The reproducing alumina-magnesia-carbon bricks were prepared with the dumped bricks as starting materials. The bulk density, apparent porosity, crushing strengt
<正>At the age of 86, Prof. Zhong Xiangchong has his new book—“Research on High Performance New Refractories” published by Henan Science and Technology Publi
<正>1 ScopeThis standard specifies the term,definition,brand,label,technical requirements,test methods,quality appraisal procedures,packing,marking,transportati
<正>1 Scope This standard specifies the glossary and definition, marking, shape and dimension, technical requirements, test method, quality appraisal procedure,
The effect of electric fused ZrO2,m-ZrO2 and zirconite on the sintering properties of MgO-CaO bricks was studied and the effect of the ZrO2 content and temperat