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该工艺由于采用真空技术,简化了氮化工艺控制过程,渗层均匀,致密性好,耐磨性、脆性、硬度等性能指标优于气体软氮化工艺,并不亚于离子氮化工艺;该工艺对有盲孔、沟槽、深孔的工件的氮化尤有独特的优越性,弥补了气体软氮化和离子氮化等工艺的一些不足。桂林电器科学研究所和上海华通开关厂经过两年多的试验研究,取得了较好的技术经济效
Due to adopting the vacuum technology, the process simplifies the control process of the nitriding process, the permeation layer is uniform, the compactness is good, the performance indexes such as abrasion resistance, brittleness and hardness are superior to the gas nitrocarburizing process, which is no less than the ion nitriding process; The process of blind holes, grooves, deep hole of the nitride particularly unique advantages, to make up for gas nitrocarburizing and ion nitriding processes such as some of the deficiencies. Guilin Institute of Electrical and Shanghai Huatong Switch Factory after two years of experimental research and achieved good technical and economic efficiency