Process Signature for Laser Hardening

by Friedhelm Frerichs, Yang Lu, Thomas Lübben, Tim Radel
Published 2021-03-01

The Influence of Former Process Steps on Changes in Hardness, Lattice and Micro Structure of AISI 4140 Due to Manufacturing Processes

by Florian Borchers, Brigitte Clausen, Lisa C. Ehle, Marco Eich, Jérémy Epp, Friedhelm Frerichs, Matthias Hettig, Andreas Klink, Ewald Kohls, Yang Lu, Heiner Meyer, Bob Rommes, Sebastian Schneider, Rebecca Strunk, Tjarden Zielinski
Published 2021-07-01