TY  JOUR
TI  Dilatometric and densimetric changes occurring under laser  hardening of 40Cr steel parts
KW  40Cr steel
KW  laser strengthening
KW  geometric dimensions
KW  volume
KW  hardness
KW  martensitic transformation
JO  Science intensive technologies in mechanical engineering
AU  Belyaev, I.V.
AU  Zhdanov, A.V.
AU  Lyukhter, A.B.
AU  Volchansky, T.V.
AU  Pechnikov, I.S.
AU  Valgin, M.D.
PY  2026
IS  2026
PB  Bryansk State Technical University