摘要
研究了比色法测定YG类硬质含金中微量钛的测定条件，建立了分析方法。方法的相对标准偏差为6％左右，最低检出限为1ppm．
In this paper colorimetry is studied to edtermine trace titanium in the YG series hard alloy,the determine method is estabished. The method relalive stardard deciation is 6% arso the cowest detection limit is lppm
出处
《硬质合金》
CAS
1997年第3期190-192,共3页
Cemented Carbides
