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    알루미늄 도금 강판의 제조방법 및 그에 따라 제조된 알루미늄 도금 강판 无效
    铝板钢板及其制造的铝板的制造方法

    公开(公告)号:KR1020130119782A

    公开(公告)日:2013-11-01

    申请号:KR1020120042846

    申请日:2012-04-24

    Abstract: The invention relates to a method for manufacturing an aluminum coated steel sheet, in which heat resistance is improved, comprising: a step for preparing a steel sheet; and a step for forming a plating layer on a surface of the steel sheet by using an aluminum target through a sputtering process. Moreover, an aluminum coated steel sheet according to the invention comprises: a steel sheet; and an aluminum based plating layer, which is plated on a surface of the steel sheet. The plating layer is plated through a sputtering method, and an inter-metal compound layer is not formed between the steel sheet and the plating layer. The present invention provides an aluminum coated steel sheet, in which a discoloration of a surface is generated at high temperatures, which is over 400, because diffusion of Fe through an inter-metal compound layer is prevented by plating an aluminum or an aluminum alloy to a sputtering method. [Reference numerals] (AA) Comparative example 1;(BB) Comparative example 2;(CC) Example 1;(DD) Example 2;(EE) Example 3

    Abstract translation: 本发明涉及一种制造耐热性提高的镀铝钢板的方法,包括:制备钢板的步骤; 以及通过溅射法使用铝靶在钢板表面上形成镀层的工序。 此外,根据本发明的铝涂层钢板包括:钢板; 以及镀在钢板表面上的铝基镀层。 通过溅射法镀覆镀层,在钢板和镀层之间不形成金属间化合物层。 本发明提供一种铝涂层钢板,其中由于通过镀铝或铝合金来防止Fe通过金属间化合物层的扩散而在高温下产生超过400的表面变色, 溅射法。 (AA)比较例1;(BB)比较例2;(CC)实施例1;(DD)实施例2(EE)实施例3

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