CN101239394A - Powder metallurgy method of titanium alloy for preparing golf club head - Google Patents
Powder metallurgy method of titanium alloy for preparing golf club head Download PDFInfo
- Publication number
- CN101239394A CN101239394A CNA2008100686561A CN200810068656A CN101239394A CN 101239394 A CN101239394 A CN 101239394A CN A2008100686561 A CNA2008100686561 A CN A2008100686561A CN 200810068656 A CN200810068656 A CN 200810068656A CN 101239394 A CN101239394 A CN 101239394A
- Authority
- CN
- China
- Prior art keywords
- powder
- titanium alloy
- club head
- sintering
- glof club
- 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.)
- Pending
Links
Abstract
A metallurgy method for producing titanium alloy powder for producing golf bar heads is disclosed, pertaining to preparing method of titanium alloy for golf bar heads. The method uses Ti powder and additive powder containing Al, V, Fe, and Mo elements as raw materials, mixes the Ti powder with a certain granularity proportion and the additive powder with a certain component range evenly, prepares slice blank by using a die forming mode, uses a multi-stage heating technique giving priority to middle-low temperature quick heating and high temperature slow heating during sinter process, performs quenching immediately after the heating process is completed, thereby prepares the Ti alloy sintering blank, and the titanium alloy material for producing golf bar head is finally produced by forge work and subsequent anneal process. Since the powder metallurgy technique has the characteristics of near net shape and easily control components, alloying is realized easily. At the same time, the high-usage of raw material is provided, the raw material cost and processing cost are saved, and the production energy consumption is reduced greatly. The method is suitable for producing titanium alloy material for producing golf bar heads.
Description
Technical field:
The present invention relates to the preparation method of glof club head, particularly a kind of powder metallurgy process for preparing glof club head with titanium alloy with titanium alloy.
Background technology:
Current, glof club head adopts series of process method preparations such as casting and follow-up repeatedly machined, hot-working and heat treatment usually with titanium alloy material.This method has complex process, and energy consumption is big, and utilization rate of raw materials is not high, and shortcoming such as lumber recovery is low, and titanium alloy itself has unworkability simultaneously, causes the expensive of titanium alloy golf bar head thus.Adopt powder metallurgy process to prepare the glof club head titanium alloy material, the relevant open report of present domestic nothing.
Summary of the invention:
The present invention is intended to introduce the powder metallurgy titanium alloy in the golf clubs head material, it is raw material that a kind of employing metal dust is provided, prepare a kind of method of glof club head by powder metallurgical technique, to reduce the expensive of current titanium alloy golf bar head with titanium alloy.
The present invention adopts following scheme:
The Ti powder that adopts certain particle size to distribute, and the interpolation powder that contains Al, V, Fe and Mo element is a raw material, prepare glof club head powder metallurgy titanium alloy material through powder metallurgical technique, its concrete process route is: quenching → forging and heat treatment behind raw material powder particle size proportioning → material powder proportioning components → batch mixing → press forming → sintering → sintering.Employing has the Ti powder of certain particle size proportioning, and the interpolation powder of certain ingredients scope is a raw material; Ti powder and interpolation powder are carried out batch mixing, obtain mixed-powder; Mixed-powder adopts the die forming mode, makes laminar blank; In sintering process, by the multistage heating process that is rapidly heated based on middle low temperature and high temperature heats up at a slow speed; After finishing, heating process carries out Quenching Treatment immediately, preparation Ti alloy sintering base; Subsequently, prepare final glof club head titanium alloy material by forging and postorder annealing process.Wherein, the grain size proportion of Ti powder is: granularity is that-100 orders～+ 250 purpose titanium valves account for 70wt%～90wt%, and granularity is that-250 orders～+ 400 purpose titanium valves account for 10wt%～30wt%; Add in the powder, the ratio that each element accounts for mixed-powder is respectively: the Al element accounts for 3wt%～7wt%, and V element accounts for 2wt%～5wt%, and the Fe element accounts for 0～3wt%, and the Mo element accounts for 0～2wt%; Adopt the press moulding mode of pressing pressure in 350MPa～800MPa scope to carry out powder forming; Adopt the multistage sintering process that the powder forming base is carried out inert atmosphere protection or vacuum non-pressure sintering, carry out Quenching Treatment after heating process is finished immediately; Subsequently, it is 900 ℃～1100 ℃ that Ti alloy sintering base is carried out forging temperature, and total deformation is 40%～90% Forging Technology, and temperature is 700 ℃～900 ℃, temperature retention time is 1～4 hour a annealing process, finally obtains the glof club head titanium alloy material.
In the multistage sintering process, at first with the shaping base substrate 80 ℃～200 ℃ low thermophase insulation 10 minutes～2 hours, heating rate with 5～20 ℃/mim is heated to 800 ℃～950 ℃ subsequently, heating rate with 1～5 ℃/mim is heated to 1200 ℃～1350 ℃ again, and final temperature insulation 2～7 hours, immediately quench, hardening media adopts water or oil.Sintering atmosphere adopts inert atmosphere protection, perhaps vacuum, and vacuum is 1 * 10
-1～1 * 10
-4Pa.
Compared with prior art, the present invention has the following advantages:
1. adopt powder metallurgical technique to prepare the glof club head titanium alloy material, because powder metallurgical technique has typical feature such as near-net-shape and the easy control of composition, realize alloying easily, simultaneously raw-material utilization rate is reached more than 95%, saved cost of material.
2. preparing glof club head at powder metallurgical technique uses in the titanium alloy material process, the basic configuration of glof club head can realize in the powder forming stage, avoided the machining process of prior art, shortened technological process, and saved the processing cost of material difficulty processing Ti alloy.
3. than prior art, powder metallurgical technique has been avoided the cast sections of Ti alloy, and organizing of prepared material of while is tiny even, has avoided the cogging stage of prior art to casting Ti alloy, greatly reduces energy consumption.
The specific embodiment:
Embodiment 1
The Ti powder that certain particle size is distributed, and the interpolation powder that contains Al, V, Fe and Mo element mixes, wherein, the grain size proportion of titanium valve is :-100 orders～+ 150 order titanium valves account for 85wt%, and-325 order titanium valves account for 15wt%; Add in the powder, the ratio that each element accounts for mixed-powder is respectively: the Al element accounts for 6wt%, and V element accounts for 4wt%, and the Fe element accounts for 0wt%, and the Mo element accounts for 0wt%.After mixing, the employing pressing pressure is that the two-way press moulding mode of 500MPa carries out powder forming.In multistage sintering process subsequently, at first with the shaping base substrate 120 ℃ low thermophase insulation 30 minutes, the heating rate with 10 ℃/mim is heated to 850 ℃ subsequently, the heating rate with 2 ℃/mim is heated to 1260 ℃ again, and is incubated 5 hours.Sintering atmosphere is a vacuum, and vacuum degree control is 1 * 10
-2～1 * 10
-3Pa.Insulation finishes the back and adopts the shrend mode to quench immediately.Subsequently, it is 950 ℃ that Ti alloy sintering base is carried out forging temperature, and total deformation is 70% isothermal forging, and temperature is 800 ℃, and temperature retention time is 2 hours a annealing process, finally obtains the glof club head titanium alloy material.
Embodiment 2
The Ti powder that certain particle size is distributed, and the interpolation powder that contains Al, V, Fe and Mo element mixes, wherein, the grain size proportion of titanium valve is :-150 orders～+ 250 order titanium valves account for 75wt%, and-250～+ 400 order titanium valves account for 25wt%; Add in the powder, the ratio that each element accounts for mixed-powder is respectively: the Al element accounts for 4.5wt%, and V element accounts for 3wt%, and the Fe element accounts for 2wt%, and the Mo element accounts for 1wt%.After mixing, the employing pressing pressure is that the single way stempressing mode of 700MPa is carried out powder forming.In multistage sintering process subsequently, at first with the shaping base substrate 100 ℃ low thermophase insulation 1 hour, the heating rate with 15 ℃/mim is heated to 900 ℃ subsequently, the heating rate with 4 ℃/mim is heated to 1320 ℃ again, and is incubated 4 hours.Sintering atmosphere is argon shield.Insulation finishes the back and adopts the oil quenching mode to quench immediately.Subsequently, it is 1000 ℃ that Ti alloy sintering base is carried out forging temperature, and total deformation is 60% common die forging, and temperature is 750 ℃, and temperature retention time is 3 hours a annealing process, finally obtains the glof club head titanium alloy material.
Embodiment 3
The Ti powder that certain particle size is distributed, and the interpolation powder that contains Al, V, Fe and Mo element mixes, wherein, the grain size proportion of titanium valve is :-100 orders～+ 200 order titanium valves account for 70wt%, and-250 order titanium valves account for 30wt%; Add in the powder, the ratio that each element accounts for mixed-powder is respectively: the Al element accounts for 3wt%, and V element accounts for 2wt%, and the Fe element accounts for 0.5wt%, and the Mo element accounts for 0.5wt%.After mixing, the employing pressing pressure is that the two-way press moulding mode of floating die of 400MPa carries out powder forming.In multistage sintering process subsequently, at first with the shaping base substrate 90 ℃ low thermophase insulation 2 hours, the heating rate with 20 ℃/mim is heated to 800 ℃ subsequently, the heating rate with 3 ℃/mim is heated to 1200 ℃ again, and is incubated 7 hours.Sintering atmosphere is a vacuum, and vacuum degree control is 1 * 10
-2～1 * 10
-3Pa.Insulation finishes the back and adopts the shrend mode to quench immediately.Subsequently, it is 900 ℃ that Ti alloy sintering base is carried out forging temperature, and total deformation is 90% isothermal forging, and temperature is 820 ℃, and temperature retention time is 2 hours a annealing process, finally obtains the glof club head titanium alloy material.
Embodiment 4
The Ti powder that certain particle size is distributed, and the interpolation powder that contains Al, V, Fe and Mo element mixes, wherein, the grain size proportion of titanium valve is :-150 orders～+ 200 order titanium valves account for 85wt%, and-300～+ 400 order titanium valves account for 15wt%; Add in the powder, the ratio that each element accounts for mixed-powder is respectively: the Al element accounts for 7wt%, and V element accounts for 5wt%, and the Fe element accounts for 3wt%, and the Mo element accounts for 2wt%.After mixing, the employing pressing pressure is that the floating die single way stempressing mode of 800MPa is carried out powder forming.In multistage sintering process subsequently, at first with the shaping base substrate 200 ℃ low thermophase insulation 10 minutes, the heating rate with 5 ℃/mim is heated to 880 ℃ subsequently, the heating rate with 1 ℃/mim is heated to 1350 ℃ again, and is incubated 2 hours.Sintering atmosphere is argon shield.Insulation finishes the back and adopts the oil quenching mode to quench immediately, and subsequently, it is 980 ℃ that Ti alloy sintering base is carried out forging temperature, total deformation is 85% common die forging, and temperature is 780 ℃, and temperature retention time is 3 hours a annealing process, finally obtains the glof club head titanium alloy material.
Claims (5)
1. one kind prepares the powder metallurgy process that glof club head is used titanium alloy, it is a kind of employing Ti powder, and contain Al, V, the interpolation powder of Fe and Mo element is a raw material, prepare the technology of glof club head through powder metallurgical technique with titanium alloy material, its basic technology route is: quenching → forging and heat treatment behind raw material powder particle size proportioning → material powder proportioning components → batch mixing → press forming → sintering → sintering, it is characterized in that: with the Ti powder of certain particle size distribution, and contain Al, V, the interpolation powder of Fe and Mo element mixes, and obtains mixed-powder; After batch mixing is even, adopt the die forming mode, make laminar blank; In sintering process, by the multistage heating process that is rapidly heated based on middle low temperature and high temperature heats up at a slow speed, after finishing, heating process carries out Quenching Treatment immediately, preparation Ti alloy sintering base; Subsequently, prepare final glof club head titanium alloy material by forging and postorder annealing process.
2. a kind of powder metallurgy process for preparing glof club head with titanium alloy according to claim 1, it is characterized in that: the grain size proportion of Ti powder is: granularity accounts for 70wt%～90wt% for-100 orders～+ 250 purpose titanium valves, and granularity is that-250 orders～+ 400 purpose titanium valves account for 10wt%～30wt%; Add in the powder, the ratio that each element accounts for mixed-powder is respectively: the Al element accounts for 3wt%～7wt%, and V element accounts for 2wt%～5wt%, and the Fe element accounts for 0～3wt%, and the Mo element accounts for 0～2wt%.
According to according to the described a kind of glof club head for preparing of claim 1 with the powder metallurgy process of titanium alloy, it is characterized in that: adopt single way stempressing, two-way mold pressing or floating die pressing mode to carry out powder forming, wherein pressing pressure is controlled in 350MPa～800MPa scope.
According to according to the described a kind of glof club head for preparing of claim 1 with the powder metallurgy process of titanium alloy, it is characterized in that: in the multistage sintering process, at first with the shaping base substrate 80 ℃～200 ℃ low thermophase insulation 10 minutes～2 hours, heating rate with 5～20 ℃/min is heated to 800 ℃～950 ℃ subsequently, be heated to 1200 ℃～1350 ℃ with 1～5 ℃/mim heating rate again, and final temperature insulation 2～7 hours; Sintering atmosphere adopts inert atmosphere protection, perhaps vacuum, and vacuum degree control is 1 * 10
-1～1 * 10
-4In the Pa scope; Quench immediately after final insulation finishes, hardening media adopts water or oil.
5. according to claims 1 described a kind of powder metallurgy process for preparing glof club head with titanium alloy, it is characterized in that: the temperature that Ti alloy sintering base is forged is controlled in 900 ℃～1100 ℃ scopes, total deformation is controlled in 40%～90% scope, the forging mode adopts isothermal forging or common die forging, it is 700 ℃～900 ℃ that the postorder Technology for Heating Processing adopts temperature, and temperature retention time is 1～4 hour a annealing process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100686561A CN101239394A (en) | 2008-03-12 | 2008-03-12 | Powder metallurgy method of titanium alloy for preparing golf club head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100686561A CN101239394A (en) | 2008-03-12 | 2008-03-12 | Powder metallurgy method of titanium alloy for preparing golf club head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101239394A true CN101239394A (en) | 2008-08-13 |
Family
ID=39931377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100686561A Pending CN101239394A (en) | 2008-03-12 | 2008-03-12 | Powder metallurgy method of titanium alloy for preparing golf club head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101239394A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506625A (en) * | 2013-10-15 | 2014-01-15 | 攀枝花学院 | Manufacturing method for abrasion-resistant titanium basic bearing bush |
| CN103817279A (en) * | 2014-02-20 | 2014-05-28 | 艾诺克(成都)机械制造有限公司 | Titanium or titanium alloy golf ball head part forging method |
| CN104148644A (en) * | 2014-08-13 | 2014-11-19 | 兰州金浩机械制造有限公司 | Manufacturing method for titanium alloy products |
| CN104162670A (en) * | 2014-08-26 | 2014-11-26 | 无锡柯马机械有限公司 | Powder metallurgy technology |
| CN104162663A (en) * | 2014-08-26 | 2014-11-26 | 无锡柯马机械有限公司 | Powder pre-processing method adopted in powder metallurgy technology |
| CN107030248A (en) * | 2015-11-11 | 2017-08-11 | 复盛应用科技股份有限公司 | method for manufacturing golf club head |
| CN114131027A (en) * | 2021-11-17 | 2022-03-04 | 郑州西亚斯学院 | Wushu training sword manufacturing process |
-
2008
- 2008-03-12 CN CNA2008100686561A patent/CN101239394A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506625A (en) * | 2013-10-15 | 2014-01-15 | 攀枝花学院 | Manufacturing method for abrasion-resistant titanium basic bearing bush |
| CN103817279A (en) * | 2014-02-20 | 2014-05-28 | 艾诺克(成都)机械制造有限公司 | Titanium or titanium alloy golf ball head part forging method |
| CN104148644A (en) * | 2014-08-13 | 2014-11-19 | 兰州金浩机械制造有限公司 | Manufacturing method for titanium alloy products |
| CN104162670A (en) * | 2014-08-26 | 2014-11-26 | 无锡柯马机械有限公司 | Powder metallurgy technology |
| CN104162663A (en) * | 2014-08-26 | 2014-11-26 | 无锡柯马机械有限公司 | Powder pre-processing method adopted in powder metallurgy technology |
| CN107030248A (en) * | 2015-11-11 | 2017-08-11 | 复盛应用科技股份有限公司 | method for manufacturing golf club head |
| CN114131027A (en) * | 2021-11-17 | 2022-03-04 | 郑州西亚斯学院 | Wushu training sword manufacturing process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101239395A (en) | Powder metallurgy method for preparing high-density complicated shape titanium alloy product | |
| CN113278896B (en) | Fe-Mn-Al-C series high-strength low-density steel and preparation method thereof | |
| CN101239394A (en) | Powder metallurgy method of titanium alloy for preparing golf club head | |
| CN105039824B (en) | Diamond circular saw blade cutter head and preparation method thereof | |
| CN108315624A (en) | A kind of High Performance W alloy bar material and preparation method thereof | |
| CN102605263B (en) | Ultrahigh-hardness high-toughness malleable spray-formed high-speed steel and preparation method thereof | |
| CN102444573A (en) | Method for manufacturing forging pump shaft | |
| CN101120894B (en) | Technology method relating to component in manufacturing artificial limb knee-joint | |
| CN102392147B (en) | Preparation method of ultrafine grain nickel base powder high temperature alloy | |
| CN110373561A (en) | A kind of method that power forging prepares high-compactness Fine Grain Ti Alloy | |
| CN105648263B (en) | A kind of high strength easy processing Cu-base composites and preparation method thereof | |
| CN100345982C (en) | Prehardening treatment method of NAK80 mould steel | |
| CN104372227A (en) | Hard alloy for hot-working die and production method thereof | |
| JP6575756B2 (en) | Method for producing precipitation strengthened stainless steel | |
| CN105132799A (en) | Powder metallurgy material for unilateral bearing and preparing method of powder metallurgy material | |
| CN102896320A (en) | Warm-pressing process of powder metallurgy | |
| CN102994893A (en) | Power metallurgy tool steel | |
| CN107447169A (en) | A kind of auto parts and components processing shaping flanging die | |
| CN104032219B (en) | A kind of non-magnetic alloy and preparation method | |
| CN105618762A (en) | Steel bond hard alloy injection molding mold core | |
| CN102672176A (en) | High-abrasion-resistance powder metallurgical spherical hinge for excavating machine and manufacture method of spherical hinge | |
| CN106048429A (en) | Easy-cutting high-toughness plastic die steel and preparation method thereof | |
| CN101349293B (en) | Hydraulic motor valve disc and preparation method thereof | |
| CN113444959B (en) | Precipitation hardening type high-entropy alloy-based steel bonded hard alloy and preparation method thereof | |
| CN111020395A (en) | Iron-based powder metallurgy composite material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080813 |