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    • 2. 发明申请
    • METHOD FOR PROTECTING A METAL FROM CORROSION
    • 一种保护金属免受腐蚀
    • WO2009129783A2
    • 2009-10-29
    • PCT/DE2009000516
    • 2009-04-21
    • NANO X GMBHBREYER CHRISTINEGOEDICKE STEFANSEPEUR STEFAN
    • BREYER CHRISTINEGOEDICKE STEFANSEPEUR STEFAN
    • C23C24/08
    • C23C24/082C08K3/08C08K9/02C09D1/00C09D1/02C09D5/038C09D5/10C09D5/18C09D7/62
    • The invention relates to a method for protecting a metal from corrosion. According to teh invention, a method for protecting a metal from corrosion with a good ductility and high temperature resistance for the corrosion protected metal can be achieved, wherein a coating material is applied to the metal, containing a. low-melting metal pigments, the melting point of which is less than 1,000°C, b. one or more alloying elements, c. organic/inorganic compositions containing binders, in particular, oligo- and poly-siloxanes from the hydrolysis and condensation of alkylalkoxysiloxanes or alkoxysilanes or mixtures thereof, silicones or silicone resins, organically-modified silicone resins or inorganic compounds, in particular, silicate, polyphosphate, aluminosilicate, metals, metal alkoxides and the condensation products thereof; metal oxides or metal salts, the coating material is subjected to a thermal treatment at temperatures above the softening point of the metal pigment used, wherein the metal pigment combines with the alloying agent(s) t give a new alloy. According to the method, a change in the melting point and boiling point of the metal pigment used is brought about by the alloy formation wherein predominantly an "in situ" increase in melting and boiling point is sought. The alloying can also occur as a gradient in the boundary region of the used pigment.
    • 本发明涉及保护金属免受腐蚀的方法。 为了提供一种用于保护金属免受腐蚀,具有良好的成型性和耐腐蚀金属的耐高温性的方法,可以达到,它在本发明中,提出了一个涂覆材料被施加到金属,其中。 低熔点金属颜料,其熔化温度小于1000℃,B。 一个或多个的合金元素以及c。 粘合剂包括有机 - 无机化合物,特别是低聚物和水解的聚硅氧烷和烷基烷氧基硅烷或烷氧基硅烷或它们的混合物,硅氧烷或硅氧烷树脂,有机改性硅树脂,或无机化合物的缩合,特别是硅酸盐,多磷酸盐,硅铝酸盐,金属,金属醇盐及其 缩合产物; 包含金属氧化物或金属盐,该涂层材料的温度处理是在温度的金属颜料的软化点以上使用,由此与所述或连接的合金组分的金属颜料,以形成一个新的合金进行。 在通过合金化在熔点的变化和所使用的,由此占优势“原位”熔点和沸点升高是所寻求的金属颜料的沸点本发明的方法。 该合金还可能出现如在所使用的颜料的边缘区域的梯度。
    • 6. 发明专利
    • DE102008051883A1
    • 2010-04-22
    • DE102008051883
    • 2008-10-16
    • NANO X GMBH
    • SEPEUR STEFANBREYER CHRISTINEGOEDECKE STEFAN
    • C23F13/02C09D5/10C09D7/45
    • The invention relates to a method for producing deformable corrosion protection layers on a metallic surface and to use of the method. In order to create an economical process for cathodic corrosion protection of metal for a broad range of applications, the invention proposes a method for producing deformable corrosion protection lavers on a metallic surface, consisting of the following steps: a) Mixing 5 to 95 wt. % metallic magnesium, zinc, aluminum or titanium particles, or mixtures or alloys containing at least one of these metals, in the form of pigments, powders, pastes (flakes) or pellets with 5 to 95 wt. % of at least one metal compound, wherein a reaction between the metal particles and metal compound(s) results in surface-modified metal particles; b) Applying the resulting surface-modified metal particles to the metallic surface; c) Hardening the layer produced from the surface-modified metal particles at temperatures between room temperature and 350° C. It has been shown within the context of the invention that the metal substrate coated according to the method of the invention can be deformed, overpainted, welded, coated and colored, and reflects heat.