Effect of Ausnetic Nitrocarburizing Of Mild Steel Under Various Cooling Rate And Ageing Conditions
- M.Aravind
- Ashok kumar.S
- Vignesh.V
Nitrocarburizing is a thermochemical diffusion process involving the simultaneous addition of nitrogen and carbon to the surface of ferrous materials. The properties like better surface hardness, high wearresistance, excellent fatigue strength, improved corrosion resistance; zero to Minimal distortion can be attained by Austenitic Nitrocarburizing (ANC). The reason is a nitrogen austenite layer is developed as substrate between the compound layer and the diffusion layer. The mild steel sample is treated on ANC under Fluidised Bed Furnace in various cooling rate and ageing at different temperature conditions. This effect results in variation in the microstructure of the sample after processing and in the micro hardness of the material. It has been found that the hardness of the sample on Austenitic Nitrocarburizing is greater than that of the sample on Ferritic Nitrocarburizing. Therefore it is necessary to know at what condition the hardness will be good
M.Aravind, Ashok kumar.S, Vignesh.V. "Effect of Ausnetic Nitrocarburizing Of Mild Steel Under Various Cooling Rate And Ageing Conditions".INTERNATIONAL JOURNAL OF ENGINEERING DEVELOPMENT AND RESEARCH ISSN:2321-9939, Vol.1, Issue 2, pp.134 - 136, URL :https://rjwave.org/ijedr/papers/IJEDR1302027.pdf
Volume 1 Issue 2
Pages. 134 - 136
