CN112154224A - 热冲压成形构件、热冲压成形用预涂镀钢板及热冲压成形工艺 - Google Patents

热冲压成形构件、热冲压成形用预涂镀钢板及热冲压成形工艺 Download PDF

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CN112154224A
CN112154224A CN201880092265.5A CN201880092265A CN112154224A CN 112154224 A CN112154224 A CN 112154224A CN 201880092265 A CN201880092265 A CN 201880092265A CN 112154224 A CN112154224 A CN 112154224A
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layer
thickness
coating
heating
hot press
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CN112154224B (zh
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易红亮
常智渊
刘钊源
杨达朋
熊小川
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Ironovation Materials Technology Co Ltd
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Ironovation Materials Technology Co Ltd
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    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
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    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
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Abstract

本发明提供一种热冲压成形构件、热冲压成形用预涂镀钢板以及热冲压成形工艺。本发明的热冲压成形构件在基础钢的至少一个表面上设置有铝或铝合金的涂层，所述涂层由所述基础钢与铝或铝合金的预涂层之间的相互扩散产生，所述涂层的厚度为6～26μm。

Description

PCT国内申请，说明书已公开。

Claims (15)

  1. PCT国内申请，权利要求书已公开。
CN201880092265.5A 2018-04-28 2018-12-27 热冲压成形构件、热冲压成形用预涂镀钢板及热冲压成形工艺 Active CN112154224B (zh)

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KR102543547B1 (ko) 2023-06-14
JP6928972B2 (ja) 2021-09-01
US11578382B2 (en) 2023-02-14
EP3611288A4 (en) 2020-12-16
KR20200129177A (ko) 2020-11-17
KR20220077154A (ko) 2022-06-08

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