标准摘要
[中文适用范围]： 本国际标准规定了测定钢和铁中氮的惰性气体熔化后热导法。 该方法适用于 0.002% (m/m) 至 0.6% (mlm) 之间的氮含量。 [外文原描述]： This International Standard specifies a thermal conductimetric method after fusion under inert gas for the determination of nitrogen in steel and iron. The method is applicable to nitrogen contents between 0,002 % ( m / m ) and 0,6 % ( m / m ).
英文名称Steel and iron — Determination of nitrogen content — Thermal conductimetric method after fusion in a current of inert gas (Routine method)