测定螺纹联接钎杆渗碳层碳浓度梯度的光谱分层法  

Spectral Stratification Method for Determination of Carbon Concentration Gradien tin Carburizing Layer of Threaded Needle Rod

作　　者：孙莎莎 肖上工 SUN Sha-sha;XIAO Shang-gong(Henan Qianwang Needle Co.,Ltd.,Shangshui 466100,Henan)

机构地区：[1]河南千王钎具公司,河南商水466100

出　　处：《凿岩机械气动工具》2022年第1期40-42,共3页Rock Drilling Machinery & Pneumatic Tools

摘　　要：采用光谱分层法代替车削剥层法测定螺纹钎杆渗碳层碳浓度梯度,取得了较好的效果。The spectral stratification method was used to measure the carbon concentration gradient of the carburizing layer of threaded rod instead of turning and stripping layer and better results were obtained.

关 键 词：渗碳 碳浓度梯度 直读光谱法 

分 类 号：TG115.213.5[金属学及工艺—物理冶金]