Microstructure and mechanical properties of adjustable-ring-mode laser welded and hot-stamped Al–Si coated boron steel joints

Microstructure and mechanical properties of adjustable-ring-mode laser welded and hot-stamped Al–Si coated boron steel joints

The microstructure and mechanical properties of adjustable-ring-mode (ARM) laser-welded, hot-stamped 22MnB5 steel joints were analyzed and compared with those of Al–Si coated 22MnB5. Al segregation into the fusion zone (FZ) was suppressed by a ring beam introduced via ring-beam-mode (RBM) and dual-b...

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Bibliographic Details
Main Authors: Hyun-Uk Jun, Jae-Deuk Kim, Jooyong Cheon, Jaehun Kim, Yeong-Do Park, Yang-Do Kim, Changwook Ji
Format: Article
Language:English
Published: Elsevier 2024-01-01
Series:Journal of Materials Research and Technology
Subjects:
ARM laser
Hot-stamped
Al–Si coated
Microstructure
Mechanical properties
Ring beam
Online Access:http://www.sciencedirect.com/science/article/pii/S223878542303082X

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http://www.sciencedirect.com/science/article/pii/S223878542303082X

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