Chrome Corundum Cib Rau Blast Rauv

Chrome corundum cib, tseem hu ua chrome corundum refractory cib, yog cov khoom siv tshwj xeeb refractory tsim los rau kev siv kub kub hauv qhov cub tawg. Cov cib no yog tsim los ntawm kev sib xyaw ntawm chromium oxide (Cr2O3) thiab corundum (aluminium oxide, Al2O3) ua cov ntaub ntawv tseem ceeb. Nov yog cov yam ntxwv tseem ceeb ntawm chrome corundum cib rau blast furnaces:

 

 

 

 

 

Kev tiv thaiv corrosion zoo: Chrome corundum cib rau lub qhov cub tawg muaj cov tshuaj tiv thaiv corrosion zoo, tshwj xeeb tshaj yog rau cov kua qaub slag thiab roj hauv kev ua haujlwm tawg. Lawv tuaj yeem tiv taus corrosion ntawm cov hlau kub, slag thiab lwm yam nqi.

Tsawg porosity: Chrome corundum bricks feem ntau muaj porosity tsawg, uas txhais tau hais tias lawv cov qauv muaj tsawg kawg nkaus ntawm cov hnab cua me me los yog voids. Qhov no porosity tsawg ua rau lawv tsis kam mus rau slag nkag thiab yaig.

Cov neeg kho tshuab muaj zog: Chrome corundum cib rau cov tshuab tawg muaj zog heev, ua rau lawv tuaj yeem tiv taus kev ntxhov siab, kev ntxhov siab thiab cov neeg kho tshuab shocks nyob rau hauv lub qhov cub tawg. Lawv tuaj yeem tiv taus qhov hnyav ntawm cov ntaub ntawv refractory thiab txav ntawm cov ntaub ntawv thaum ua haujlwm.

Tsawg thermal expansion: Chrome-corundum bricks muaj cov coefficient qis ntawm thermal expansion, uas txhais tau hais tias lawv nthuav tsawg kawg ntawm qhov kub thiab txias. Cov yam ntxwv no yuav pab txo qis kev pheej hmoo ntawm thermal kev nyuaj siab thiab tawg thaum lub sij hawm blast furnace cua sov thiab cua txias.

 

Q: Koj tuaj yeem lav qhov zoo li cas?
A: Ib txwm ua cov qauv ua ntej ua ntej ntau lawm; Kev tshuaj xyuas zaum kawg ua ntej xa khoom;

 

Q: Koj puas tuaj yeem muab cov qauv dawb?
A: Yog lawm, peb tuaj yeem muab cov qauv dawb, thiab cov khoom thauj yuav ua los ntawm cov neeg siv khoom.

 

Q: MOQ ntawm kev txiav txim mus sib hais yog dab tsi?
A: Tsis muaj kev txwv, Peb tuaj yeem muab cov lus qhia zoo tshaj plaws thiab kev daws teeb meem raws li koj qhov xwm txheej.

 

Q: Lub sijhawm khoom xa tuaj ntev npaum li cas?
A: Lub sijhawm xa khoom yuav raug txiav txim raws li qhov ntau ntawm qhov kev txiav txim.

 

Q: Cov nqe lus them nqi yog dab tsi?
A: Feem ntau T / T, tab sis L / C muaj rau peb.

 

24-teev xov tooj hu xovtooj, npaj los daws koj cov lus nug txhua lub sijhawm.

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Xov tooj

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