| Issue |
E3S Web Conf.
Volume 309, 2021
3rd International Conference on Design and Manufacturing Aspects for Sustainable Energy (ICMED-ICMPC 2021)
|
|
|---|---|---|
| Article Number | 01125 | |
| Number of page(s) | 5 | |
| DOI | https://doi.org/10.1051/e3sconf/202130901125 | |
| Published online | 07 October 2021 | |
Influence of Annealing Process on Wear Resistance of AISI 431 Martensitic Stainless Steel
1 M. Tech, Design for Manufacturing, Gokaraju Rangaraju Institute of Engineering and Technology, Hyderabad 500090, India
2 Faculty, Department of Basic sciences and Humanities, Gokaraju Rangaraju Institute of Engineering and Technology, Hyderabad 500090, India
3 Faculty, Mechanical Engineering, Sandip Institute of Technology and Research Centre, Nashik, Maharashtra 422213, India
4 UG Students, Mechanical Engineering, Gokaraju Rangaraju Institute of Engineering and Technology, Hyderabad 500090, India
5 Faculty, Mechanical Engineering, Gokaraju Rangaraju Institute of Engineering and Technology, Hyderabad 500090, India
Stainless steel is well known for its good corrosion resistance. It is easily available in the market at low cost. Martensitic stainless steels are hard and brittle in nature, it lacks ductility. Therefore hardness, brittleness, ductility has to be balanced in martensitic stainless steel. Annealing is chosen for this research work to maintain balance between ductility and brittleness. Martensitic stainless steel samples were cut into five small pieces of length 40 mm and diameter 12 mm each by using a lathe machine. Annealing process were carried out for three specimens to the temperature 7200C, 8200C, 9200C and were named as AN1, AN2, AN3 respectively. One sample is kept aside as untreated for comparison purpose. A wear test was performed on all specimens using a pin-on-disc wear tester to evaluate the material’s wear resistance. The results of all samples were compared using a scanning electron microscope and the best material is chosen for the required application.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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