阐述了钛催渗低温盐浴氮碳共渗机理，重点研究了钛催渗对几种不同材料钢氮碳共渗的影响。
Effects of Ti catalysis of nitrocarburization on several materials in salt bath at low temperature were studied, and its acting mechanism was discussed.
对氮气-甲烷离子氮碳共渗的机理进行了初步分析讨论。
The mechanism of the ion N-C component permeation is discussed in the end of this article.
对渗铝及硅和其它元素的共渗层的制备工艺及其抗高温腐蚀机理进行了详细讨论。
The preparation of Al, Si and other elements co-diffusion coating and the mechanism of its high-temperature corrosion resistance were went into details.
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