The result shows that the RE make CCT curve move towards right and hardness of steel increases at same rate of cooling.
结果表明：稀土使钢的过冷奥氏体转变曲线右移，在同样冷却速度下，加稀土钢的硬度增加。
TEMPER : Process of re-heating hardened steel to a temperature below critical temperature followed by a desired rate of cooling;
回火：将已经淬硬的钢材再加热到低于临界点以下的某一温度，保温一定时间然后根据要求冷却到一定温度的工艺；
The operation consists of reheating quench-hardened steel to some temperature below the critical range followed by any rate of cooling.
回火作业包括将淬硬钢重新加热到低于临界范围的某一温度然后以任意速率冷却。
The cooling water network of a plant was analyzed with the two methods, and the minimal flow rate of cooling water was determined under different circumstances.
用这两种方法对某装置的冷却水网络进行了分析，确定了不同情况下的冷却水的最小流率。
According to the temperature and rate of cooling, microstructure forecast is carried out, computer simulation of quenching microstructure of T8 steel is accomplished.
根据试样任意一点的温度和冷却速度对该点的组织进行预测，实现了T8钢淬火组织的计算机模拟。
According to the temperature and rate of cooling, microstructure forecast is carried out, computer simulation of quenching microstructure of T8 steel is accomplished.
根据试样任意一点的温度和冷却速度对该点的组织进行预测，实现了T8钢淬火组织的计算机模拟。
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