Layered hardening and grain structure refinement of low-alloyed tool steel applying two-stage surface morphology modification by laser phase transformation and ultrasonic peening

1. Lesyk, D.A.
2. Martinez, S.
3. Mordyuk, B.N.
4. Dzhemelinskyi, V.V.
5. Lamikiz, A.
6. Grzesiak, D.
7. Kotko, A.V.
8. Alnusirat, W.