Surface layer structure of Cr-Mo-steel after laser chromium-boron-carbiding

V. S. Postnikov; S. A. Belova

doi:10.1117/12.234212

1 March 1996 Surface layer structure of Cr-Mo-steel after laser chromium-boron-carbiding

V. S. Postnikov, S. A. Belova

Proceedings Volume 2713, Fifth International Conference on Industrial Lasers and Laser Applications '95; (1996) https://doi.org/10.1117/12.234212
Event: Fifth International Conference on Industrial Laser and Laser Applications '95, 1995, Shatura, Moscow, Russian Federation

Abstract

This paper contains the results of structure investigations of laser layers on the Cr-Mo-steels surface by laser chromium-boron-carbiding. The positive influence of heating by the following heat treatment on the microfirmness and microfragility of the alloyed layer was shown. By x- ray analysis the mechanisms were determined of firmness and fragility lowering in laser layer by heating. The analysis of the fine structure of the laser layer confirms the supposition about the high thermal stability of the structure which is formed by laser alloying.

Citation Download Citation

V. S. Postnikov and S. A. Belova "Surface layer structure of Cr-Mo-steel after laser chromium-boron-carbiding", Proc. SPIE 2713, Fifth International Conference on Industrial Lasers and Laser Applications '95, (1 March 1996); https://doi.org/10.1117/12.234212

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available