标准摘要
[中文适用范围]： 本文件规定了在感应炉中燃烧后的红外吸收法，用于测定镍铁中 0.004% 至 2.5% 范围内的碳含量。 该方法适用于正常生产操作。 它使用市售设备，并使用钢和/或镍铁认证参考材料 (CRM) 进行校准。 [外文原描述]： This document specifies an infrared absorption method after combustion in an induction furnace for the determination of the carbon content in ferronickels in the range of 0,004 % to 2,5 %. The method is applicable to normal production operations. It uses commercially available equipment, which is calibrated using steel and/or ferronickel certified reference materials (CRMs).
英文名称Ferronickels — Determination of carbon content — Infrared absorption method after induction furnace combustion