METHOD FOR TREATING SURFACE OF CASTING MOLD AND CASTING MOLD USING SAME
    1.
    发明公开
    METHOD FOR TREATING SURFACE OF CASTING MOLD AND CASTING MOLD USING SAME 有权
    法处理的模具表面,并利用该方法处理模具进行

    公开(公告)号:EP2314399A1

    公开(公告)日:2011-04-27

    申请号:EP09803012.5

    申请日:2009-07-30

    摘要: A surface treatment method includes covering a surface of a casting mold with a carbon film containing at least one type of nanocarbon selected from the group of carbon nanocoils, carbon nanotubes and carbon nanofilaments, and further applying fullerenes to that surface. With this surface treatment method being performed on a surface (a cavity surface, etc. of a casting mold) making contact with a molten casting material such as aluminum, etc., sticking of the molten casting material to the mold is inhibited, release resistance of the product is reduced, and release effectiveness is improved. The release effectiveness lasts longer than in the case of a conventional carbon film.

    摘要翻译: 的表面处理方法包括:一个覆盖铸造模具的表面用碳薄膜含有选自羧酸纳米卷,碳纳米管以及碳纳米丝中的至少一种纳米,并且进一步施加到富勒烯做表面。 具有表面(型腔面,铸模等)使得与熔融的铸造材料接触正在执行该表面处理方法:如铝等,粘着熔融的铸造材料在模具的被抑制,释放性 产物的减少,和释放效力得到提高。 释放效果持续时间比常规羧酸电影的情况下更长。

    METHOD FOR RUST-PROOFING MOLD
    4.
    发明公开
    METHOD FOR RUST-PROOFING MOLD 有权
    VERFAHREN ZUM VERSEHEN EINER GUSSFORM MIT EINEM ROSTSCHUTZ

    公开(公告)号:EP2769783A1

    公开(公告)日:2014-08-27

    申请号:EP11874439.0

    申请日:2011-10-18

    摘要: Disclosed is a method for rust-proofing a mold, which is capable of reducing the time and the cost required for rust-proofing the mold. A step (S1) for rust-proofing a mold (1) includes an iron hydroxide-forming step (S11) for forming iron hydroxide on a predetermined part of the surface of the mold (1), and a surface-treating step (S12) for forming a film covering the molding surface of the mold (1), and for changing the iron hydroxide formed on the mold (1) into black rust, by heating the mold (1), under an oxygen-deficiency atmosphere, on which the iron hydroxide is formed in the iron hydroxide-forming step (S11).

    摘要翻译: 公开了一种能够减少模具防锈所需的时间和成本的用于防霉模的方法。 用于防霉模的步骤(S1)包括在模具(1)的表面的预定部分上形成氢氧化铁的氢氧化铁形成步骤(S11)和表面处理步骤(S12 ),用于形成覆盖模具(1)的成型表面的膜,并且通过在缺氧气氛下加热模具(1)将形成在模具(1)上的氢氧化铁变成黑锈,在其上 在氢氧化铁形成工序中形成氢氧化铁(S11)。