Identification of Intermetallic Compounds and Its Formation Mechanism in Boron Steel Hot-Dipped in Al-7 wt.% Mn Alloy

In laser welding and hot stamping Al-Si-coated boron steel, there is a problem that the strength of the joint is lowered due to ferrite formation in the fusion zone. The purpose of this study is to develop an Al-7 wt.% Mn hot-dip coating in which Mn, an austenite stabilizing element, replaces the fe...

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Veröffentlicht in:	Coatings (Basel) 2017-12, Vol.7 (12), p.222
Hauptverfasser:	Kwak, Sung-Yun, Yun, Jung-Gil, Lee, Jae-Hyeong, Shin, Dong-Ik, Kang, Chung-Yun
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum base alloys Boron compounds Boron steels Constitution Decomposition reactions Diffusion layers Ferrites Hot dip aluminizing Hot stamping Immersion coating Intermetallic compounds Iron oxides Laser beam welding Manganese Microstructure Silicon steels
Online-Zugang:	Volltext
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