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METHOD OF DETERMINING CARBON CONTENT IN MELTED STEEL BY THERMOANALYSIS

机译:热分析法测定熔融钢中碳含量的方法

摘要

The invention relates to a method for determining the carbon content of steel melts by thermal analysis by determining on a cooling curve the arrest point occurring during the liquidis phase change, the carbon content being determined by the arrest point temperature in conjunction with the iron-carbon diagram. In the method, the temperature difference is measured between two arrest points occurring during the liquidus-phase change and a phase transformation and the measured temperature difference is used to determine the carbon content in conjunction with the iron-carbon-diagram.
机译:本发明涉及一种通过热分析来确定钢水的碳含量的方法,该方法通过在冷却曲线上确定液相线相变过程中出现的停止点来确定,该碳含量由停止点温度结合铁碳确定。图。在该方法中,测量液相线相变和相变过程中出现的两个停止点之间的温度差,并结合铁碳图使用测得的温度差确定碳含量。

著录项

  • 公开/公告号JPS56155841A

    专利类型

  • 公开/公告日1981-12-02

    原文格式PDF

  • 申请/专利权人 ELECTRO NITE;

    申请/专利号JP19810047320

  • 发明设计人 OMERU KIYURE;

    申请日1981-04-01

  • 分类号G01N25/06;G01N25/04;G01N33/20;

  • 国家 JP

  • 入库时间 2022-08-22 14:13:53

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