加工性及び耐食性に優れたアルミニウム系合金めっき鋼板及びその製造方法

Japanese Patent JP7321370

B2

The present invention relates to an aluminum alloy-plated steel sheet having excellent workability and corrosion resistance and a method for manufacturing same and, more specifically, to an aluminum alloy-plated steel sheet which prevents the generation of microcracks, which are generated upon hot forming, and is superb in terms of seizure and corrosion resistance, and a manufacturing method therefor.

JP2003183802	HIGH-STRENGTH ALUMINUM-PLATED STEEL SHEET EXCELLENT IN HEAT RESISTANCE AND AFTER-COATING CORROSION RESISTANCE, AND HIGH-STRENGTH AUTOMOTIVE PART
WO/2006/104420	METHOD FOR APPLYING ALUMINIUM OR ZINC COATING ON IRON AND STEEL PRODUCTS, A DEVICE FOR CARRYING OUT SAID METHOD, USED ALLOYS AND FLUXES AND THE THUS PRODUCED ARTICLES

b, suku-kyu
Hwang, Hyun-seok
Kim, Myeong-su
Oh, Jung-gi
Min, Kwan-Chi

JP2022521589A

August 04, 2023

December 18, 2020

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POSCO Holdings Inc.

C23C2/12; C21D9/00; C22C21/00; C22C38/00; C22C38/04; C23C2/26; C23C2/28; C23C2/40

JP8283925A
JP9087859A
JP11343560A
JP2000273606A
JP2003306757A
JP2012012649A
JP2019073778A
JP2019505670A

WO2014156073A1
WO2018117769A1
WO2019111931A1

Hidekazu Miyoshi
Masakazu Ito
Hiroko Hara

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