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作者：ZHANG Sisi,LIU Guotao,LI Tianqing,LI Zongzhe

作者單位：Puyang Refractories Group Co., Ltd.

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：158-163

止頁：

總頁數：0

館藏號：

分類號：TQ175.7

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：microporous corundum aggregates;thermal shock resistance;~

內容簡介

Thermal shock resistance is one of the most important properties for setting block. In this work,microporous corundum aggregates(S35, S20) were used to partially replace traditional tabular corundum aggregates(S55) of different particle sizes to prepare low cement bonded corundum-spinel castables for setting block. The conventional physical properties of the samples were tested at 110℃, 800℃, 1100℃ and1600 ℃, and the HMOR(1500℃?.5h) and thermal shock resistance were tested after pretreatment at1...