国产91在线播放_国产精品成人品_久久久精品亚洲_婷婷综合网_精品视频在线免费_久久99精品久久久久久

作者：CHEN Jing,SANG Mengyang,HE Mantang~

作者單位：Zhengzhou University

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：75-78

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：Al2O3-SiC-C castables;carbon black;corrosion resistance;BF trough;Si C whiskers;

內容簡介

Al2O3-SiC-C castables have been successfully used in blast furnace troughs, but their slag resistance and thermal shock resistance still need to be further improved. Furthermore, ball pitch was commonly used as carbon source in the ASC castables, however,release of hazardous benzo（a）pyrene during its pyrosis process was detrimental to environment and human health. Herein, nontoxic carbon black was introduced in the ASC castables, and effect of carbon black on the properties ...