CN100589858C - Antirust coating for Golf club head - Google Patents
Antirust coating for Golf club head Download PDFInfo
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- CN100589858C CN100589858C CN200510104806A CN200510104806A CN100589858C CN 100589858 C CN100589858 C CN 100589858C CN 200510104806 A CN200510104806 A CN 200510104806A CN 200510104806 A CN200510104806 A CN 200510104806A CN 100589858 C CN100589858 C CN 100589858C
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- antirust coating
- golf driver
- driver head
- golf
- iron
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Abstract
The present invention relates to an anti-rust protective cover for golf club head. It is an iron-cobalt-nickel alloy layer which is formed on the surface of gold club head. Said iron-cobalt-nickel alloy layer composition includes (by wt%) 5%-20% of iron, 5%-25% of cobalt and 60%-90% of nickel. Said anti-rust protective cover can effectively raise the tarnish proofness and relative hardness of saidgold club head and increase its service life.
Description
Technical field
The present invention relates to the antirust coating of golf driver head, especially refer to that washings such as a kind of iron with specified weight percentage, cobalt and nickel are in the part substrate surface of golf driver head, can effectively promote the rust-preventing characteristic and the relative hardness of golf driver head, increase the antirust coating of the golf driver head in golf driver head service life relatively.
Background technology
Commonly use golf driver head for increasing the ball-handling of square stance, its bar head material can be selected the softer soft iron class material of relative hardness usually for use, for example mild steel or low-alloy steel.At square stance, the soft iron class material that relative hardness is softer can increase the time of contact between golf and the golf driver head, rotation and the direction of nationality to control this golf, yet soft iron class material but easily oxidation and non-corrosion resistant
Pitting and even corrosion
Shortcoming.
Therefore, for addressing the above problem, industrial circle was once developed the bar head that various different-alloys are made, and mostly was to plate one deck antirust coating at the golf club head surface, as the antirust coating that forms with nickel metal and/or chromium metal, with the rust-preventing characteristic of relative increase golf driver head.As United States Patent (USP) the 5th, 131, No. 986
Golf driver head and manufacture method thereof " Golfclub head and its manufacturing "), the 6th, 617, No. 050 " low-density of golf driver head and high ductibility steel alloy
Low densityand high ductility alloy steel for a golf club head ") and the 6th, 679, No. 787
Golf clubs and have the golf driver head " Golf shaft and golf club having thesame " of this club) etc.Yet in actual use, because the antirust coating institutional framework of this nickel metal and/or chromium metal is fine and close inadequately, particularly under the situation that this bar head surface roughness is bigger, its electrochemical reaction is more obvious, therefore, test under long-time salt spray test condition, the surface of such golf driver head still can produce 3% rust staining.
Considering to promote golf driver head rust-preventing characteristic and increase relative hardness, make under its anti abrasive principle, necessity of further such antirust coating of improvement is arranged really, its rust-preventing characteristic and relative hardness are increased, but still possess former mechanical strength, and can promote the application nargin of this antirust coating.
In view of this, the present invention is directed to above-mentioned shortcoming, utilize the metals such as iron, cobalt and nickel of special ratios to constitute an antirust coating, the iron cobalt nickel alloy material that comprises iron 5% to 20%, cobalt 5% to 25% and the nickel 60% to 90% of percentage by weight, and these materials have nano-grade size, so that make the golf driver head of characteristics such as having relative higher hardness and resistance to oxidation corrosion concurrently, and then the design margin of lifting golf driver head.
Summary of the invention
Main purpose of the present invention provides a kind of antirust coating of golf driver head, washings such as its iron with specified weight percentage, cobalt and nickel are in the part substrate surface of golf driver head, can effectively promote the rust-preventing characteristic and the relative hardness of golf driver head, increase the service life of golf driver head relatively.
Technical scheme of the present invention:
A kind of antirust coating of golf driver head, it is the iron cobalt nickel alloy layer that is formed at golf driver head at least a portion substrate surface, it contains iron 5% to 20%, cobalt 5% to 25% and the nickel 60% to 90% of percentage by weight; This antirust coating has the nano crystals structure.
Described antirust coating is coated on rod head noumenon, top board, base plate, hitting panel, cover neck, side plate, the backboard of golf driver head, the surface of balancing weight outer plaque.Described antirust coating is coated on the deep hole inner surface of golf driver head.
The thickness of described antirust coating is between 10 μ m to 30 μ m.The hardness of described antirust coating is greater than 1000Hv.
Described antirust coating is coated on golf driver head at least a portion substrate surface by metallide, electroless plating, physical vapour deposition (PVD) mode.
The invention has the advantages that:
1, since the relative hardness of the iron cobalt nickel alloy of this antirust coating greater than 1000Hv, even can reach that 1500Hv is above, thickness is then between 10 μ m to 30 μ m, and do not influence the engineering properties of golf driver head base material, therefore, can effectively improve metal relative hardness and mar proof, promote the design margin of golf driver head.
2, because this antirust coating has the nano crystals structure, make this antirust coating have higher compactness, but the oxygen atom in the blocks air combines with iron atom in the golf driver head base material, therefore, can effectively improve the non-oxidizability of metal, have good rust-preventing characteristic, increase the service life of golf driver head relatively.
3,, therefore, be convenient to carry out the shaping processing of glof club head, as the processing procedure of angle modulation processing because this iron cobalt nickel alloy coating has good plasticity.
Description of drawings
Fig. 1, for the perspective exploded view of preferred embodiment one of the present invention.
Fig. 2, for the perspective exploded view of preferred embodiment two of the present invention.
Fig. 3, for the partial sectional view of preferred embodiment of the present invention.
The specific embodiment
For allowing purpose of the present invention, technical characterictic and advantage thereof, can become apparent, preferred embodiment of the present invention cited below particularly, and conjunction with figs. is described in detail as follows:
Please refer to shown in Fig. 1,2, the golf driver head 1 of preferred embodiment of the present invention can be iron type, Wood-type, utility rod type
Utility
Or various bar head such as putter type.These golf driver heads 1 can utilize one-body molded mode or many compound mode manufacturings, for example, and hot investment casting, forging, machining, welding, embedding pressing, stickup, hard solder or mode such as screw togather.These golf driver heads 1 are drawn materials from carbon steel
As S20C, AISI 4130, AISI 8620
, stainless steel
As the 17-4PH stainless steel
, base material such as steel alloy, ferrimanganic aluminium alloy, cast iron, nickel-base alloy or superalloy steel is preferable.Be the control square stance, the time of contact of golf (not shown in the figures) and golf driver head 1, the hardness of these golf driver heads 1 can be adjusted between the HRB75 to HRC40.
The member of these golf driver heads 1 can be arbitrary position of the golf driver head of arbitrary material or form.
As shown in Figure 1, preferred embodiment one of the present invention, a kind of antirust coating of golf driver head, be applied to Wood-type golf driver head 1, the applicable member of this antirust coating is outer plaque 151, top board 16, side plate (not shown) or the backboard (not shown) etc. of rod head noumenon 11, hitting panel 12, cover neck 13, base plate 14, balancing weight 15.
As shown in Figure 2, preferred embodiment two of the present invention, a kind of antirust coating of golf driver head, be applied to iron type golf driver head 1, the applicable member of this antirust coating except that preferred embodiment one cited member, also can be the first deep hole (undercut of golf club, not shown in the figures) internal face 111, this deep hole 111 is formed jointly by panel 12, bottom (not shown in the figures) and back (not shown in the figures) of this golf driver head 1.
Please refer to shown in Figure 3ly, the antirust coating 2 of preferred embodiment of the present invention is with ferrous metal (density 7.90g/cm
3), cobalt metal (density 8.90g/cm
3) and nickel metal (density 8.91g/cm
3) be main alloy composition, this antirust coating 2 contains iron 5% to 20%, cobalt 5% to 25% and the nickel 60% to 90% of percentage by weight.
Shown in Fig. 1-3, the antirust coating 2 of golf driver head can be formed at the surface of these golf driver head 1 each members in the preferred embodiment of the present invention.This antirust coating 2 is the iron-cobalt-nickel metal alloy layer, and this antirust coating 2 can adopt metallide, electroless plating or physical vapour deposition (PVD) modes such as (PVD comprise evaporation evaporation and sputter sputtering) to form.Therefore, the present invention can form very thin antirust coating 2 at the substrate surface of these golf driver head 1 each members, and the thickness of this antirust coating 2 is between 10 μ m to 30 μ m.
Compared to commonly using the soft iron metal alloy, the relative hardness of the iron cobalt nickel alloy of this antirust coating 2 is greater than 1000Hv, even can reach that 1500Hv is above, thickness is then between 10 μ m to 30 μ m, because iron-cobalt-nickel coating alloy of the present invention has good plasticity, be convenient to carry out the shaping processing processing of glof club head, handle processing procedure as angle modulation; Iron-cobalt-nickel coating of the present invention can effectively improve metal relative hardness and mar proof; Can effectively improve metal oxidation resistance.In addition, because this antirust coating 2 has nano crystals structure (nano-crystalline structure), therefore this antirust coating 2 has higher compactness, but its really the iron atom in the base material of the oxygen atom in the blocks air and this golf driver head 1 combine, thereby can be applicable to the each several part member of these golf driver heads 1, increasing its rust-preventing characteristic and to promote its relative hardness and increase mar proof, but the unlikely engineering properties that influences these golf driver head 1 base materials.Therefore, the present invention can promote the design margin of these golf driver heads 1, and increases the service life of this golf driver head 1 relatively.
Claims (6)
1, a kind of antirust coating of golf driver head, it is the iron cobalt nickel alloy layer that is formed at golf driver head at least a portion substrate surface, it is characterized in that: it contains iron 5% to 20%, cobalt 5% to 25% and the nickel 60% to 90% of percentage by weight; This antirust coating has the nano crystals structure.
2, the antirust coating of golf driver head according to claim 1 is characterized in that: described antirust coating is coated on rod head noumenon, top board, base plate, hitting panel, cover neck, side plate, the backboard of golf driver head, the surface of balancing weight outer plaque.
3, the antirust coating of golf driver head according to claim 1 is characterized in that: described antirust coating is coated on the deep hole inner surface of golf driver head.
4, the antirust coating of golf driver head according to claim 1 is characterized in that: the thickness of described antirust coating is between 10 μ m to 30 μ m.
5, the antirust coating of golf driver head according to claim 1 is characterized in that: the hardness of described antirust coating is greater than 1000Hv.
6, the antirust coating of golf driver head according to claim 1 is characterized in that: described antirust coating is coated on golf driver head at least a portion substrate surface by metallide, electroless plating or physical vapour deposition (PVD) mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510104806A CN100589858C (en) | 2005-09-21 | 2005-09-21 | Antirust coating for Golf club head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510104806A CN100589858C (en) | 2005-09-21 | 2005-09-21 | Antirust coating for Golf club head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1935300A CN1935300A (en) | 2007-03-28 |
| CN100589858C true CN100589858C (en) | 2010-02-17 |
Family
ID=37953152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200510104806A Expired - Fee Related CN100589858C (en) | 2005-09-21 | 2005-09-21 | Antirust coating for Golf club head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100589858C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5925446B2 (en) * | 2011-08-24 | 2016-05-25 | ダンロップスポーツ株式会社 | Golf club head |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5131986A (en) * | 1989-12-01 | 1992-07-21 | Yamaha Corporation | Golf club head and its manufacturing |
| US5207427A (en) * | 1991-05-09 | 1993-05-04 | Sumitomo Rubber Industries, Ltd. | Golf club head and manufacturing method thereof |
| US5531444A (en) * | 1994-05-10 | 1996-07-02 | Buettner; Dale | Coated golf club and apparatus and method for the manufacture thereof |
| CN1237465A (en) * | 1998-05-29 | 1999-12-08 | 株式会社本间高尔夫 | Head for golf club |
| CN1420198A (en) * | 2001-11-16 | 2003-05-28 | 哈尔滨工业大学 | Material and method for mfg. golf club head |
-
2005
- 2005-09-21 CN CN200510104806A patent/CN100589858C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5131986A (en) * | 1989-12-01 | 1992-07-21 | Yamaha Corporation | Golf club head and its manufacturing |
| US5207427A (en) * | 1991-05-09 | 1993-05-04 | Sumitomo Rubber Industries, Ltd. | Golf club head and manufacturing method thereof |
| US5531444A (en) * | 1994-05-10 | 1996-07-02 | Buettner; Dale | Coated golf club and apparatus and method for the manufacture thereof |
| CN1237465A (en) * | 1998-05-29 | 1999-12-08 | 株式会社本间高尔夫 | Head for golf club |
| CN1420198A (en) * | 2001-11-16 | 2003-05-28 | 哈尔滨工业大学 | Material and method for mfg. golf club head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1935300A (en) | 2007-03-28 |
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