渗碳

All the gears are made of special steel, machined in high precision process and carburized in heat treatment.

所有齿轮都经过热处理渗碳、高工艺加工的特种钢制成。

The surface of plasma carburized stainless steel was brightened by the electrochemical method.

采用电化学方法对低温离子渗碳后的奥氏体不锈钢表面进行了亮化处理。

Deep Carburized ; Materials ; Contact Fatigue ; The Method of Test

深层渗碳；材料；接触疲劳；试验方法

The average error is about 10%, according with the demands of the industry application, so the eddy current testing system of carburized materials is available to the actual situation.

这说明基于一定模型开发的涡流测试系统，可以较为真实地模拟涡流检测渗碳材料的情况。

The effect of different low tempering temperatures on the strength and toughness,wear resistance of carburized layers in 20CrMnMo and 17Cr2Ni2Mo steels was studied.

研究了不同低温回火温度对20CrMnMo钢和17Cr2Ni2Mo钢渗碳层强韧性和耐磨性的影响。

This article applies ANSYS Parametric Design Languageto study the influence of carburized layer and copper alloy strips on strength of Slide Bearing for Roller Bit.

应用ANSYS的参数化设计语言APDL，研究了牙轮钻头滑动轴承表面渗碳层和镶嵌的铜合金对轴承强度的影响。

It is indicated that the carburized stainless steel can not only be restored to the original color of stainless steel and improved the surface quality, but also can keep a high hardness after being brightened using the optimized process parameters.

结果表明，采用优化后的工艺参数对渗碳不锈钢进行亮化处理，不但可以恢复不锈钢原有的颜色，改善其表面质量，而且硬化层的损失很小，不锈钢表面仍具有很高的硬度。

The microstructure of the carburized layer was studied by optical microscopy and transmission electron microscopy,and the hardness distribution along the depth of carburized ...

利用光学显微镜、透射电镜以及显微硬度计对热处理后19Mn2Cr2NiMoAl钢渗碳层的组织和硬度进行分析研究。

Carburized materials possess relatively high surface hardness, good fatigue strength and enough toughness.

材料经渗碳处理后可获得较高的表面硬度、接触疲劳强度而心部仍保持良好的冲击韧性。

During the brightening, the hardened layer should be removed as little as possible because the thickness of plasma carburized layer is only less than 50 μm.

由于不锈钢离子渗碳后的硬化层厚度仅为50μm左右，所以在亮化处理过程中应尽可能减少硬化层的减薄量。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。