The effect of adding RE in low carbon steel on carburized layer is studied.
研究了低碳钢中加入RE后对渗碳层的影响。
Furthermore, the kinetic equation of carburized layer growth was presented.
此外，还给出了渗层生长的动力学方程序。
It is considered that the carbon gradient of carburized layer can be controlled by hot-rolling deformation rate.
分析认为，可以用热轧形变量大小控制渗碳层的碳梯度。
When the carbon content in carburized layer ranges from1.08% to 1.45%, the wearability increases with carbon content.
在渗层含碳量为1.08 ~ 1.45%的范围内，耐磨性随含碳量的增加而提高。
The metal carburized layer depth is one of the major technical parameter to evaluate the quality of carburized components.
渗碳层深度是衡量渗碳件质量的主要技术指标之一。
The facts have proved that this instrument can meet the need of actual manufacture for the depth of carburized layer measurement.
实践证明，该仪器完全能满足生产实际对渗碳层深度的测量要求。
The microstructure of carburized layer in 20 steel cast-iron molten bath carburized at different temperature and time was studied in the paper.
本文探讨了2 0钢在铸铁浴中经不同温度及时间渗碳的渗层组织。
The macro characteristics, micro morphology, metallographic structure and carburized layer depth of the fractured teeth were observed and analyzed.
对断齿齿面的宏观特征、微观形貌、显微组织和渗层深度进行了观察、测试与分析。
A new method, named resistance method, for determining the depth of carburized layer is presented by means of theoretical analysis and test results.
通过理论分析和试验结果，讨论了一种新颖的测定渗碳层深度的方法——电阻法。
The surface hardness, carburized structure and thickness of the carburized layer on the TiAl-alloy obtained through the different carburization technologies was studied.
试验研究了钛铝基合金离子渗碳后的渗层组织结构、渗碳温度和时间对渗层厚度、表面硬度的影响。
The results have given a theoretical basis on the favorable design of carburizing parameters, for the accurate control of depth and carbon distribution in carburized layer.
衡量渗层性能的主要技术指标就是渗碳层深度和表层碳浓度分布。
When carburized under high carbon potential (1. 1% C), microcracks tend to appear on the martensitic matrix near the outer surface of the layer.
表面碳势为1.1%C的渗碳硬化层内，临近外表面部位的枣核马氏体中会出现显微裂纹。
The carburized alloyed layer possesses high density of finery and dispersed alloy carbides for the high concentrations of W, Mo and their affinities with carbon.
经淬火及回火后的合金层具有高速钢组织及性能。对渗金属层渗碳后的组织进行了电子显微分析。
The carburized alloyed layer possesses high density of finery and dispersed alloy carbides for the high concentrations of W, Mo and their affinities with carbon.
经淬火及回火后的合金层具有高速钢组织及性能。对渗金属层渗碳后的组织进行了电子显微分析。
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