Method of analyzing oxygen or nitrogen contained in titanium group metal
or alloy thereof
    2.
    发明授权
    Method of analyzing oxygen or nitrogen contained in titanium group metal or alloy thereof 失效
    分析钛族金属或其合金中所含的氧或氮的方法

    公开(公告)号:US4673655A

    公开(公告)日:1987-06-16

    申请号:US739271

    申请日:1985-05-30

    IPC分类号: G01N33/20 C01G23/00 C22C14/00

    CPC分类号: G01N33/203

    摘要: A method of quantitatively analyzing oxygen or nitrogen contained in titanium group metal or an alloy thereof, involving melting the metal or alloy in an inert gas atmosphere, allowing the oxygen in titanium to react with carbon thereby extracting it as carbon monoxide, or allowing the nitrogen in titanium to be extracted, and subjecting the extracted carbon monoxide or nitrogen to a quantitative analysis, characterized in that a titanium sample for analysis is melted in the present of nickel in an amount corresponding to 7 to 17 times the weight of the sample.

    摘要翻译: 一种定量分析钛族金属或其合金中所含的氧或氮的方法,包括在惰性气体气氛中熔融金属或合金,使钛中的氧与碳反应,从而将其提取为一氧化碳,或允许氮 在要提取的钛中,并对提取的一氧化碳或氮进行定量分析,其特征在于用于分析的钛样品在镍的存在下以对应于样品重量的7至17倍的量熔化。