摘要
采用脉冲熔融-红外吸收-热导法分别测定金属铬中氧、氮含量,并对称样量、分析功率和助熔剂(浴料)等方面进行了研究。
The contents of oxygen and nitrogen in chromium are determined by the methods of pulse liquating-infrared absorption- thermal conductivity, and the sample weight, analysis power and fluxing agent （accessorial material） are studied.
出处
《大型铸锻件》
2013年第5期42-44,共3页
Heavy Casting and Forging
关键词
红外吸收法
热导法
金属铬
氧氮含量
infrared absorption method
thermal conductivity method
chromium
contents of oxygen and nitrogen
