Comparison and analysis of standard methods for the determination of nickel-based alloy by spark discharge atomic emission spectrometry
LIU Manyu1,2, FENG Wei1,2, WANG Chun1,2, WU Chao3 HOU Yongtao1,2, SUN Shuqi1,2
1. Harbin Well Welding Co., Ltd., Harbin 150028, China; 2. Harbin Welding Research Institute Co., Ltd., Harbin 150028, China; 3. China Railway Third Bureau Group Guangdong Construction Engineering Co., Ltd., Guangzhou 510000, China
Abstract：In recent years, American Society for Materials and Testing (ASTM) and Japanese Industrial Standards (JIS) have developed the analysis standards of nickel-based alloy by spark discharge atomic emission spectrometry. In order to meet the needs of development, the national standard GB/T 38939-2020 Nickel-based alloy-Determination of multi-element contents-Spark discharge atomic emission spectrometric method (routine method) had been officially implemented since 1st December 2020 in China. The similarities and differences of three standards above were compared and the contents in newly issued national standard were analyzed, which was helpful to deepen the understanding and recognition of standard by the users. The results showed that compared to the corresponding ASTM and JIS standards, the criterions in standardization of instrument type and accuracy of measurement results in GB were more detailed and comprehensive. The control of instrument and analytical conditions in GB and JIS standards were more rigorous. In terms of sample preparation and excitation, it was suggested for GB to developed the standard methods in sampling and sample preparation of nickel-based alloys as soon as possible. For the application scope, measurement wavelength and interference elements, the clauses in GB and ASTM standards had their own merits.
刘满雨, 冯伟, 王纯, 吴超, 侯永涛, 孙墅畦. 火花放电原子发射光谱法分析镍基合金标准的对比和解析[J]. 冶金分析, 2021, 41(7): 54-60.
LIU Manyu, FENG Wei, WANG Chun, WU Chao HOU Yongtao, SUN Shuqi. Comparison and analysis of standard methods for the determination of nickel-based alloy by spark discharge atomic emission spectrometry. , 2021, 41(7): 54-60.
[1] 曹宏燕.冶金材料仪器分析方法国内外标准的进展[J].冶金分析,2013,33(1):27-42. CAO Hongyan.The progress of instrumental standard analysis methods of metallurgical materials at home and abroad[J].Metallurgical Analysis,2013,33(1):27-42. [2] 黄雪,吴小玲,苏海保,等.镍基高温合金化学分析方法优化及应用研究[J].化学工程与装备,2015,3(3):15-20. HUANG Xue,WU Xiaoling,SU Haibao,et al.The optimization and application research on chemical analysis method of nickel-based superalloy[J].Chemical Engineering & Equipment,2015,3(3):15-20. [3] 邵晓东,刘养勤,李瑛,等.镍基合金中元素分析方法研究进展[J].冶金分析,2010,30(5):38-48. SHAO Xiaodong,LIU Yangqin,LI Ying.et al.Progress in analysis methods of elements in nickel-base alloys[J].Metallurgical Analysis,2010,30(5):38-48. [4] 朱天一,冯典英,李本涛,等.镍基高温合金元素分析方法研究进展[J].化学分析计量,2019,28(3):121-126. ZHU Tianyi,FENG Dianying,LI Bentao,et al.Methods for determinling elements in nickel-based superalloys[J].Chemical Analysis and Meterage,2019,28(3):121-126. [5] 文孟喜,孙晓飞,贾云海.火花放电原子发射光谱测定镍基合金中铁元素校准曲线探讨[J].冶金分析,2018,38(2):9-17. WEN Mengxi,SUN Xiaofei,JIA Yunhai.Discussion on calibration curve for determination of iron in nickel based alloy by spark discharge atomic emission spectrometry[J].Metallurgical Analysis,2018,38(2):9-17. [6] ASTM E3047-16 Standard test method for analysis of nickel alloys by spark atomic emission spectrometry[S].ASTM International,2016. [7] JIS H1288-15ニッケル及びニッケル合金.火花放電原子発光分光分析方法[S].JIS International,2015. [8] ASTM E305-13 Standard practice for establishing and controlling atomic emission spectrochemical analytical curves [S].ASTM International,2013. [9] ASTM E1257-16 Standard guide for evaluating grinding materials used for surface preparation in spectrochemical analysis [S].ASTM International,2016. [10] JIS R6010-00ペーパー研磨材の粒度[S].JIS International,2000. [11] JIS R6001-98研削と石用研磨材の粒度[S].JIS International,1998. [12] JIS H1270-15ニッケル及びニッケル合金の分析方法の試料サンプリング方法と分析方法の通則[S].JIS International,2015. [13] 贾云海,孙晓飞.火花放电原子发射光谱分析全流程正确度控制方法研究[J].冶金分析,2020,40(7):1-7. JIA Yunhai,SUN Xiaofei.Research on trueness control method of full process in spark discharge atomic emission spectrometric analysis [J].Metallurgical Analysis,2020,40(7):1-7. [14] ASTM E1329-10 Verification and use of control chart in spectrochemical analysis [S].ASTM International,2010. [15] ASTM E1601-12 Standard practice for conducting an interlaboratory study to evaluate the performance of an analytical method [S].ASTM International,2012.
