Method for forming holes, metal product, and metal composite
AssigneeShenzhenshi Yuzhan Precision Technology
InventorsWEN-CHENG ZHU, BO-LING XU, XIAO-QING FU, XIAO-JIAN WANG, JIAN-HUI PENG
Life of this patent
Estimating the term…
Abstract
A method for forming holes to form holes in a surface of a metal part includes: putting the metal part into a first solution as an anode; applying a first voltage on the metal part to form the first holes in a surface of the metal part; and cleaning and drying the metal part with the first holes. The first solution comprises a first organic solvent, chloride, and a phosphoric acid compound. The disclosure also provides a metal product and a metal composite.
Claims20
A method for forming holes to form holes in a surface of a metal part, comprising:
- putting the metal part into a first solution as an anode;
- applying a first voltage on the metal part to form the first holes in a surface of the metal part;
- and
- cleaning and drying the metal part with the first holes;
- wherein the first solution comprises a first organic solvent, chloride, and a phosphoric acid compound.
A metal product, comprising:
- a metal substrate;
- and
- holes in a surface of the metal substrate;
- wherein the metal substrate is made of a material selected from a group consisting of aluminum, aluminum alloy, stainless steel, and any combination thereof, and the holes occupy 20% to 90% of an area of the surface of the metal substrate.
Dependencies are inferred from the claim text.