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Experimental and Numerical Study of AISI 4130 Steel Surface Hardening by Pulsed Nd:YAG Laser

Laser surface transformation hardening (LSTH) of AISI 4130 was investigated by a Nd:YAG pulsed laser. Laser focal height (LFH), pulse width (LPW), scanning speed (LSS), and power (LP) varied during the experiments. The microstructure of the treated zone was characterized by optical (OM) and field em...

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Detalles Bibliográficos
Publicado en:Materials (Basel)
Main Authors: Casalino, Giuseppe, Moradi, Mahmoud, Moghadam, Mojtaba Karami, Khorram, Ali, Perulli, Patrizia
Formato: Artigo
Idioma:Inglês
Publicado: MDPI 2019
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC6804037/
https://ncbi.nlm.nih.gov/pubmed/31561458
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/ma12193136
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