【摘要】 提出了一种经济实用、精度高的测定碳钢中碳含量的新方法。阐述了该方法的测量原理,即以金相组织表面反射光强度测定碳钢的碳含量及数据处理方法,并给出了有关的经验公式。更多还原

【Abstract】 A new method,which is economical practical and accurate,isproposed to measure carbon content in simple steel.The principles of thismehod are deserribod.The reflected light strengh of metallographic structuralsurfa ce to determine carbon content in simple steel and method of dataprocessing,thus giving some relative empirical equations.更多还原