Effect of powdered laser surfacing modes on structure and properties of wear-resistant coating and new medium carbon steel with yield strength 1500 MPa

Autor:	G. D. Motovilina, V. V. Bobyr, V. V. Ryabov, T. V. Knyazyuk
Rok vydání:	2019
Předmět:	Materials science Carbon steel 020502 materials 0211 other engineering and technologies 02 engineering and technology engineering.material Laser law.invention 0205 materials engineering Coating law engineering Wear resistant Composite material 021102 mining & metallurgy
Zdroj:	Voprosy Materialovedeniya. :107-116
ISSN:	1994-6716
Popis:	This paper studies coatings obtained by laser cladding of M2 powder material (Hoganas, Belgium) on a new B1500 medium-carbon steel. The analysis of defects (pores, cracks), microstructure, phase composition, microhardness of the deposited coatings depending on heat input of laser radiation was performed. The results of tests for wear resistance of coating samples, which allow selecting the optimal modes of laser deposition, are presented.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::3e631043d320e5b630add14160b456a2 https://doi.org/10.22349/1994-6716-2018-96-4-107-116 Zobrazit plný text záznamu