Fatigue Performance of Laser Welds in Heavy-Gage Press Hardening Steels

Fatigue Performance of Laser Welds in Heavy-Gage Press Hardening Steels

This work investigates and compares the fatigue performance of laser-welded joints of two press hardening steels: a standard 22MnB5 and a variant modified by a combination of niobium and molybdenum (NbMo) alloying. The results indicate that joint geometry aspects, superposed to an intrusion-generate...

Full description

Bibliographic Details
Main Authors: Diego Tolotti de Almeida, Kleber Eduardo Bianchi, João Henrique Corrêa de Souza, Milton Sergio Fernandes de Lima, Thomas Gabriel Rosauro Clarke, Fabio Pinto da Silva, Hardy Mohrbacher
Format: Article
Language:English
Published: MDPI AG 2022-03-01
Series:Metals
Subjects:
press hardening steel
laser welding
fatigue behavior
microalloying
heat affected zone microstructure
Online Access:https://www.mdpi.com/2075-4701/12/4/580

Internet

https://www.mdpi.com/2075-4701/12/4/580

Similar Items