TY JOUR TI Dependence of magnetic properties of laser welded joints on static loading stress KW laser welding KW welded joints KW non-destructive testing KW magnetic control KW coercive force KW stress state KW calibration curves JO Science intensive technologies in mechanical engineering AU Zavitkov, A.V. AU Markov, N.A. AU Krivorotov, V.I. PY 2026 IS 2026 PB Bryansk State Technical University