标准号: ASTM E1941—10 英文标准名称: Standard Test Method for Determination of Carbon in Refractory and Reactive Metals and Their Alloys by Combustion Analysis 国别: 标准类型: 美国材料实验协会标准 发布日期: null 实施日期: 2010-12-01 批准日期: null 发布单位: 起草单位: 标准状态: 现行有效 中文主题词: 英文主题词: 摘要: This test method applies to the determination of carbon in refractory and reactive metals and their alloys in quantities from 20 μg to 500 μg. This corresponds to mass fractions ranging from 0.004 wt % to 0.100 wt % for a 0.5 g sample. 中国标准分类号: 国际标准分类号: 失效标准号: 页数: 4