Methods for the analysis of iron and steel, Part 12: Determination of nitrogen in steel (steam distillation titrimetric method)
钢铁分析方法第12部分:钢中氮的测定(水蒸气蒸馏滴定法)
发布日期:
1983-01-09
规定了所有类型钢中氮的测定方法,适用于0.001%至0.5%之间的氮含量。
Sets out a method for determination of nitrogen in all types of steel, and is applicable to nitrogen contents between 0.001 percent and 0.5 percent.