XL 100G型手持式X射线合金分析仪在金属分析中的应用  

XL 100G Hand-held X-Ray Alloy Analyzer Applications in Metal Analysis

作　　者：张凌 皮春明 张爱武 孔祥权 程涛 李海龙 ZHANG Ling;PI Chun-ming;ZHANG Ai-wu;KONG Xiang-quan;CHENG Tao;LI Hai-long(Jilin Province Welter Tunnel Equipment Co.,Ltd.,Jilinshi 132011,Jilin;Key Laboratory of Cutting Tool Technology of Shield and tunneling of Jilin Province,Jilinshi 132011,Jilin;China Communications(Guangzhou)Construction Co.,Ltd.,Guangzhou 511458,Guangdong)

机构地区：[1]吉林省维尔特隧道装备有限公司,吉林吉林市132011 [2]吉林省盾构与掘进刀具技术重点实验室,吉林吉林市132011 [3]中交(广州)建设有限公司,广东广州市511458

出　　处：《凿岩机械气动工具》2021年第2期38-41,共4页Rock Drilling Machinery & Pneumatic Tools

摘　　要：尼通XL 100G型手持式X射线合金分析仪,可用于生产现场刀圈、刀体、合金块等化学成份的检测,因操作简便、分析速度快、对样品表面无损伤而得到广泛的应用。本文阐述了该仪器的分析原理、分析过程和分析结果的误差,当所分析合金元素的含量较低时,为保证分析的准确性,可适当延长测量时间,降低测量的标准偏差,得到准确的分析结果。Nitong XL 100G handheld X-ray alloy analyzer can be used to detect the chemical composition of cutter ring,cutter body and alloy block in production site.It is widely used because of its simple operation,fast analysis speed and no damage to the sample surface.In this paper,the analysis principle,the analysis process and the error of the analysis results of the instrument are described.When the element content of the analyzed alloy is low,in order to ensure the accuracy of the analysis,the measurement time can be appropriately extended,the standard deviation of the measurement can be reduced,and the satisfactory analysis results can be obtained.

关 键 词：X射线 误差 标准偏差 

分 类 号：TG115.215[金属学及工艺—物理冶金]