Features of Laser Treatment of Corrosion-Resistant Steels of Austenitic and Carbide Classes-Reference-Cited by-同舟云学术

Features of Laser Treatment of Corrosion-Resistant Steels of Austenitic and Carbide Classes

Published:2020-05-04 Issue: Volume:989 Page:296-300
ISSN:1662-9752
Container-title:Materials Science Forum
language:
Short-container-title:MSF

Author:

Tarasova Tatiana Vasilievna¹,Belashova I.S.²,Kuzmin S.D.²,Egorov S.A.¹

Affiliation:

1. Moscow State University of Technology "STANKIN"

2. Moscow Aviation Institute (National Research University)

Abstract

In this paper effect of a fiber laser on the microstructure and properties of steels 95X18 and 12X18H10T is shown. The regularities of changes in the structure of a laser-treated surface by X-ray diffraction and X-ray microscopic analyzes were studied. The high efficiency of laser heat treatment of steel 95X18 with the subsequent tempering, to improve the tribological properties of the surface layers has been established. For steel 12X18H10T laser shock hardening method (405 HV) is recognized to be effective.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science

Link

https://www.scientific.net/MSF.989.296.pdf

Reference8 articles.

1. Grigoryants A.G., and A.N. Safonov, Laser technology and technology. Fundamentals of laser thermal strengthening of alloys, Moscow: Higher School, 6 (1988) 420.

2. Kovalenko V.S., et al. Hardening of parts with a laser beam, Kiev: Technique, (1981).

3. Lakhtin Yu.M., and T.V. Tarasova, Surface hardening of corrosion-resistant steels by laser radiation, Moscow: Mashinostroenie, (1984).

4. Tarasova T.V. Prospects for the use of laser radiation to improve the wear resistance of corrosion-resistant steels, Metal science and heat treatment of metals, 6 (2010) 54-58.

5. Belashova I.S. Modifying the surface of tool steels using laser heating, High technologies, 10 (2004) 36.