Chrome bricks yog refractory cib ua feem ntau ntawm chrome oxide, uas muab lawv cov yam ntxwv chrome ntsuab xim. Lawv feem ntau siv nyob rau hauv high-temperature industrial applications xws li steelmaking, glassmaking, thiab lwm yam txheej txheem uas tsis kam mus rau tshav kub, corrosion, thiab thermal shock yog qhov tseem ceeb. Chrome bricks muaj cov khoom zoo heev refractory, ua rau lawv zoo tagnrho rau hauv ob sab phlu furnaces, kilns, thiab lwm yam khoom raug rau huab cua kub thiab tshuaj lom neeg raug.
Lub caij no, yog tias koj txaus siab rau peb cov khoom siv cib refractory, lossis yog tias koj tab tom npaj tsim lub cub tawg lossis qhov cub, koj tuaj yeem tiv tauj peb! Peb yuav teb koj sai li sai tau nrog cov lus qhia tshaj lij thiab tus nqi sib tw!
Parameters ntawm chrome cib
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Tshuaj muaj pes tsawg leeg |
Al2O3% |
Ntau dua lossis sib npaug li 80 |
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Cr2O3+ZrO2 % |
Ntau dua lossis sib npaug rau 4-6 |
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Qhov ntom ntom g / cm3 |
Ntau dua lossis sib npaug 3 |
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Pom tseeb porosity% |
Tsawg dua los yog sib npaug li 16 |
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Chav kub compressive zog MPa |
Ntau dua lossis sib npaug rau 110 |
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Softening kub nyob rau hauv load degree |
Ntau dua lossis sib npaug rau 1660 |
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Refractoriness degree |
Ntau dua lossis sib npaug rau 1790 |
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qhov zoo ntawm chrome cib
- Zoo tshuaj tiv thaiv
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm chromite cib yog lawv qhov tshwj xeeb tiv thaiv kev yaig tshuaj lom neeg. Nws tuaj yeem tiv taus cov teebmeem corrosive ntawm acids, alkalis, thiab dej. Qhov no ua rau nws tsim nyog rau cov ntawv thov uas raug cov tshuaj corrosive ntau.
- Zoo hnav tsis kam
Chrome cib nthuav tawm zoo heev tiv thaiv kev puas tsuaj vim nws lub zog txhua yam. Nws tuaj yeem tiv taus lub cev hnav los ntawm cov neeg kho tshuab quab yuam. Cov cuab yeej no ua rau chromite refractory firebricks zoo tagnrho rau cov ntawv thov uas muaj kev puas tsuaj loj, xws li hauv steelmaking, cement kilns, thiab fais fab nroj tsuag.
- Siab Refractoriness
Chrome cib muaj npe nrov rau nws qhov tshwj xeeb tiv thaiv kom kub kub. Nws tuaj yeem tiv taus huab cua kub, nrog qhov siab tshaj plaws refractoriness txog 2000 degree. Qhov no ua rau nws tsim nyog rau cov ntawv thov uas raug rau qhov kub thiab txias, xws li hauv kev tsim iav, incinerators, thiab rauv hauv ob sab phlu. Yog li ntawd, lub siab melting point ntawm chrome cib tiv thaiv nws los ntawm melting los yog deforming nyob rau hauv khaus kub, uas ua kom lub stability thiab kev ncaj ncees ntawm cov qauv.
- Zoo thermal stability
Lwm qhov txiaj ntsig tseem ceeb ntawm chrome cib yog nws txoj kev tiv thaiv thermal shock. Thermal shock yog hais txog qhov kev hloov pauv sai heev hauv qhov kub thiab txias uas tuaj yeem ua rau cov khoom tawg lossis tawg. Chrome cib tuaj yeem tiv taus cov thermal shocks, ua rau nws zoo tagnrho rau cov ntawv thov uas muaj kev hloov pauv sai, xws li hauv kilns, furnaces, thiab boilers.
- Tsawg Porosity
Chrome cib muaj qhov porosity tsawg. Qhov porosity tsawg no tiv thaiv kev nkag mus ntawm cov tshuaj lom neeg, ntxiv dag zog rau nws cov tshuaj tiv thaiv kev yaig. Tsis tas li ntawd, qhov porosity tsawg ntawm chrome cib txo qhov kev pheej hmoo ntawm cov txheej txheem spalling, uas yog qhov tawg lossis chipping ntawm lub cib saum npoo.
- Zoo Slag Resistance
Chrome cib nthuav tawm zoo heev tiv thaiv slag nres, ua rau nws tsim nyog rau cov ntawv thov cuam tshuam nrog molten slag hauv steelmaking thiab non-ferrous hlau industries. Cov tshuaj lom neeg muaj kuab lom thiab tus qauv ntom ntawm Admacterory Brick tuaj yeem tiv taus cov teebmeem ntawm txoj kev xeb ntawm slability thiab kev ua haujlwm ruaj khov thiab ua haujlwm nyob rau lub sijhawm.
FAQ
Q: chrome cib yog dab tsi?
Q: Yuav ua li cas refractory bricks ua hauj lwm?
Cim npe nrov: chrome cib, Tuam Tshoj chrome cib manufacturers, lwm tus neeg, Hoobkas
