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
Autores principales: Casalino, Giuseppe, Moradi, Mahmoud, Moghadam, Mojtaba Karami, Khorram, Ali, Perulli, Patrizia
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6804037/
https://www.ncbi.nlm.nih.gov/pubmed/31561458
http://dx.doi.org/10.3390/ma12193136

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6804037/
https://www.ncbi.nlm.nih.gov/pubmed/31561458
http://dx.doi.org/10.3390/ma12193136

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