Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7176948 | Journal of Materials Processing Technology | 2015 | 9 Pages |
Abstract
Based on these findings, a new approach for texturing of skin-pass rolls is introduced. The technique uses a localised dispersing of hard ceramic particles by use of pulsed laser radiation. It is shown in this paper that this technique allows the creation of elevated structures with high hardness on the surface of 1.2379 cold-working steel. The wear behaviour of such textured rolls was investigated in a lubricated twin-disc-test. The experiments show that no significant wear of the laser produced structures occur during the test duration. The observed results lead to the assumption that the proposed technique allows the creation of skin-pass roll structures with significantly higher durability.
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Physical Sciences and Engineering
Engineering
Industrial and Manufacturing Engineering
Authors
K. Hilgenberg, K. Steinhoff,