第2期
Application of Activated Alumina Powders in Corundum Castables
作者:LI Youqi, DING Jinxing, CUI Qingyang, ZHAO Jizeng
作者機構:
分類號:
卷號:28
期號 : 2019 年, 第2期
頁碼:12 - 17
內容簡介

There are many brands of activated alumina powders in the market and the products from different manufacturers exist subtle differences. In this work, four brands of activated alumina powder which are the mainstream products in China with the same marked particle size of 2-3 μm were added to corundum castables to investigate the effect of different activated alumina powder on properties of corundum castables. It is found that the multi-peak distribution, round-shape particle, low impurities content of alumina powder are of great benefit to the improvement of the overall performance of castables. Obvious CA6 frame structure formed in castables matrix is conductive to improving the thermal shock resistance and high temperature strength of castables. One kind of domestic alumina micropowder studied in this work has good application value and prospect in corundum castables because of the excellent comprehensive performance.

所需耐材幣:5
熱點排行
{ganrao} 全球篮球即时比分直播网 江苏十一选五遗漏数 奥运会排球比分直播 澳洲幸运5 新疆十一选五走势图 二人麻将技巧 福利彩票p62今晚开奖结果 竞彩足球比分推荐用什么软件 竟彩 河南麻将推倒胡下载 188比分直播网 坚持原创 十一选五稳赚方法 正宗的北京麻将游戏平台 广东十一选五走势一 韩国女子篮球即时比分 福建时时彩