第1期
Microwave-assisted Synthesis of Al4SiC4 and Its Effect on Properties of MgO-C Refractories
作者:WANG Li*, LIU Shijie, WEI Haoyu, GUO Yanyan, GENG Shangrui, YAN Miaoxin, QIN Feng, GUO Yusen, Ma Juanjuan, DONG Binbin
作者机构:Henan Key Laboratory of Green Building Materials Manufacturing and Intelligent Equipemnt, Luoyang Institute of Science and Technology, Luoyang 471023, China
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卷号:
期号 : 2024 年, 第1期
页码:14 - 17
内容简介

Al4SiC4 was synthesized from Al powder, silicon carbide, and graphite by microwave sintering, and characterized by XRD and SEM. Then the synthesized material was added to the magnesia carbon refractory brick to study its effect on the oxidation resistance, apparent porosity, bulk density, elastic modulus, and modulus of rupture. It is found that Al4SiC4 can be synthesized by microwave sintering at 1 300 and the addition of Al4SiC4-containing material as an antioxidant can enhance the oxidation resistance of the magnesia carbon refractory brick. 

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