光谱分析用合金钢标准物质铸锭制备  

Preparation of Alloy Steel Reference Material Ingot for Spectroscopic Analysis

作　　者：张卫国[1] 袁满[1] 李宁[1] 张敏涛[1] 

机构地区：[1]中国船舶重工集团公司第十二研究所,陕西兴平713102

出　　处：《热加工工艺》2016年第11期102-105,共4页Hot Working Technology

摘　　要：根据光谱用合金钢标准物质铸锭研制要求,从原材料选用、加入方式、熔炼工艺制定角度出发,准确控制了该套标准物质铸锭化学成分,提高了铸锭的均匀性。通过对铸锭进行均匀性初检,制备出的铸锭可以用于制备标准物质。According to the request of alloy steel reference material ingot for spectroscopic analysis, chemical composition of a set of standard material ingot were accurately controlled from raw materials selection, adding method and melting process, and the ingot uniformity improved. The results of ingot homogeneity test show that the ingot can be used to prepare reference materials.

关 键 词：合金钢 标准物质 光谱分析 

分 类 号：TG296[金属学及工艺—铸造]