Abstract
This paper against the surface of the modified problem, through advanced technology to improve nitrogen-surface performance, so that part of hardness, abrasion resistance, corrosion resistance and the strengthening of anti-bite. Ion nitride, with its short time, the special energy-saving machinery in all areas of broad application. In this paper, in-depth study of the plasma Nitride basic theory, put forward on the plasma nitriding equipment and technology requirements. Different compounds nitriding of the performance of different, nitriding layer, layer and the spread of the transition layer also have their own performance. This article is also based on the nitriding temperature and nitrogen potential of nitriding of the formation and decomposition of the impact of laws. Ion nitride layer of the composition and microstructure morphology has conducted in-depth research. Nitride understanding of the surface after the performance has been learned. Ion nitrogen can contribute significantly to the increase of nitriding layer deep. Nitride and the types of alloys have markedly increased. The proliferation of precipitation hardening of more small dispersion, Nitriding help improve the quality of the workpieces nitriding and improve performance.
Alloy steel surface nitriding treatment is mainly used H11、38CrMoAl、3Cr2Mo8V、40Cr Die steel materials from time to time nitride. The equipment is used by the 30KW glow of the L-30-nitride furnace.
