Localized Laser Heat Treatment on AISI 1045 Steel Using a LPBF Laser

Localized Laser Heat Treatment on AISI 1045 Steel Using a LPBF Laser

ABSTRACT Laser heat treatment (LHT) can provide local microstructure modification for metallic materials. This study investigates the viability of LHT on AISI 1045 steel using a laser designed for laser powder bed processing (LPBF) with a very small beam diameter compared to existing literature. Ene...

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Bibliographic Details
Main Authors: Benjamin Ours, Hammad Ur Rehman, Scott Downard, Timothy Cyders, Brian Wisner
Format: Article
Language:English
Published: Wiley 2025-01-01
Series:Engineering Reports
Subjects:
AISI 1045 carbon steel
heat treatments
laser surface hardening
microstructure control
surface treatments
Online Access:https://doi.org/10.1002/eng2.13045
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