Ways to Intensify Laser Hardening Technology

Autor: Kovalenko, Volodymyr S., Dauw, Dirk F.
Zdroj: CIRP Annals - Manufacturing Technology; January 1998, Vol. 47 Issue: 1 p133-136, 4p
Abstrakt: At this stage of the laser material hardening development, few techniques to intensify the process and to Improve the quality of the hardened surfaces may be proposed: 1) the development of new absorption coatings to increase laser radiation absorption efficiency of the surface to be hardened; 2) the development of devices t o measure material absorptivity and instant temperature in working zone at laser irradiation t o control treatment conditions; 3) the new compositions development for alloying and cladding; 4) the development of combined techniques The study results of these and other techniques are presented and discussed
Databáze: Supplemental Index