Open AccessThe Research of Carbon Construction Steel at Laser Alloying
Author(s) -
С. В. Смирнова,
Alexander A. Rudenko,
Olga I. Vaganova,
Olga T. Cherney,
Dmitry S. Mokerov,
Evgeny A. Semakhin
Publication year - 2019
Publication title -
international journal of innovative technology and exploring engineering
Language(s) - English
Resource type - Journals
ISSN - 2278-3075
DOI - 10.35940/ijitee.i8945.078919
Subject(s) - hardening (computing) , laser , materials science , case hardening , image warping , cracking , metallurgy , carbon steel , mechanical engineering , composite material , layer (electronics) , computer science , engineering , optics , corrosion , physics , artificial intelligence , hardness
Relevance: The theme of machine components case-hardening when heated by a laser ray has been and remains currently relevant. Laser case-hardening is characterized by a number of exclusive advantages: hardening of hard-to-reach surfaces, ensuring local hardening, including “spot” one when a continuous layer of fragile material vulnerable to cracking and destruction doesn’t form; the lack of deformations and warping of processed parts as well as finishing operations; getting desired properties both mechanical and chemical ones by introducing different elements in the uppermost layer of a product at its melting by a laser ray, i.e. at implementing laser alloying.