Golubchik E.M., Kopceva N.V., Meshkova A.I., Efimova J.J., Nikitenko O.A., Medvedeva E.М. Effect of annealing on microstructure and properties of welded joints produced by laser welding of low carbon steel strips

Abstract

Questions of formation of laser welded joints in cold-rolled strips in a larger continuous technological units are investigated, a new cold rolling mill JSC «MMK». Metallografic investigation results of welding zone in low carbon rolled steel after continuous annealing using ANO are presented.

Keywords

Laser welding, band, microstructure, microhardness, annealing.

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