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一、前言连续冷却转变(CCT)曲线的测定对研制新钢种,制定正确的控轧控冷工艺是十分必要的。本文在我所现有设备条件下,测定了16Mn 与 B_2钢的静态连续冷却曲线。所用膨胀仪为长沙仪器厂生产的 RPZ—1型晶
I. Introduction Continuous CCT (CCT) curve determination is very necessary for the development of new steel grades and the development of the correct controlled rolling and controlled cooling process. In this paper, the static continuous cooling curves of 16Mn and B_2 steel were measured under the conditions of our existing equipment. The dilatometer used is the RPZ-1 crystal manufactured by Changsha Instrument Factory