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} 中国体育彩票比分查询在那里查 金景配资 皇冠比分,皇冠即时比分手机版 live500比分直播完整 麻将国标规则八番起胡 河北十一选五遗漏前 足球500比分直播下载 足球球探比分app 重庆幸运农场手机软 艾德配资 下载有百搭的麻将 Playboy黄金 股票 cba即时指数 3d开奖结果查询果 三级片人和动物