对渗氮层的硬度、深度和组织结构等进行了分析研究。
The microstructure, microhardness and depth of the nitrided layers were studied.
研究结果表明；钛催渗具有明显的催渗效果，可使氮、碳原子的渗入速度显著加快，提高渗层深度和渗层硬度。
The study shows that there exist remarkable Ti catalysis effects, which can increase the depth of a nitrided layer, enhance its surface hardening and nitrocarburize rapidly.
结果表明，稀土能增加渗铬层深度，有助于提高渗氮层的表面硬度。
The results show that the addition of rare earth elements can increase the depth of the chromizing layer and hardnesss of the T10 steel surface.
结果表明，稀土能增加渗铬层深度，有助于提高渗氮层的表面硬度。
The results show that the addition of rare earth elements can increase the depth of the chromizing layer and hardnesss of the T10 steel surface.
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