Alumina ceramic hauv ob sab phlu yog tshwj xeeb corundum ceramics ua los ntawm Al2O3 ua cov khoom tseem ceeb, tsis tshua muaj hlau oxides li flux, thiab raug rho tawm haujlwm ntawm qhov kub ntawm 1,700 degrees.Hnav-resistant ceramic pobzeb muaj ntau lub npe vim yog thaj chaw sib txawv thiab tus cwj pwm, xws li cov nplooj ntawv ceramic, hauv ob sab phlu, al ...
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