Thermodynamics of Calcium Treatment on High-alumina Steel

机译：高氧化铝钢钙处理的热力学

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In order to know the cause of high-content aluminum steel's SEN clogging in the CSP process and propose the solution of this problem,the steel composition and inclusions before and after the calcium treatment were analyzed.The results showed that CaS and high-content CaS inclusions are the main causes of the clogging.In this paper the thermodynamics was used to draw the Al-Ca-S equilibrium diagram.The sulfur content in steel should be controlled less than 0.0020％ in order to prevent the formation of CaS.

机译：为了了解CSP过程中高含量的铝钢堵塞的原因并提出该问题的解决方案，分析了钙处理前后的钢组成和夹杂物。结果表明CAS和高含量CA夹杂物是堵塞的主要原因。本文使用热力学用于绘制Al-CA-S平衡图。钢中的硫含量应控制小于0.0020％，以防止CAS的形成。

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来源
《Asia steel international conference》|2012年||共6页
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作者
Wang Chun-feng; WU Jian-peng; XIA Chun-xiang; Sun Yan-hui; Wang Xiao-song; Cai Kai-ke;
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原文格式 PDF
正文语种
中图分类钢铁冶炼（黑色金属冶炼）（总论）;
关键词
high-Al content steel; calcium treatment; SEN clogging;

机译：高含量钢;钙处理;森堵塞;

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Thermodynamics of Calcium Treatment on High-alumina Steel

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