渗碳层就是渗碳件中含碳量高于原材料的表层。渗碳是指使碳原子渗入到钢表面层的过程。
研究了低碳钢中加入RE后对渗碳层的影响。
The effect of adding RE in low carbon steel on carburized layer is studied.
渗碳层深度是衡量渗碳件质量的主要技术指标之一。
The metal carburized layer depth is one of the major technical parameter to evaluate the quality of carburized components.
分析认为，可以用热轧形变量大小控制渗碳层的碳梯度。
It is considered that the carbon gradient of carburized layer can be controlled by hot-rolling deformation rate.
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