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A Novel Duplex Treatment of C20 Steel Combining Low-Pressure Carburizing and Laser Quenching.

Authors :
Sola, R.
Veronesi, P.
Giovanardi, R.
Parigi, G.
Source :
Journal of Materials Engineering & Performance; Nov2017, Vol. 26 Issue 11, p5396-5403, 8p
Publication Year :
2017

Abstract

This research paper focuses on a novel duplex treatment combining low-pressure carburizing and laser quenching to reach high surface hardness and hardening depth, improving wear resistance and mechanical properties. Results of microstructural analysis, micro- and nanohardness, wear and x-ray diffraction tests, carried out on laser-treated, carburized and duplex-treated C20 low-alloy steel, demonstrate that the novel duplex treatment developed greatly enhances wear resistance of the material. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
10599495
Volume :
26
Issue :
11
Database :
Complementary Index
Journal :
Journal of Materials Engineering & Performance
Publication Type :
Academic Journal
Accession number :
126197279
Full Text :
https://doi.org/10.1007/s11665-017-2965-3