CN105950910B - The endurance titanium alloy material of golf club head - Google Patents
The endurance titanium alloy material of golf club head Download PDFInfo
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- CN105950910B CN105950910B CN201610298705.5A CN201610298705A CN105950910B CN 105950910 B CN105950910 B CN 105950910B CN 201610298705 A CN201610298705 A CN 201610298705A CN 105950910 B CN105950910 B CN 105950910B
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- titanium alloy
- golf club
- club head
- alloy material
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C14/00—Alloys based on titanium
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- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Golf Clubs (AREA)
Abstract
The present invention discloses a kind of endurance titanium alloy material of golf club head, its chemical composition contains by percentage to the quality: the O of H, 0.08-0.14% of N, 0.008-0.011% of C, 0.02-0.05% of Fe, 0.03-0.07% of Pd, 0.12-0.23% of Ta, 0.13-0.25% of Zr, 0.16-0.45%Si, 0.23-0.65% of Nb, 2.61-3.45% of Mo, 0.23-0.69% of Sn, 0.25-0.96% of Al, 3.11-3.95% of 5.3-5.7%, surplus Ti.Whereby, golf club head made from titanium alloy material by using inventive formulation, it is with comprehensive mechanical properties such as good stretching, fatigue and creeps, the hot-working character of the alloy is good, and superplasticforming can be carried out and connected with diffusion welding (DW), hot-working character, casting character and welding performance are good, and thermal stability and heat resistance matching are good, and the service life is longer for the product made.
Description
Technical field
The present invention relates to titanium alloy material field technologies, refer in particular to a kind of endurance titanium alloy material of golf club head
Material.
Background technique
Golf is a kind of recreation and body-building mode of prevalence.And for beginner in addition to practice basic playing skill it
The suitable club of selection is also understood outside.Club is made of bulb, shaft and handle three parts, and about 0.91-1.29 meters of length
Between.According to the far and near different needs of batting, each player at most can 14 various types of clubs of band march into the arena.This 14 ball bar
It is the most suitable to configure as follows: 4 rods, 9 irons and 1 push rod.For beginner, as long as taking odd number bar therein
It is enough.
Currently, bulb is generally made of metal using tungsten alloy weight element.These weight elements are commonly made to screw-like
Easy to disassemble and replacement.It is different to the weight selection of bulb for different beginners, mainly see the strength of itself
Size.Tungsten alloy counterweight is a kind of heavy alloy, there is very big advantage compared with other metals on weight and volume, adds tungsten
The feature of environmental protection of this material of alloy, has even more obtained extensive utilization.However, its fatigue durability of current tungsten alloy is bad, produce
Product service life is low.
Summary of the invention
In view of this, in view of the deficiencies of the prior art, the present invention aims to provide a kind of golf club heads
Endurance titanium alloy material, can effectively solve the existing tungsten alloy for making golf club head, there are fatigue durabilitys
Problem bad, product service life is low.
To achieve the above object, the present invention is using following technical solution:
A kind of endurance titanium alloy material of golf club head, chemical composition contain by percentage to the quality: 5.3-
Zr, 0.16- of Nb, 2.61-3.45% of Mo, 0.23-0.69% of Sn, 0.25-0.96% of 5.7% Al, 3.11-3.95%
C, 0.02-0.05% of Fe, 0.03-0.07% of Pd, 0.12-0.23% of Ta, 0.13-0.25% of 0.45%Si, 0.23-0.65%
N, 0.008-0.011% H, 0.08-0.14% O, surplus Ti.
As a preferred embodiment, chemical composition contains by percentage to the quality: 5.7% Al, 3.95% Sn,
0.65% Mo, 0.35% Nb, 3.02% Zr, 0.45%Si, 0.56% Ta, 0.13% Pd, 0.18% Fe, 0.06% C,
0.03% N, 0.011% H, 0.13% O, surplus Ti.
As a preferred embodiment, chemical composition contains by percentage to the quality: 5.4% Al, 3.41% Sn,
0.75% Mo, 0.69% Nb, 3.25% Zr, 0.37%Si, 0.36% Ta, 0.19% Pd, 0.12% Fe, 0.03% C,
0.05% N, 0.008% H, 0.09% O, surplus Ti.
The present invention has obvious advantages and beneficial effects compared with the existing technology, specifically, by above-mentioned technical proposal
Known to:
Golf club head made from titanium alloy material by using inventive formulation, with good stretching, fatigue
With the comprehensive mechanical properties such as creep, the hot-working character of the alloy is good, and can carry out superplasticforming and connect with diffusion welding (DW), heat
Processing performance, casting character and welding performance are good, and thermal stability and heat resistance matching are good, and the product made uses the longevity
It orders longer.
Specific embodiment
The present invention discloses a kind of endurance titanium alloy material of golf club head, and chemical composition is by percentage to the quality
Contain: Nb, 2.61-3.45%'s of Mo, 0.23-0.69% of Sn, 0.25-0.96% of Al, 3.11-3.95% of 5.3-5.7%
The C of Fe, 0.03-0.07% of Pd, 0.12-0.23% of Ta, 0.13-0.25% of Zr, 0.16-0.45%Si, 0.23-0.65%,
The O of H, 0.08-0.14% of N, 0.008-0.011% of 0.02-0.05%, surplus Ti.
Preparing raw metal used by master alloy is the pure metal simple substance element that purity is greater than 99.9%, according to conjunction
The smelting equipment of the chemical composition ingredient of gold, alloy uses high vacuum arc-melting furnace, vacuumizes higher than 5 × 10-3 Pa, in argon
Electric arc melting is carried out under gas shielded atmosphere, after master alloy fusing after, control C content be 0.03-0.07%, N content 0.02-
Then melting titanium alloy is poured golf club head mould by 0.05%, H content 0.008-0.011%, O content 0.08-0.14%
Shell.
With multiple embodiments, the invention will be further described below:
Embodiment 1
A kind of endurance titanium alloy material of golf club head, chemical composition contain by percentage to the quality: 5.3%
Al, 3.85% Sn, 0.55% Mo, 0.61% Nb, 2.61% Zr, 0.44%Si, 0.65 Ta, 0.22% Pd, 0.22%
Fe, 0.07% C, 0.05% N, 0.01% H, 0.12% O, surplus Ti.
Its density of titanium alloy material of the present embodiment casting is 4.51g/cm3, room temperture elastic modulus 115GPa, Poisson's ratio
0.33, hardness 34HRC have comprehensive mechanical properties, the hot-working characters of the alloy such as good stretching, fatigue and creep good
It is good, and superplasticforming can be carried out and connected with diffusion welding (DW).
Embodiment 2
A kind of endurance titanium alloy material of golf club head, chemical composition contain by percentage to the quality: 5.6%
Al, 3.11% Sn, 0.25% Mo, 0.55% Nb, 3.12% Zr, 0.32%Si, 0.29% Ta, 0.25% Pd,
0.17% Fe, 0.03% C, 0.02% N, 0.008% H, 0.08% O, surplus Ti.
Its density of titanium alloy material of the present embodiment casting is 4.52g/cm3, room temperture elastic modulus 110GPa, Poisson's ratio
0.31, hardness 32HRC have comprehensive mechanical properties, the hot-working characters of the alloy such as good stretching, fatigue and creep good
It is good, and superplasticforming can be carried out and connected with diffusion welding (DW).
Embodiment 3
A kind of endurance titanium alloy material of golf club head, chemical composition contain by percentage to the quality: 5.4%
Al, 3.25% Sn, 0.96% Mo, 0.23% Nb, 3.45% Zr, 0.16%Si, 0.23% Ta, 0.16% Pd,
0.23% Fe, 0.04% C, 0.04% N, 0.009% H, 0.14% O, surplus Ti.
Its density of titanium alloy material of the present embodiment casting is 4.53 g/cm3, room temperture elastic modulus 116GPa, Poisson's ratio
0.33, hardness 32HRC have comprehensive mechanical properties, the hot-working characters of the alloy such as good stretching, fatigue and creep good
It is good, and superplasticforming can be carried out and connected with diffusion welding (DW).
Embodiment 4
A kind of endurance titanium alloy material of golf club head, chemical composition contain by percentage to the quality: 5.7%
Al, 3.95% Sn, 0.65% Mo, 0.35% Nb, 3.02% Zr, 0.45%Si, 0.56% Ta, 0.13% Pd,
0.18% Fe, 0.06% C, 0.03% N, 0.011% H, 0.13% O, surplus Ti.
Its density of titanium alloy material of the present embodiment casting is 4.55 g/cm3, room temperture elastic modulus 117GPa, Poisson's ratio
0.33, hardness 35HRC have comprehensive mechanical properties, the hot-working characters of the alloy such as good stretching, fatigue and creep good
It is good, and superplasticforming can be carried out and connected with diffusion welding (DW).
Embodiment 5
A kind of endurance titanium alloy material of golf club head, chemical composition contain by percentage to the quality: 5.5%
Al, 3.65% Sn, 0.45% Mo, 0.48% Nb, 2.95% Zr, 0.26%Si, 0.41% Ta, 0.17% Pd,
0.15% Fe, 0.05% C, 0.02% N, 0.011% H, 0.11% O, surplus Ti.
Its density of titanium alloy material of the present embodiment casting is 4.56 g/cm3, room temperture elastic modulus 116GPa, Poisson's ratio
0.34, hardness 35HRC have comprehensive mechanical properties, the hot-working characters of the alloy such as good stretching, fatigue and creep good
It is good, and superplasticforming can be carried out and connected with diffusion welding (DW).
Embodiment 6
A kind of endurance titanium alloy material of golf club head, chemical composition contain by percentage to the quality: 5.4%
Al, 3.41% Sn, 0.75% Mo, 0.69% Nb, 3.25% Zr, 0.37%Si, 0.36% Ta, 0.19% Pd,
0.12% Fe, 0.03% C, 0.05% N, 0.008% H, 0.09% O, surplus Ti.
Its density of titanium alloy material of the present embodiment casting is 4.51 g/cm3, room temperture elastic modulus 118GPa, Poisson's ratio
0.33, hardness 35HRC have comprehensive mechanical properties, the hot-working characters of the alloy such as good stretching, fatigue and creep good
It is good, and superplasticforming can be carried out and connected with diffusion welding (DW).
Design focal point of the invention is: golf club head made from the titanium alloy material by using inventive formulation,
, with comprehensive mechanical properties such as good stretching, fatigue and creeps, the hot-working character of the alloy is good, and can carry out super modeling for it
Property forming connected with diffusion welding (DW), hot-working character, casting character and welding performance are good, and thermal stability and heat resistance match good
Good, the service life is longer for the product made.
The above described is only a preferred embodiment of the present invention, be not intended to limit the scope of the present invention,
Therefore any subtle modifications, equivalent variations and modifications to the above embodiments according to the technical essence of the invention, still
Belong in the range of technical solution of the present invention.
Claims (3)
1. a kind of endurance titanium alloy material of golf club head, it is characterised in that: its chemical composition is by percentage to the quality
Contain: Nb, 2.61-3.45%'s of Mo, 0.23-0.69% of Sn, 0.25-0.96% of Al, 3.11-3.95% of 5.3-5.7%
The C of Fe, 0.03-0.07% of Pd, 0.12-0.23% of Ta, 0.13-0.25% of Zr, 0.16-0.45%Si, 0.23-0.65%,
The O of H, 0.08-0.14% of N, 0.008-0.011% of 0.02-0.05%, surplus Ti；Prepare the original of metal used by master alloy
Material is the pure metal simple substance element that purity is greater than 99 .9%, according to the chemical composition ingredient of alloy, the smelting equipment of alloy
Using high vacuum arc-melting furnace, vacuumize higher than 5 × 10-3Pa carries out electric arc melting under argon atmosphere, closes to mother
After gold fusing, control C content is 0 .03-0 .07%, N content is 0 .02-0 .05%, and H content is 0 .008-0 .011%, O
Content is 0 .08-0 .14%, then, melting titanium alloy is poured golf club head formwork.
2. the endurance titanium alloy material of golf club head according to claim 1, it is characterised in that: its chemical composition
Contain by percentage to the quality: 5.7% Al, 3.95% Sn, 0.65% Mo, 0.35% Nb, 3.02% Zr, 0.45%Si,
0.56% Ta, 0.13% Pd, 0.18% Fe, 0.06% C, 0.03% N, 0.011% H, 0.13% O, surplus Ti.
3. the endurance titanium alloy material of golf club head according to claim 1, it is characterised in that: its chemical composition
Contain by percentage to the quality: 5.4% Al, 3.41% Sn, 0.75% Mo, 0.69% Nb, 3.25% Zr, 0.37%Si,
0.36% Ta, 0.19% Pd, 0.12% Fe, 0.03% C, 0.05% N, 0.008% H, 0.09% O, surplus Ti.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610298705.5A CN105950910B (en) | 2016-05-09 | 2016-05-09 | The endurance titanium alloy material of golf club head |
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| CN201610298705.5A CN105950910B (en) | 2016-05-09 | 2016-05-09 | The endurance titanium alloy material of golf club head |
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| Publication Number | Publication Date |
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| CN105950910A CN105950910A (en) | 2016-09-21 |
| CN105950910B true CN105950910B (en) | 2018-12-18 |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59116350A (en) * | 1982-12-23 | 1984-07-05 | Masaaki Naga | Alloy foil strip formed by quick liquid cooling for brazing |
| CN1659295A (en) * | 2002-06-11 | 2005-08-24 | 住友金属工业株式会社 | Beta type titanium alloy and process for producing the same |
| CN101514412A (en) * | 2008-02-19 | 2009-08-26 | 明安国际企业股份有限公司 | Titanium-aluminum-tin alloy applied to golf club head |
| CN101886189B (en) * | 2010-04-08 | 2012-09-12 | 厦门大学 | Beta titanium alloy and preparation method thereof |
| CN102041408B (en) * | 2010-12-29 | 2012-11-28 | 洛阳双瑞精铸钛业有限公司 | High-elasticity titanium alloy material for golf head |
| CN102041409A (en) * | 2010-12-29 | 2011-05-04 | 洛阳双瑞精铸钛业有限公司 | High-elastic titanium alloy cast material for golf ball head |
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