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一、前言钢的淬透性是控制成分、选择钢种的重要依据之一。钢的淬透性测定方法,目前常用:①端淬试验法,②计算法。根据钢的实际成分计算淬透性:
I. INTRODUCTION The hardenability of steel is one of the important bases for controlling the composition and selecting steel. Determination of hardenability of steel, currently used: ① end quenching test method, ② calculation method. Calculate hardenability based on the actual composition of the steel: