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1·The hardenability is irrelevant to the isothermal tempering temperature.

淬透性与等温回火温度无关。

2·With increasing tempering temperature, the retained austenite decreases.

回火温度升高，其残余奥氏体量逐渐减少。

3·When tempering temperature further heightens, he hardness descends gradually.

当回火温度进一步升高时，硬度逐渐降低。

4·The other reasons were lower tempering temperature and slower temper cooling rate.

回火温度偏低及回火冷却速度偏缓等，是零件冲击韧度不足的另一原因。

5·Fatigue strength of the MIM specimens declined with increasing tempering temperature.

MIM钢试样的疲劳强度随着回火温度升高而减低。

6·The mean size of precipitates becomes bigger with the raise of tempering temperature.

回火温度越高，析出物粒子的平均尺寸越大。

7·Tempering temperature remarkably affect the threshold value of fatigue crack propagation.

回火温度对该钢的疲劳裂纹门槛值影响显著。

8·The effects of tempering temperature on properties of quenched link-chain steel were studied.

研究了回火温度对钢淬火后性能的影响。

9·The sizes and kinds of carbides and their distribution are mainly dependent on the tempering temperature.

碳化物的形态、种类、分布主要取决于回火温度。

10·The structure homogenization as well as UTS and elongation is related to tempering temperature time, interlayer agent etc.

其组织的均匀程度与抗拉强度、延伸率一样与回火温度、时间及中间层合金的成份有关。