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1985年12月初在武汉召开的第三届全国热处理学术交流会上,共收到纯属“低温化学热处理”领域的论文33篇,连同涉及该领域的文章在内,总数约占全部论文的45%。内容如渗氮(包括可控渗氮、脉冲渗氮及离子渗氮)和与渗氮有关的二元、多元共渗(氮碳共渗、氧氮共渗、硫氮碳共渗等)为主;并涉及配套工艺材料的生产、配套设备的优化、电子计算机控制和渗层相成份的定性与半定量分析。其中,LT(无污染硫氰共渗)新工艺覆盖面广(几乎可用于所有钢铁牌号的要求抗咬死、耐磨、抗疲劳的多种零件)、设备简单、效益
At the Third National Symposium on Heat Treatment held in Wuhan in early December 1985, a total of 33 papers were received, which were purely “low-temperature chemical heat treatment”. Together with the articles in this field, the total number of papers accounted for about 45% of the total papers %. Content such as nitriding (including controlled nitriding, pulsed nitriding and ion nitriding) and nitriding-related binary and multicomponent permeation (nitrocarburizing, nitriding, sulfonitrocarburizing, etc.) Lord; and involved in supporting the production of process materials, equipment optimization, computer control and the composition of the permeation phase qualitative and semi-quantitative analysis. Among them, LT (pollution-free thiocyanate) new technology covers a wide range (almost all steel grades require anti-seize, wear-resistant, fatigue-resistant parts), equipment is simple and effective