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作者：LIU Yabo,GUO Qiwei,WANG Xin~

作者單位：School of Materials Science and Engineering, Henan University of Science and Technology

會議錄名稱：第九屆國際耐火材料學術會議

出版年：2024-10-15

起頁：79-84

止頁：

總頁數：0

館藏號：

分類號：TQ175.1

語種：英文

會議名稱：第九屆國際耐火材料學術會議

會議地點：中國四川成都

會議時間：2024-10-15

會議主辦者：中國金屬學會耐火材料學會

關鍵詞：lightweight forsterite spherical aggregate;magnesia-silica based lightweight castable;

內容簡介

In order to maintain the volume stability of magnesia-silica based lightweight castable in its being heated process,used forsterite lightweight spherical aggregates(8～5 mm,5～3 mm,3～1 mm,1～0 mm),pre-synthesized forsterite fine powder(≤0.074 mm and ≤0.044 mm),natural silica powder(≤0.074 mm),middle grade magnesia fine powder(≤0.074 mm and ≤0.044 mm) and silica fume as the matrix,the magnesia fine powder and natural silica powder in the matrix were gradually replaced by pre-synthesized forsterite fi...