摘要
利用美国力可公司生产的TCH600型氮氢氧分析仪测定铜合金中含氧量时,通过调整样品的称样量,控制酸洗时间的长短。经多次测试及大量的数据积累,确定了最佳测试条件,对于铜合金样品的日常检测及微量分析有一定的借鉴作用。
The determination of oxygen in copper alloys tested by TCH600 nitrogen hydrogen and oxygen analyzer of LECO, by adjusting the amount of sample, controlling pickling time. After repeated testing and data accumulation, determined the best testing conditions. This will be a certain reference value for the routine detection and trace analysis of copper alloy samples.
出处
《广东化工》
CAS
2016年第6期181-182,共2页
Guangdong Chemical Industry
关键词
氮氢氧分析仪
铜合金
微量分析
nitrogen
hydrogen
oxygen determinator
copper alloy
trace analysis
