CN103184389B - Golf club alloy - Google Patents
Golf club alloy Download PDFInfo
- Publication number
- CN103184389B CN103184389B CN201210005432.2A CN201210005432A CN103184389B CN 103184389 B CN103184389 B CN 103184389B CN 201210005432 A CN201210005432 A CN 201210005432A CN 103184389 B CN103184389 B CN 103184389B
- Authority
- CN
- China
- Prior art keywords
- alloy
- golf club
- present
- weight percentage
- club alloy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000956 alloy Substances 0.000 title claims abstract description 93
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 87
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 38
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052802 copper Inorganic materials 0.000 claims abstract description 17
- 239000010949 copper Substances 0.000 claims abstract description 17
- 229910052742 iron Inorganic materials 0.000 claims abstract description 17
- 229910001566 austenite Inorganic materials 0.000 claims abstract description 14
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 14
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 13
- 239000011651 chromium Substances 0.000 claims abstract description 13
- 229910000734 martensite Inorganic materials 0.000 claims abstract description 13
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 13
- 239000010703 silicon Substances 0.000 claims abstract description 13
- 239000012535 impurity Substances 0.000 claims abstract description 8
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 8
- 229910052748 manganese Inorganic materials 0.000 claims description 8
- 239000011572 manganese Substances 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 10
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract description 5
- 239000004576 sand Substances 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 230000035939 shock Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 9
- 238000002844 melting Methods 0.000 description 9
- 230000008018 melting Effects 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 238000003723 Smelting Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 230000032683 aging Effects 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 238000007669 thermal treatment Methods 0.000 description 4
- 206010037660 Pyrexia Diseases 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 229910000604 Ferrochrome Inorganic materials 0.000 description 2
- 229910000616 Ferromanganese Inorganic materials 0.000 description 2
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005495 investment casting Methods 0.000 description 2
- 150000002505 iron Chemical class 0.000 description 2
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B53/00—Golf clubs
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B53/00—Golf clubs
- A63B53/04—Heads
- A63B53/047—Heads iron-type
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
- A63B60/54—Details or accessories of golf clubs, bats, rackets or the like with means for damping vibrations
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2209/00—Characteristics of used materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Golf Clubs (AREA)
Abstract
A golf club alloy comprising: 0.25-1.0% of silicon, 0.25-1.5% of manganese, 2.0-3.5% of copper, 6.0-8.0% of nickel, 15.5-18.0% of chromium and the balance of iron and inevitable impurities, wherein the alloy simultaneously has structures of austenite, ferrite and martensite. The invention improves the shock absorption of the alloy of the golf club by improving the proportion of nickel in the alloy, so that the golf club head has soft iron hitting feeling, is suitable for special hitting places (such as sand pits) and is beneficial to improving the hitting effect.
Description
Technical field
The present invention about a kind of golf club alloy, particularly a kind of golf club alloy making golf club head have preferably shock-absorbing effect.
Background technology
Generally speaking, in order to meet the demand of different users, the integrated cover neck of usual golf club head needs to have the characteristic being easy to adjust inclination angle, to meet the demand of user.Therefore, existing golf club head is normally made with the soft iron class material of soft, such as, make with the material such as soft steel or low alloy steel, makes the cover neck of golf club head have the aforementioned characteristic being easy to adjust inclination angle.But those soft iron class materials but have and are easy to oxidation and not rust stable shortcoming.
For improveing above-mentioned shortcoming, TaiWan, China bulletin the 438610th and No. 460306 all have to disclose makes this golf club head with the stainless steel of SUS17-4PH specification, makes made golf club head can have soft and preferably rust resistance simultaneously.
The mechanical properties of this SUS17-4PH and thermal treatment value are respectively as shown in table one and table two.Wherein, the foundryman's fever process of the note A in table two refers to: the nitrogen cooling in 60 minutes of solution treatment 1040 DEG C of sammings, and ageing treatment 580 DEG C holds temperature 90 minutes; The foundryman's fever process of note B refers to: the nitrogen cooling in 60 minutes of solution treatment 1040 DEG C of sammings, and ageing treatment 538 DEG C holds temperature 240 minutes; The foundryman's fever process of note C refers to: the nitrogen cooling in 60 minutes of solution treatment 1040 DEG C of sammings, and ageing treatment 482 DEG C holds temperature 240 minutes; The general thermal treatment of sheet material of note D refers to: the nitrogen cooling in 60 minutes of solution treatment 1040 DEG C of sammings, ageing treatment 482 DEG C holds temperature 240 minutes.
The mechanical properties (bar theoretical value) of table one, SUS17-4PH
The thermal treatment value of table two, SUS17-4PH
Can be learnt by table one and table two, due in this SUS17-4PH stainless steel, nickel composition proportion only about 4.0wt%, therefore ductility is poor, and still has higher yield strength value.If using this SUS17-4PH stainless steel as the material of golf club head, then this golf club head may cause angle modulation shortcoming not easily because ductility is poor or yield strength is higher.
For these reasons, inventor is in " golf club alloy and the manufacture method thereof " of No. 100101186th, TaiWan, China application, disclose a kind of golf club alloy, the copper of by weight percentage 2.5 ~ 4.0%, the nickel of 5.0 ~ 6.0%, the chromium of 15 ~ 18%, rest part by iron and inevitably impurity formed, wherein, copper/nickel ratio is 0.4 ~ 0.8, and this alloy has the tissue of austenite (austenite), ferrite (ferrite) and martensite (martensite) simultaneously; Below by this golf club alloy referred to as " ST-22 ".
This ST-22 is by adjustment copper/nickel ratio, to reduce the hardness of golf club alloy, tensile strength and yield strength, make the golf club head be made up of this ST-22, not only possess the characteristic of high rust resistance, more there is because of the characteristic of high ductibility the advantage being easy to angle modulation.
But, with regard to special strike place (such as: sand pit), if golf club head can have better shock absorption, lifting strike effect will be helped, therefore be necessary the composition improveing golf club alloy further, to change its mechanical properties.
Summary of the invention
Main purpose of the present invention is to provide a kind of golf club alloy, by improving the nickeliferous ratio in alloy, to promote the shock-absorbing effect of golf club alloy.
For reaching aforementioned object, the technology contents that the present invention uses includes:
A kind of golf club alloy, comprise: silicon, the manganese of 0.25 ~ 1.5%, copper, the nickel of 6.0 ~ 8.0%, the chromium of 15.5 ~ 18.0% of 2.0 ~ 3.5% of 0.25 ~ 1.0% by weight percentage, rest part by iron and inevitably impurity formed, wherein, this alloy has austenite, ferrite and martensitic tissue simultaneously.
Golf club alloy of the present invention, wherein, includes the nickel of by weight percentage 6.5 ~ 8.0% in this golf club alloy.
Golf club alloy of the present invention, wherein, includes the silicon of by weight percentage 0.5 ~ 1.0% in this golf club alloy.
Golf club alloy of the present invention, wherein, includes the manganese of by weight percentage 0.5 ~ 1.5% in this golf club alloy.
Golf club alloy of the present invention, wherein, includes the copper of by weight percentage 2.5 ~ 3.5% in this golf club alloy.
Golf club alloy of the present invention, wherein, includes the chromium of by weight percentage 16.0 ~ 17.5% in this golf club alloy.
Golf club alloy of the present invention, wherein, separately include in this golf club alloy by weight percentage lower than 0.08% carbon.
Accompanying drawing explanation
Fig. 1: the golf club head schematic diagram of present pre-ferred embodiments.
Fig. 2: the metallographic structure figure (50 times) of golf club alloy of the present invention.
Fig. 3: the metallographic structure figure (200 times) of golf club alloy of the present invention.
[main element nomenclature]
1 golf club head 11 rod head noumenon 12 overlaps neck 13 hitting panel
Embodiment
For above-mentioned and other object of the present invention, feature and advantage can be become apparent, preferred embodiment of the present invention cited below particularly, and coordinate accompanying drawing, be described in detail below:
Golf club alloy of the present invention is can in order to manufacture each placement members of golf club, and preferred embodiment of the present invention uses this alloy to manufacture golf club head for example to be described, but not as limit.
Refer to Fig. 1, the golf club head 1 of the present embodiment comprises a rod head noumenon 11, a set of neck 12 and a hitting panel 13, this cover neck 12 is located at the side of this rod head noumenon 11, and in order to connect a body of rod (figure does not illustrate), and this rod head noumenon 11 and cover neck 12 can one-body moldedly manufacture; This hitting panel 13 is located at the use of a surface for batting of this rod head noumenon 11.
Golf club alloy of the present invention can in order to manufacture this rod head noumenon 11 and cover neck 12.Golf club alloy of the present invention, maintains step by a melting step, a ratio and a bar head is cast step and manufactured.
Melting step of the present invention sequentially adds in high-temperature smelting pot by batchings such as mother alloy, ferrochrome, ferrosilicon, ferromanganese, copper and nickel, makes those batching melting mixing.In more detail, after aforementioned those are subject to high-temperature smelting pot (such as high frequency stove) melting with the batching that silicon, manganese, copper, chromium, nickel and iron are main component, just the alloy material of the elements such as carbon, silicon, manganese, copper, nickel, chromium and the iron with specific composition ratio and specific composition phase is mixed to form, for follow-up as this rod head noumenon 11 and the base material (matrix) overlapping neck 12.Wherein, also comprise beyond the mother alloy deironing that the present embodiment uses the carbon of by weight percentage 0.04%, 0.80% silicon, 1.00% manganese, 2.75% copper, 6.88% nickel, the chromium of 17.2%, the phosphorus of 0.03% and 0.01% sulphur.Certainly, also can be transformed into assistant ingredients source according to demand, and melting forms the iron alloy material with same composition ratio.
In addition, the present invention carries out alloy melting processing procedure the better batching such as mother alloy, ferrosilicon, ferromanganese, ferrochrome, copper, nickel being added in high-temperature smelting pot according to particular melt pagination, make in this molten alloy, separately to comprise other compositions such as silicon and manganese, and then make melting alloy out can have suitable characteristic.Again and, adding those batchings according to particular melt pagination, can avoiding, when preparing burden melting, deposited phenomenon occurs, and prevent the follow-up rod head noumenon 11 made and the low problem of cover neck 12 finished product yield.Again and, the present embodiment is preferably the aforementioned batching using and present fine-particle state, and slowly add in this high-temperature smelting pot in a small amount of mode repeatedly as far as possible, to avoid because adding this batching in a large number, cause this batching cannot melting and cohere into lumps completely, and then cause and make high-temperature smelting pot inside produce hole or bubble and produce danger.
It is that the weight percent of those batchings aforementioned is maintained that ratio of the present invention maintains step: the silicon of 0.25 ~ 1.0%, the manganese of 0.25 ~ 1.5%, 2.0 ~ 3.5% copper, the nickel of 6.0 ~ 8.0%, the chromium of 15.5 ~ 18.0%, rest part is iron and inevitable impurity, can jointly be formed simultaneously with austenite, ferrite and martensitic tissue to make those batchings.In more detail, when aforementioned batching sequentially adds high-temperature smelting pot with after forming molten alloy, then the weight proportion of composing of then sampling and measuring molten alloy, to guarantee that the weight percent of this batching maintains: the silicon of 0.25 ~ 1.0%, the manganese of 0.25 ~ 1.5%, 2.0 ~ 3.5% copper, the nickel of 6.0 ~ 8.0%, the chromium of 15.5 ~ 18.0%, rest part is iron (65 ~ 75%) and inevitable impurity.In this molten alloy, the ratio of nickel is more preferred from 6.5 ~ 7.5% (by weight percentage), the proportion of composing of silicon is more preferred from 0.5 ~ 1.0% (by weight percentage), the ratio of manganese is more preferred from 0.5 ~ 1.5% (by weight percentage), the ratio of copper is more preferred from 2.5 ~ 3.5% (by weight percentage), and the ratio of chromium is more preferred from 16.5 ~ 17.5% (by weight percentage).By making this molten alloy be maintained at this specific proportion of composing, can be formed after making this molten alloy cooling curing and having austenite, ferrite and martensitic alloy material concurrently.Wherein, the present invention is by improving the nickeliferous ratio in alloy, the ratio of marquensite in alloy is declined, and the ratio of ferrite and austenite is promoted, thus the shock-absorbing effect of Integral alloy can be promoted, also can separately comprise in this alloy by weight percentage lower than 0.08% the impurity such as carbon.
As previously mentioned, the present invention is the various element such as iron by predetermined composition ratio, form and have austenite concurrently, ferrite and martensitic alloy material, the alloy material mass-energy made is made to have ferrite concurrently, austenite and martensitic advantage (such as ferritic resistance to pitting and soft, austenitic resistance to evenly tarnish resistance and shock-resistance, and martensitic high-wearing feature), and reduce shortcoming (the such as ferritic low toughness and easily generation σ phase embrittlement issue of these three kinds of iron phases simultaneously, austenitic easy generation pitting problem, and the not good problem of martensitic solidity to corrosion).In addition, compared to this existing ST-22 alloy, the marquensite ratio of alloy of the present invention is less, and the ratio of ferrite and austenite is promoted relatively, causes that the material hardness of this alloy declines, ductility promotes, and then cause shock-absorbing effect to promote.So, golf club alloy of the present invention not only can have the good mechanical properties such as suitable soft, high ductility, more can have soft iron because shock-absorbing effect promotes and play sense.
Bar head casting step of the present invention carries out precision casting with this alloy, to form rod head noumenon 11 and the cover neck 12 of predetermined shape.In more detail, after this molten alloy to be confirmed meets aforementioned predetermined proportioning, carry out degasification and slagging-off before coming out of the stove after, can its direct cast be entered in the mould in order to precision casting, for the rod head noumenon 11 and cover neck 12 (and/or its hitting panel 13) that manufacture predetermined shape, the golf club head so completing casting need via thermal treatment, shake shell can be carried out, remove cast gate, trimming, grinding, angle modulation, the steps such as polishing are to make bar head (wedge) finished product of iron or rod, and the material of obtained bar head will have austenite concurrently, ferrite and martensitic mixing composition phase, and then there is suitable soft, high rust resistance, the characteristic such as high ductibility and Highly-absorbing.
In sum, by aforesaid processing procedure, just golf club alloy of the present invention can be obtained, this alloy mainly comprises the silicon of by weight percentage 0.25 ~ 1.0%, the manganese of 0.25 ~ 1.5%, the copper of 2.0 ~ 3.5%, the nickel of 6.0 ~ 8.0%, the chromium of 15.5 ~ 18.0%, rest part by iron and inevitably impurity formed, and this alloy has austenite simultaneously, ferrite and martensitic tissue, to make this golf club alloy, there is soft, high ductility, high anti-corrosion and good shock absorption, be conducive to the angle modulation of golf club head, and be more suitable for being used as the special golf club head in special strike place (such as: sand pit).
Please refer to shown in table three and table four, table three is the proportion of composing synopsis of the present invention and ST-22.Table four is the mechanical properties synopsis of the present invention and ST-22.Can obviously be learnt by result, the present invention is by improving the nickeliferous ratio in alloy, can make that the hardness of alloy of the present invention declines, elongation promotes (i.e. ductility lifting), therefore the shock-absorbing effect of alloy of the present invention can be better than this ST-22, operationally can have soft iron and play sense, extremely be suitable for special strike place (such as: sand pit), and lifting strike effect can be helped.
The proportion of composing synopsis of table three, the present invention and existing golf club alloy
The mechanical properties synopsis of table four, the present invention and existing golf club alloy
Material Name | Tensile strength (ksi) | Yield strength (ksi) | Elongation (%) | Hardness (HRB) |
ST-22 | 149 | 77 | 14-20 | 102-108 |
Alloy of the present invention | 128 | 44 | 20-30 | 85-95 |
Referring again to Fig. 2,3, its by golf club alloy of the present invention in casting after, the metallographic structure figure of the alloy material after corroding with the corrosive fluid of 10gK3Fe (CN) 6+10gKOH+100mlH2O.Fig. 2,3 is respectively the micro-organization charts that alloy of the present invention 50 times and 200 times amplify, and can learn that it is the Fe-Cr-Ni alloy comprising ferrite, Austenite iron and marquensite three-phase coexistence by figure, that is has the features such as the intensity of three-phase and ductility simultaneously.
In sum, golf club alloy of the present invention, it is the nickeliferous ratio by improving in alloy, to promote the shock absorption of golf club alloy, make this golf club head can have soft iron and play sense, to be applicable to special strike place (such as: sand pit), and lifting strike effect can be helped.
Claims (7)
1. a golf club alloy, it is characterized in that, it comprises: silicon, the manganese of 0.25 ~ 1.5%, copper, the nickel of 6.0 ~ 8.0%, the chromium of 15.5 ~ 18.0% of 2.0 ~ 3.5% of 0.25 ~ 1.0% by weight percentage, rest part by iron and inevitably impurity formed, wherein, this alloy has austenite, ferrite and martensitic tissue simultaneously.
2. golf club alloy as claimed in claim 1, is characterized in that, include the nickel of by weight percentage 6.5 ~ 8.0% in this golf club alloy.
3. golf club alloy as claimed in claim 1, is characterized in that, include the silicon of by weight percentage 0.5 ~ 1.0% in this golf club alloy.
4. golf club alloy as claimed in claim 1, is characterized in that, include the manganese of by weight percentage 0.5 ~ 1.5% in this golf club alloy.
5. golf club alloy as claimed in claim 1, is characterized in that, include the copper of by weight percentage 2.5 ~ 3.5% in this golf club alloy.
6. golf club alloy as claimed in claim 1, is characterized in that, include the chromium of by weight percentage 16.0 ~ 17.5% in this golf club alloy.
7. golf club alloy as claimed in claim 1, is characterized in that, separately include in this golf club alloy by weight percentage lower than 0.08% carbon.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW100149795A TWI440492B (en) | 2011-12-30 | 2011-12-30 | Alloy for a golf club |
TW100149795 | 2011-12-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103184389A CN103184389A (en) | 2013-07-03 |
CN103184389B true CN103184389B (en) | 2016-04-06 |
Family
ID=48675833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210005432.2A Active CN103184389B (en) | 2011-12-30 | 2012-01-10 | Golf club alloy |
Country Status (4)
Country | Link |
---|---|
US (1) | US20130167978A1 (en) |
JP (1) | JP5489311B2 (en) |
CN (1) | CN103184389B (en) |
TW (1) | TWI440492B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106854736B (en) * | 2015-12-08 | 2018-09-11 | 大田精密工业股份有限公司 | Iron-based low-density golf club head stainless steel alloy and its manufacturing method |
CN111850424A (en) * | 2019-04-30 | 2020-10-30 | 大田精密工业股份有限公司 | Golf club head alloy material and golf club head |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1113661A (en) * | 1993-08-25 | 1995-12-20 | 浦项综合制铁株式会社 | Austenitic stainless steel having superior press-formability, hot workability and high temperature oxidation resistance, and manufacturing process therefor |
CN101092676A (en) * | 2006-06-20 | 2007-12-26 | 复盛股份有限公司 | Alloy in use for rabricating head of golf pole |
CN101476089A (en) * | 2008-01-03 | 2009-07-08 | 复盛股份有限公司 | Golf club alloy and its manufacture method |
CN101633998A (en) * | 2008-07-24 | 2010-01-27 | 大田精密工业股份有限公司 | Component alloy of golf iron head |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5089067A (en) * | 1991-01-24 | 1992-02-18 | Armco Inc. | Martensitic stainless steel |
JPH09168820A (en) * | 1995-12-18 | 1997-06-30 | Nisshin Steel Co Ltd | Manufacture of special shaped tube |
JP5109222B2 (en) * | 2003-08-19 | 2012-12-26 | Jfeスチール株式会社 | High strength stainless steel seamless steel pipe for oil well with excellent corrosion resistance and method for producing the same |
US20080009368A1 (en) * | 2006-07-06 | 2008-01-10 | Fu Sheng Industrial Co., Ltd. | Metal alloy for manufacturing golf club head members |
US8287403B2 (en) * | 2009-10-13 | 2012-10-16 | O-Ta Precision Industry Co., Ltd. | Iron-based alloy for a golf club head |
-
2011
- 2011-12-30 TW TW100149795A patent/TWI440492B/en active
-
2012
- 2012-01-10 CN CN201210005432.2A patent/CN103184389B/en active Active
- 2012-12-21 JP JP2012280033A patent/JP5489311B2/en active Active
- 2012-12-26 US US13/726,693 patent/US20130167978A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1113661A (en) * | 1993-08-25 | 1995-12-20 | 浦项综合制铁株式会社 | Austenitic stainless steel having superior press-formability, hot workability and high temperature oxidation resistance, and manufacturing process therefor |
CN101092676A (en) * | 2006-06-20 | 2007-12-26 | 复盛股份有限公司 | Alloy in use for rabricating head of golf pole |
CN101476089A (en) * | 2008-01-03 | 2009-07-08 | 复盛股份有限公司 | Golf club alloy and its manufacture method |
CN101633998A (en) * | 2008-07-24 | 2010-01-27 | 大田精密工业股份有限公司 | Component alloy of golf iron head |
Also Published As
Publication number | Publication date |
---|---|
TW201325664A (en) | 2013-07-01 |
JP5489311B2 (en) | 2014-05-14 |
CN103184389A (en) | 2013-07-03 |
JP2013139636A (en) | 2013-07-18 |
TWI440492B (en) | 2014-06-11 |
US20130167978A1 (en) | 2013-07-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102586693B (en) | Golf club head alloy and manufacturing method thereof | |
CN100453674C (en) | Low cost, high-wearability hypereutectic high chromium cast iron and its production method | |
CN103526131B (en) | High-strength stainless steel coffee pot material and preparation method thereof | |
CN103114245B (en) | A kind of abrasion-proof backing block and preparation method thereof | |
CN101302597A (en) | Hypereutectic high-chromium white cast iron and preparation thereof | |
CN103789600B (en) | Hypereutectic high chromium cast iron preparation method | |
CN103834875A (en) | Anti-corrosion elastic alloy material and preparation method thereof | |
CN103540859B (en) | High heat-resistant stainless steel coffee pot material and preparation method thereof | |
CN107974639A (en) | A kind of complex alloy wear-resistant steel ball of high tenacity and preparation method thereof | |
CN103184389B (en) | Golf club alloy | |
CN101476089A (en) | Golf club alloy and its manufacture method | |
CN105256239A (en) | Small-and-medium bainite steel wear resistance casting and preparing method thereof | |
CN101092676A (en) | Alloy in use for rabricating head of golf pole | |
CN105002431B (en) | A kind of chromium-manganese-nitrogen austenitic stainless steel and preparation method thereof | |
KR101203539B1 (en) | High nitrogen austenitic stainless steels with high mechanical properties and excellent resistance to pitting corrosion and fabrication methods thereof | |
CN103667927A (en) | High-strength high-carbon steel material for pump bearings and preparation method thereof | |
CN103882310A (en) | Corrosion-resistant high-carbon steel alloy material and preparation method thereof | |
JP2019019374A (en) | Hot tool steel excellent in hardening property and toughness | |
CN105714184A (en) | High-strength high-toughness ductile cast iron material and preparation method thereof | |
CN105803340B (en) | A kind of abrasion resistant cast steel and preparation method thereof | |
CN104073733A (en) | Air corrosion-resistant alloy steel material and preparation method thereof | |
JP2014028987A (en) | Ferro alloy for casting and manufacturing method thereof | |
CN111074151B (en) | High-performance medium-carbon low-alloy excavator tooth holder | |
WO2003050319A1 (en) | 0301 steel for making pipe molds | |
CN105177214A (en) | Manufacturing method of high-strength and high-ductility ductile cast iron, ductile cast iron manufactured according to manufacturing method, and application of ductile cast iron |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |