Microstructure Study of Pulsed Laser Beam Welded Oxide Dispersion-Strengthened (ODS) Eurofer Steel

Microstructure Study of Pulsed Laser Beam Welded Oxide Dispersion-Strengthened (ODS) Eurofer Steel

Oxide dispersion-strengthened (ODS) Eurofer steel was laser welded using a short pulse duration and a designed pattern to minimise local heat accumulation. With a laser power of 2500 W and a duration of more than 3 ms, a full penetration can be obtained in a 1 mm thick plate. Material loss was obser...

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Bibliographic Details
Main Authors: Jia Fu, Ian Richardson, Marcel Hermans
Format: Article
Language:English
Published: MDPI AG 2021-05-01
Series:Micromachines
Subjects:
oxide dispersion strengthened steel
ODS Eurofer
laser welding
microstructure
EBSD
Online Access:https://www.mdpi.com/2072-666X/12/6/629

Internet

https://www.mdpi.com/2072-666X/12/6/629

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