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    • 2. 发明申请
    • Method for Producing a Corrosion-Resistant and Oxidation-Resistant Coating and Component Part Having Such a Coating
    • 生产耐腐蚀和抗氧化涂层的方法和具有这种涂层的组分部分
    • US20070231586A1
    • 2007-10-04
    • US10580891
    • 2004-11-04
    • Anton AlbrechtGerhard Wydra
    • Anton AlbrechtGerhard Wydra
    • C23C10/30
    • F01D5/288C23C10/26F05D2300/143Y10T428/31678
    • A method is for producing a corrosion-resistant and oxidation-resistant coating, and a component part includes such a coating. According to the method, a component part made of a component part material and a slip material are made available, the slip material, besides a binding agent, including at least one metal powder, the metal powder being formed of at least 25 wt. % of at least one metal of the platinum group, and either being formed of jacketed powder cores, the powder cores being formed of at least one metal of the platinum group; and the jacketing of the powder cores being formed of a material based on the same material as the component part material, or being formed of a metal powder alloy which, besides the at least one metal of the platinum group includes at least one material based on the same material as the material of the component part. The slip material is applied at least from area to area onto the component part while forming a slip layer. The slip layer is then cured and dried. Subsequently, heat treatment takes place of the component part that is coated with the slip material at least from area to area, in order to diffuse the slip layer into the component part.
    • 一种制造耐腐蚀和抗氧化涂层的方法,组分部分包括这种涂层。 根据该方法,可以获得由部件材料和滑动材料制成的部件,除了包含至少一种金属粉末的粘合剂之外,滑动材料是由至少25wt。%的金属粉末形成的。 至少一种铂族金属的%,并且由夹套的粉末芯形成,所述粉末芯由至少一种铂族金属形成; 并且所述粉末芯的护套由基于与所述部件材料相同的材料的材料形成,或者由金属粉末合金形成,所述金属粉末合金除了所述铂族的至少一种金属包括基于 与组件的材料相同的材料。 滑动材料至少从区域到区域施加到部件上,同时形成滑动层。 然后将滑动层固化并干燥。 随后,至少从一个区域到另一个区域,对涂覆有滑动材料的部件进行热处理,以便将滑动层扩散到部件中。
    • 9. 发明申请
    • Method for Production of a Coating and Anode Used in Such a Method
    • 用于这种方法的涂层和阳极的制造方法
    • US20080035486A1
    • 2008-02-14
    • US11579721
    • 2005-05-02
    • Anton AlbrechtThomas DautlOemer-Refik OezcanHorst Pillhoefer
    • Anton AlbrechtThomas DautlOemer-Refik OezcanHorst Pillhoefer
    • C25D5/04C25D5/18
    • C25D5/18C23C10/02C25D3/50C25D5/04C25D5/08C25D17/10
    • The invention relates to a method for production of a corrosion resistant and/or oxidation resistant coating, whereby at least one metal of the platinum group, in particular platinum and/or palladium, or an alloy based on at least one metal of the platinum group, is deposited by galvanizing onto a surface of a substrate, and whereby thereafter an aluminizing of the thusly galvanically coated substrate is carried out. According to a first aspect of the invention, the galvanic deposition of the or each metal of the platinum group or the corresponding alloy is carried out in an at least two-staged deposition process, whereby in a first stage of the deposition process a current magnitude applied for the galvanizing is increased continuously or step-wise beginning from an initial value up to a maximum value, and whereby in a second stage of the deposition process the current magnitude applied for the galvanizing is maintained constant at the maximum value. According to a second aspect of the invention, the galvanic deposition of the or each metal of the platinum group or the corresponding alloy is carried out with use of at least one open-celled or open-mesh or porous anode, whereby a relative motion is established between on the one hand a galvanic bath and on the other hand the substrate as well as the or each open-celled or open-mesh or porous anode during the galvanic deposition. An embodiment of the inventive method in which the two aspects are combined with one another is especially preferred.
    • 本发明涉及一种生产耐腐蚀和/或抗氧化涂层的方法,其中至少一种铂族金属,特别是铂和/或钯,或基于铂族金属的至少一种金属的合金 通过镀锌而沉积在基板的表面上,由此进行如此镀敷电镀基板的镀铝。 根据本发明的第一方面,铂族或其相应合金的金属或每种金属的电沉积在至少两阶段的沉积工艺中进行,由此在沉积工艺的第一阶段中,电流量级 适用于镀锌的涂层从初始值开始逐渐增加到最大值,并且由此在沉积工艺的第二阶段中,施加于镀锌的电流幅值保持恒定在最大值。 根据本发明的第二方面,使用至少一个开孔或开孔或多孔阳极进行铂族金属或每种金属或相应的合金的电沉积,由此相对运动是 在电沉积期间一方面建立了电镀槽,另一方面建立了基板以及每个开孔或开孔或多孔阳极。 两个方面彼此组合的本发明方法的一个实施例是特别优选的。