Surface hardening for Low Carbon Steel (A3k) by Yag: Nd Pulse Laser Thermal Activation

dc.contributor.author	Cazacu, Nelu
dc.contributor.author	Sava, Liliana
dc.contributor.author	Dobrovici, Sorin
dc.contributor.author	Baclea, Adolf
dc.date.accessioned	2018-11-05T09:07:11Z
dc.date.available	2018-11-05T09:07:11Z
dc.date.issued	2008
dc.identifier.issn	1453 – 083X
dc.identifier.uri	http://10.11.10.50/xmlui/handle/123456789/5597
dc.description	THE ANNALS OF “DUNAREA DE JOS” UNIVERSITY OF GALATI. FASCICLE IX. METALLURGY AND MATERIALS SCIENCE N0. 1 – 2008, ISSN 1453 – 083X	ro_RO
dc.description.abstract	The paper is based on experiments for surface hardening on A3k (low carbon steel) samples using YAG:Nd pulse laser. A small x-y moving system conducted by PC was made for sample scanning, relative to fixed focused laser beam. Laser energy, frequency and defocused, influences were studied. The results of laser/sample surface interactions were investigated by macrostructure and microstructure analyses. Hardness testing was used for evaluating the changes in surface properties.	ro_RO
dc.language.iso	en	ro_RO
dc.publisher	Universitatea "Dunărea de Jos" din Galați	ro_RO
dc.subject	surface hardening	ro_RO
dc.subject	steel	ro_RO
dc.subject	YAG:Nd	ro_RO
dc.subject	laser	ro_RO
dc.title	Surface hardening for Low Carbon Steel (A3k) by Yag: Nd Pulse Laser Thermal Activation	ro_RO
dc.type	Article	ro_RO