Method for manufacturing surface-treated metal titanium material or titanium alloy material, and surface treatment material
    180.
    发明专利
    Method for manufacturing surface-treated metal titanium material or titanium alloy material, and surface treatment material 有权
    表面处理金属钛材料或钛合金材料及表面处理材料的制造方法

    公开(公告)号:JP2014162956A

    公开(公告)日:2014-09-08

    申请号:JP2013035311

    申请日:2013-02-26

    Abstract: PROBLEM TO BE SOLVED: To manufacture a material useful as an abrasion resistant material, a photocatalytic material exhibiting high performance, a material for photoelectric conversion elements and the like, without adopting a complicated process and troublesome handling which are problems in the conventional art.SOLUTION: Provided is a method for manufacturing a surface-treated metal titanium material or a titanium alloy material, the method including the steps of: (1) forming titanium nitride on a surface of the metal titanium; and (2) heating, in an oxidative atmosphere, the metal titanium material obtained in step (1) having titanium nitride formed on the surface thereof. The method also includes, between the steps (1) and (2), a step of forming oxidized film on titanium by performing anode oxidation on the metal titanium material obtained in step (1) having titanium nitride formed on the surface thereof, in an electrolyte having no etching property against titanium. Further, a surface treatment material is provided.

    Abstract translation: 要解决的问题:为了制造用作耐磨材料的材料,表现出高性能的光催化材料,光电转换元件的材料等,而不采用常规技术中的问题的复杂工艺和麻烦的处理。 :提供一种表面处理金属钛材料或钛合金材料的制造方法,其特征在于,包括以下步骤:(1)在金属钛的表面形成氮化钛; 和(2)在氧化气氛中加热在其表面上形成有氮化钛的步骤(1)中获得的金属钛材料。 该方法还包括步骤(1)和(2)之间的步骤,通过在其表面上形成有氮化钛的步骤(1)中获得的金属钛材料上进行阳极氧化,在钛上形成氧化膜, 不具有钛蚀刻性能的电解液。 此外,提供表面处理材料。

Patent Agency Ranking