1篇
您的检索式：作者名="GENG Qiankun"
|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Effect of CaO Impurity on Mullite Formation from SiO_(2) Gel and Al_(2)O_(3) Powders显示文摘To broaden the application of SiO_(2) sol-bonded castables,using micro-or nano-Al_(2)O_(3) powder and SiO_(2) gel powder as the main raw materials,the effects of CaO impurity on the formation of mullite by the reaction of Al_(2)O_(3) and SiO_(2) at different temperatures(1350,1400,1500,and 1600℃)in different atmospheres(oxidation atmosphere and reduction atmosphere)were studied.The results show that in the oxidizing atmosphere,the introduction of CaO can promote the formation of mullite.When the temperature increases from 1350℃to 1600℃,the amount of mullite formed gradually increases.In the reducing atmosphere,the introduction of CaO is not conducive to the formation of mullite,and the amount of mullite decreases with the increasing temperature.The smaller the particle size of Al_(2)O_(3),the more easily it reacts with SiO_(2) gel powder to form mullite. | GENG Qiankun TIAN Xuekun WANG Hongsen SHEN Jiaxin OUYANG Deze ZHAO Fei LIU Xinhong | 2024 | China's Refractories2024，33，1： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员