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本文结合生产实践较系境地介绍了法国SURSULF(低污染液体硫-氮共渗)工艺的特点、原理及其处理后的零件的金相蛆织和机械性能。
In this paper, the characteristics, principle and the metallurgical maggot weaving and mechanical properties of the French SURSULF (low-pollution liquid sulfur-nitrogen gas permeation) process are introduced systematically in combination with the production practice.