The tempering behavior model of relationship between tempering hardness and temperature was set up.
建立了回火硬度与回火温度关系的回火效应模型。
According to the tempering temperature and hardness curve, the redistribution of residual stress is associated with the transformation of residual austenite.
由回火温度与硬度变化曲线证实，残余应力重新分布是与残余奥氏体转变相关联。
Combining the tempering behavior with the grinding thermal model, the change in surface hardness due to grinding heat could be predicted.
通过合并磨削热模型和回火效应可以预测工件磨削后的表面硬度变化。
Combining the tempering behaviour with the thermal model of grinding, the change in surface hardness due to grinding heat can be predicted.
通过合并磨削热模型和回火效应，可以预测工件磨削后的表面硬度变化。
Tempering resulting from grinding heat caused surface hardness changes of hardened steels after grinding.
磨削热导致回火引起淬硬钢磨削后表面硬度变化。
Having studied the relationship between tempered hardness and tempering temperature for hardened carbon steels, a tempering behaviour model is set up between hardness and temperature.
研究了淬硬钢回火硬度与回火温度的关系，建立了回火硬度与回火温度关系的回火效应模型。
Moreover, the effect of quenching, tempering or cycling heat treatment on the hardness values of the composite is also studied.
此外，文中还研究了淬火、回火或循环热处理对该复合材料硬度值的影响。
The tensile strength, elongation and hardness of T10 steel subjected to magnetic field quenching and to high temperature tempering were separately increased by 28%, by 8.
与经普通淬火和高温回火的相比，经磁场淬火和高温回火的T10钢的抗拉强度提高了28%，断后伸长率提高了8。
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。
This paper has studied hardness changing law of low carbon austenite-martensite double phases stainless steel at different tempering temperatures.
研究了低碳奥氏体—马氏体双相不锈钢在不同回火温度下硬度变化规律。
The hardness and the wear resistance decrease after multiple tempering.
多次回火后，高钒高速钢硬度降低，耐磨粒磨损性能下降。
Hardness can do 61 — 65hrc maturation process is: annealing, softening after casting machining, machining of air cooling after quenching and low temperature stress tempering.
硬度能做到61——65hrc成熟工艺是：铸造后软化退火，便于加工，加工后空冷淬火加低温去应力回火。
Then hardness of coatings and substrate was measured. By means of bend-rotation fatigue tests, fatigue strength of coating and uncoating specimens was compared after hardening and tempering.
然后测量涂层和基体的硬度，并通过采用旋转弯曲疲劳试验比较涂层试样与未涂层试样的疲劳强度。
Optical metallographic microscope, micro-hardness tester, electron microprobe and X-ray diffraction analysis were applied to explore the process of intermediate temperature tempering transformation.
利用光学金相显微镜、显微硬度计、电子探针及X射线衍射分析仪初步探索其中温回火转变过程。
The point of intersection of elastic line and plastic line moves toward the low cycle life with the hardness of the spring steel raised after tempering from the strain fatigue curve.
在应变疲劳曲线上，弹性线和塑性线的交点随弹簧钢回火后硬度的升高而向低循环寿命移动；
Because the hardness of substrate was low after vacuum melting, the hardness of substrate was increased by hardening and tempering methods.
由于真空烧结涂层基体的硬度较低，采用对基体调质处理的方法来提高涂层基体的硬度。
However, the parent metal's hardness and tempering current state throw a monkey wrench into that equation.
不过，家长金属的硬度和锻炼现状掷入猴扳手，方程。
Results show that tempering has considerable influence on both hardness and strength.
结果表明：回火对试验钢的硬度和强度均有较大影响。
Results show that tempering has considerable influence on both hardness and strength.
结果表明：回火对试验钢的硬度和强度均有较大影响。
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