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Method for performing surface treatment on golf head by aluminium -titanium nitride composite coating

A golf ball and composite coating technology, which is applied in the coating, metal material coating process, ion implantation plating, etc., can solve the problems of poor intergranular corrosion resistance, poor surface finish, and large internal stress, etc. Achieve the effects of fast coating speed, unique decorative effect and low internal stress

Active Publication Date: 2011-02-23
范文波
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Problems solved by technology

Therefore, the common feature in its performance is hard and brittle. This is because the single metal compound coating is formed and grown in the form of columnar grains in the process of film formation and growth. In order to obtain a certain thickness, this The columnar crystals that grow perpendicular to the surface of the workpiece are often more developed, and there are often more impurities between the columnar crystal grains, so the resistance to intergranular corrosion is poor, the surface finish is not good, the internal stress is also large, and it is easy to peel off

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  • Method for performing surface treatment on golf head by aluminium -titanium nitride composite coating
  • Method for performing surface treatment on golf head by aluminium -titanium nitride composite coating

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Embodiment Construction

[0054] The invention provides a method for surface treatment of a golf head using an aluminum nitride-titanium composite coating, the method comprising the following steps:

[0055] (1) Equipment preparation:

[0056] The equipment includes the following parts:

[0057] 1), vacuum chamber:

[0058] The vacuum chamber 1, also known as the furnace body, is a vacuum chamber welded with stainless steel plates. Centering on the furnace door 1-9, there are two rows of 14 arc evaporation sources in total on the left and right sides of the furnace door. To install aluminum-titanium targets; the arc evaporation sources on the left and right sides are arranged in the opposite way; the last column of the two arc evaporation sources on the right side of the furnace door is 3, and they are arranged in order as the first arc evaporation source 1-1, the second arc evaporation source The second arc evaporation source 1-2 and the third arc evaporation source 1-3; the previous column is 4, an...

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Abstract

The invention discloses a method for performing surface treatment on a golf head by an aluminium-titanium nitride composite coating. The method comprises the following steps of: gasifying aluminium-titanium alloy under a vacuum condition, forming plasma, and forming a composite coating of aluminium-titanium alloy and aluminium-titanium nitride on the surface of the golf head by a physical vapour deposition method. The treated golf head has good wear resistance, solvent resistance, salt and fog corrosion resistance and a vivid rosy appearance colour. The coating has good comprehensive mechanical performance, certain hardness and certain toughness. Therefore, the golf head has good impact resistance and good adhesion firmness with a golf head base material and completely meets the requirements on the surface quality of the golf head.

Description

technical field [0001] The invention relates to a method for treating the surface of a golf head with an aluminum nitride-titanium composite coating. Background technique [0002] Along with the raising of people's living standard, golf also develops rapidly, and the demand for golf equipment also increases rapidly on the market. [0003] Golf clubs are basic equipment in golf, consisting of a ball head, a shaft, and a grip. Golf heads have very strict requirements on surface quality, even exceeding the highest quality standards for aerospace titanium alloy precision castings. In order to make the golf head meet the usage requirements, it is often necessary to carry out surface treatment to the golf head. [0004] In the past, the method of surface treatment of golf heads used a layer of pure metal, such as chromium, on the surface. This method seriously polluted the environment and was gradually eliminated. [0005] The application number is 200610083651.7, and the Chine...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C14/06C23C14/30
Inventor 范文波杨子伟
Owner 范文波
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