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前言为了消除由于氮渗入而产生的脆性,对含碳和含碳化物形成元素高的高速钢,氮化处理时必须在温度和处理时间方面有所限制。离子氮化所具有的优越性表现在温度和氮势参数上,在本文和切削成型加工工具的应用中我们对氮化处理进行了研究探索。本研究涉及到公开 Creusot—Loive 和 PSA 集团的 CETI 在南锡的冶金工程实验室的实验结果,其目的是为了使大家了解在这种型式的处理中可能获得的收益,处理所使用的高速钢和奥氏体化的条件都是特定的。下面我们将举例说明。试验方法
Introduction In order to eliminate brittleness due to nitrogen penetration, high-speed steels with high carbon and carbide-forming elements must be nitrided in terms of temperature and processing time. The superiority of ion nitriding is manifested in the temperature and nitrogen potential parameters. In this paper and the application of cutting and forming tools, we studied the nitriding process. The present study involves the disclosure of experimental results of CETI’s metallurgical engineering laboratory at Nancy in Creusot-Loive and PSA with the purpose of informing you about the benefits that may be gained in this type of treatment, handling the high-speed steel used And austenitizing conditions are specific. Below we will give an example. experiment method