低碳镁碳砖热解产物的分析研究

耐火与石灰 ›› 2021, Vol. 46 ›› Issue (2): 18-21.

低碳镁碳砖热解产物的分析研究

卢咏明张小红陈海山崔任渠

瑞泰马钢新材料科技有限公司，马鞍山243000

出版日期:2021-04-10 发布日期:2021-04-19

Analysis and research on pyrolysis products of low carbon MgO-C brick

Lu Yongming Zhang Xiaohong Chen Haishan Cui Renqu

Ruitai Masteel New Material Technology Co.,Ltd., Ma’anshan 243000, China

Online:2021-04-10 Published:2021-04-19

摘要/Abstract

摘要：

研究分析了不同炭化温度下低碳镁碳砖的热解产物。结果表明：在不同炭化温度下Al2O3(s)和Al4C3(s)均可能稳定存在，且随着热处理温度的升高，酚醛树脂热解碳的石墨化程度越来越高，抗氧化能力也逐渐增强。

关键词: 低碳镁碳砖, 炭化温度, 晶须, 抗氧化

Abstract:

This paper studies and analyzes the pyrolysis products of low carbon MgO-C bricks at different carbonization temperatures.The results show that Al2O3 (s) and Al4C3 (s) may be stable at different carbonization temperatures,and with the increase of heat treatment temperature,the graphitization degree of phenolic resin pyrolytic carbon is getting higher and higher,and the anti-oxidation ability is gradually enhanced.

Key words: Low carbon MgO-C brick, Carbonization temperature, Whiskers, Anti-oxidation

中图分类号:

TQ175.714

卢咏明张小红陈海山崔任渠. 低碳镁碳砖热解产物的分析研究[J]. 耐火与石灰, 2021, 46(2): 18-21.

Lu Yongming Zhang Xiaohong Chen Haishan Cui Renqu. Analysis and research on pyrolysis products of low carbon MgO-C brick[J]. REFRACTORIES & LIME, 2021, 46(2): 18-21.

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