金属材料中微量氢和氧的分析  

Determination of Trace Oxygen and Hydrogen in Metal Materials

作　　者：张之翔[1] 

机构地区：[1]西北有色金属研究院

出　　处：《稀有金属材料与工程》1997年第1期56-61,共6页Rare Metal Materials and Engineering

摘　　要：叙述了惰性气氛熔化法测定金属材料中微量氢和氧的条件和方法。着重研究影响分析限的空白因素及降低空白的方法和分析限，制定出了Ｔｉ，Ｚｒ，Ｈｆ，Ｔａ，Ｎｂ，Ｗ，Ｍｏ，Ａｌ，Ｃｕ等及其合金中微量氢和氧的分析方法。The conditions and methods for the determinating of trace oxygen and hydrogen in metal materials by the impulse-heating inert gas fusion method are presented. The methods of decreasing blank and the determinating of trace oxygen and hydrogen in Ti,Zr,Hf,Ta,Nb,W,Mo,Cu,Al etc. and their alloy have been particularly investigated.

关 键 词：金属材料 微量氢 微量氧 惰性气氛熔化法 

分 类 号：TG115.213[金属学及工艺—物理冶金]