Investigation of Microstructure and Phase Composition of Chromic Oxide, AZS/Cr and High-alumina Refractories after Exposure of Basalt and Aluminaboronsilicate Glasses Melts  

作　　者：Valeriy V.MARTYNENKO Iryna G.SHULYK Yuliya Ye.MISHNYOVA Tetyana G.TYSHYNA 

机构地区：[1]The Ukrainian Research Institute of Refractories named after A.S.Berezhnoy,Kharkiv 61024,Ukraine

出　　处：《China's Refractories》2024年第1期1-6,共6页中国耐火材料（英文版）

摘　　要：The microstructure and phase composition of high-alumina,chromic oxide,and AZS/Cr refractories containing 30%and 60%(by mass)Cr_(2)O_(3) after exposure to aluminaboronsilicate glasses and basalt melts depending on the type of melts and temperature have been studied.The mechanisms of refractory corrosion by the used melts and the factors contributing to the inhibition of corrosion development have been investigated by the method of petrographic analysis.On the basis of obtained results,the use of high-alumina,chromic oxide,and AZS/Cr refractories in the sections of glass furnace linings,experiencing the intensive impact of aluminaboronsilicate glasses and basalt melts,has been confirmed and scientifically substantiated.

关 键 词：high-alumina refractories chromic oxide refractories AZS/Cr refractories microstructure phase composition aluminaboronsilicate glasses melts basalt melt 

分 类 号：TQ175.1[化学工程—硅酸盐工业]