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脉冲热导法测定金属中氩
朱跃进; 王强; 耿小颖
2008-11-04
Conference Name2008年国际冶金及材料分析测试学术报告会
Source Publication2008年国际冶金及材料分析测试学术报告会论文集
Conference Date2008-11-04
Conference Place北京
Abstract本研究应用TC-436AR氧氮氩测定仪定量分析金属中氩,采用仪器内置气标和自制锡囊充氩双气标标定,增加了分析测定的可靠性。双气标均通过原点且线性良好,借助于十万分之一天平,锡囊充氩气标下限可做到16 μg/g.如果用百万分之一天平称样,标定下限也可以延伸到约4μg/g.实测高温合金、钛合金粉中氩含量结果令人满意。
description.department中国科学院金属研究所,辽宁沈阳 110015;中航一集团北京航空材料研究院,北京 100095;
Keyword钢铁成分 金属分析 氩含量检测 脉冲热导法
Funding Organization中国金属学会
Language中文
Document Type会议论文
Identifierhttp://ir.imr.ac.cn/handle/321006/70767
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
朱跃进,王强,耿小颖. 脉冲热导法测定金属中氩[C],2008.
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