Surface Hardening Over 38MoCrAl09 Steel by YAG:Nd Pulse Laser

Authors

  • Sorin DOBROVICI "Dunarea de Jos" University of Galati, Romania
  • Nelu CAZACU "Dunarea de Jos" University of Galati, Romania
  • Liliana SAVA Unita VIG, Bucuresti, Romania
  • Adolf BACLEA Socomar SRL, Sorento, Italy

Keywords:

laser, YAG:Nd, hardening, steel

Abstract

Laser offers unique capabilities for high energy concentrations at small surfaces. Factors that have influences over interactions between laser beam and steel surfaces have very high control. Pulse laser YAG:Nd is usually used for cutting and welding. Paper is based on hardening experiments using KVANT 17 (YAG:Nd) pulse laser over 38MoCrAl09 steel. Results were investigated by hardness (HV5) macrographic and micrographic method.

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Fascicle_9_2_2008

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Published

2008-11-15

Issue

Vol. 31 No. 2 (2008)

Section

Articles

How to Cite

1.
Surface Hardening Over 38MoCrAl09 Steel by YAG:Nd Pulse Laser. Ann_UGAL_MMS [Internet]. 2008 Nov. 15 [cited 2026 Nov. 2];31(2):103-7. Available from: https://ojs.ugal.ro/index.php/mms/article/view/3111

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