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Proceedings Paper

Structures of laser hardening of high-speed steel SW7M
Author(s): Stanislaw Adamiak; Andrzej Bylica; Marian Kuzma
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Paper Abstract

This work is dedicated to the high-speed steel SW7M hardened with smelting by a laser. The study was carried out with the nonhardened and hardened specimens before laser treatment. As a result of smelting a grainy structure was obtained. On the boundries of grains a network of white phase is noticiable. Hardness of the nonhardened specimen becomes lesser with the distance from the elucidated surface. while in the hardened specimen at the depth of 600 900pm a hardness downfall below the value of the core.

Paper Details

Date Published: 1 August 1991
PDF: 5 pages
Proc. SPIE 1391, Laser Technology III, (1 August 1991); doi: 10.1117/12.57185
Show Author Affiliations
Stanislaw Adamiak, Higher Pedagogical School in Rzeszow (Poland)
Andrzej Bylica, Higher Pedagogical School in Rzeszow (Poland)
Marian Kuzma, Higher Pedagogical School in Rzeszow (Poland)

Published in SPIE Proceedings Vol. 1391:
Laser Technology III
Wieslaw L. Wolinski; Bohdan K. Wolczak; Jerzy K. Gajda; Danuta Gajda; Ryszard S. Romaniuk, Editor(s)

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