov xuab zeb pwm ua los ntawm chromium ore, qhov saum npoo ntawm cov xuab zeb core feem ntau yog txau nrog ib qho tuab ntawm cov xim, yog li ntawd qhov ci ntsa iab ntawm casting nto tsuas yog tsis cuam tshuam.

3, chromium ore muaj cov nyhuv anti-alkaline slag zoo, tsis hnov ​​​​mob nrog hlau oxide; Yog li ntawd, nyob rau hauv daim ntawv thov, chromium ore tuaj yeem tiv thaiv thermochemical xuab zeb nplaum;
4, nyob rau hauv cov txheej txheem molten hlau casting, chrome ore nws tus kheej tawm tsam cov khoom theem sintering, zam kev nkag mus ntawm cov hlau molten, kom tsis txhob muaj cov xuab zeb.

Kev siv cov chromite ore:

1, chromite ore muaj cov nyhuv anti-alkaline slag zoo, tsis hnov ​​​​mob nrog hlau oxide; Yog li ntawd, nyob rau hauv kev siv tswv yim, chromium ore tuaj yeem zam cov xuab zeb thermochemical;

2, nyob rau hauv cov txheej txheem molten hlau casting, chromite ore nws tus kheej tshwm sim khoom theem sintering, tiv thaiv kev nkag mus ntawm molten hlau, yog li tiv thaiv cov neeg kho tshuab xuab zeb;

3, thermal conductivity ntawm ferrochrome ore yog ob peb zaug loj dua li ntawm silica xuab zeb, uas tuaj yeem txhim kho qhov txias ceev ntawm castings, yog li ntawd, chromite ore tuaj yeem ua lub luag haujlwm ntawm cov hlau txias sab nraud hauv kev siv tswv yim;

4, siab refractance, qis coefficient ntawm thermal expansion, tsis hnov ​​​​mob nrog hlau oxides, tuaj yeem tiv thaiv cov leeg nrum, xuab zeb thiab lwm yam tsis xws luag.

5, ntxiv tus nqi ntawm South African chrome ore nyob rau hauv cov xuab zeb tuaj yeem npaj rau cam khwb cia hlau, cam khwb cia hlau xuab zeb, ntxiv cov nqi ntawm South African chrome ore hauv kev sib xyaw, tuaj yeem tiv thaiv thermal expansion casting tsis xws luag.