Tuam Tshoj ProfessionalMagnesia Carbon Cibmanufacturers thiab lwm tus neeg

Txij li thaum phenolic resin muaj cov pa roj carbon ntau thiab muaj kev sib raug zoo nrog magnesia thiab graphite, nws yog ib qho yooj yim los ua ke magnesia thiab graphite thiab yooj yim rau kis hauv magnesia thiab graphite ntawm chav tsev kub. Yog li ntawd, phenolic resin tseem yog cov khoom nrov tshaj plaws hauv kev tsim khoom niaj hnub no. Magnesia carbon cib yog ib qho zoo binder.

Txij li thaum magnesia carbon bricks siv high-purity graphite, tus nqi ntawm cov kua theem tsim nyob rau hauv lub cib yog me me, thiab oxygen yooj yim nkag mus rau hauv lub cib kom oxidize thiab decarbonize lub graphite. Cov oxidation tsis kam ntawm cov cib ua phem. Vim li no, cov hlau xws li Al, Si, thiab Al-Si yuav tsum tau ntxiv. , Al-Mg alloy, SiC thiab lwm yam antioxidants. Lawv tuaj yeem hnov ​​​​mob nrog oxygen nyiam los tsim cov chars lossis oxides, thiab nthuav dav hauv ntim, thaiv lossis txhaws qhov pores kom densify cov cib, yog li txhim kho cov pa oxygen tsis kam ntawm refractory cib.