原文标准名称：用燃烧碘滴定法测定石墨中硫的试验方法

英文标准名称：Standard Test Method for Sulfur in Graphite by Combustion-Iodometric Titration Method

中文主题词：燃烧试验法;核能;石墨;试验;耐火材料;硫

英文主题词：combustion; graphite; sulfur; titration

标准号：ASTM C816-1985(2005)

标准状态：现行

国别：

发布日期：1985-06-07

实施或试行日期：

发布单位：美国材料与试验协会(US-ASTM)

起草单位：D02.F0

标准类型：方法

标准水平：

中国标准分类号：Q51

国际标准分类号：71_060_10

页数：0

正文语种：

内容简介

Sulfur, even in very low concentrations, is of concern in a nuclear reactor because of potential corrosion of metallic components. This test method has the sensitivity to analyze very low sulfur contents in graphite using very small samples. This test method can be used to characterize graphite for design purposes. 1.1 This test method covers the determination of sulfur in graphite in the concentration range from 1 to 200 g/g in a 1-g sample or 5 to 1000 g/g in a 0.2-g sample. 1.2 The values stated in SI units are to be regarded as the standard.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.