CN106191712A - A kind of high energy storage non-crystaline amorphous metal spring and preparation method thereof - Google Patents
A kind of high energy storage non-crystaline amorphous metal spring and preparation method thereof Download PDFInfo
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- CN106191712A CN106191712A CN201610548640.5A CN201610548640A CN106191712A CN 106191712 A CN106191712 A CN 106191712A CN 201610548640 A CN201610548640 A CN 201610548640A CN 106191712 A CN106191712 A CN 106191712A
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- amorphous metal
- crystaline amorphous
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- metal spring
- energy storage
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C45/00—Amorphous alloys
- C22C45/04—Amorphous alloys with nickel or cobalt as the major constituent
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/11—Making amorphous alloys
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The invention provides a kind of high energy storage non-crystaline amorphous metal spring and preparation method thereof, the metal ingredient that described non-crystaline amorphous metal spring comprises has cobalt, titanium, nickel, copper, beryllium, described preparation method comprises the steps: a) master alloy melting, b) quartz ampoule casting mold, c) vacuum water quenching method preparing finished articles are prepared.Present invention is disclosed a kind of high energy storage non-crystaline amorphous metal spring and preparation method thereof, this non-crystaline amorphous metal spring preparation technology is simple, without heat treatment, not only has higher energy storage and rigidity, and has excellent anti-fatigue performance.
Description
Technical field
The present invention relates to a kind of spring, be specifically related to a kind of high energy storage non-crystaline amorphous metal spring and preparation method thereof, belong to bullet
Spring technical field.
Background technology
Spring is a kind of machine components utilizing elasticity to carry out work, and it, as a critical elements in industrial system, has
The biggest usage amount, and of a great variety.Although Spring Industry is a little industry in the middle of whole manufacturing industry, but it is risen
The effect arrived is extremely important.The industrial manufacturing industry of country, auto industry to be accelerated development, based on one of part, parts
Spring Industry the most more needs the advanced phase of a development, just adapts to the fast development of national whole industry.It addition, spring
The expansion of product scale kind, the raising of quality level are also needs and the raisings of matched host machine performance of the machinery Replacement replacement
Needs, therefore, the development of whole National Industrial, spring product plays an important role.
At spring production field, along with the requirement of the aspects such as energy-saving and environmental protection is improved by people day by day, spring material is wanted
Asking more and more higher, especially quality spring material lighter, that intensity is higher, with better function increasingly comes into one's own.At present, very
Many spring product use common crystal alloy material, though this material can meet the primary demand of common spring product, but due to
The deficiency of the aspect such as elastic limit, anti-fatigue performance, causes application to be very restricted.It addition, a lot of spring materials by
Unreasonable in preparation technology, cause the combination property of material to there is more deficiency.
Summary of the invention
For the demand, the invention provides a kind of high energy storage non-crystaline amorphous metal spring and preparation method thereof, this amorphous closes
Gold spring preparation technology is simple, without heat treatment, not only there is higher energy storage and rigidity, and there is excellent fatigue resistance
Energy.
The present invention is a kind of high energy storage non-crystaline amorphous metal spring and preparation method thereof, the gold that described non-crystaline amorphous metal spring comprises
Belonging to composition has cobalt, titanium, nickel, copper, beryllium, described preparation method to comprise the steps: a) master alloy melting, b) prepares quartz ampoule casting
Type, c) vacuum water quenching method preparing finished articles.
In a preferred embodiment of the present invention, the metal ingredient molar percentage that described non-crystaline amorphous metal spring comprises is:
Cobalt 40.8%, titanium 14.2%, nickel 10%, copper 14.5%, beryllium 20.5%.
In a preferred embodiment of the present invention, in described step a), master alloy melting be high-purity argon gas protection and
Vacuum is 5.0 × 10-4Under the conditions of Pa, use the non-consumable arc furnace foundry alloy melt back to preparing 3 times.
In a preferred embodiment of the present invention, in described step b), prepare quartz ampoule casting mold and comprise the steps: 1)
The quartz ampoule that internal diameter is 4mm is baked soft by electricity firelock, is wrapped on the graphite rod of semi-circular recesses model；2) treat that quartz ampoule is cold
Take out broken for graphite rod the most afterwards, obtain quartz ampoule casting mold.
In a preferred embodiment of the present invention, in described step c), vacuum water quenching method preparing finished articles comprises the steps:
1) foundry alloy fragment is loaded in quartz ampoule, after evacuation, be filled with high-purity argon gas；2) in adding stove, it is heated to 900 DEG C, insulation
10min；3) it is filled with 200kPa argon, keeps 1min；4) quenching in saturated nacl aqueous solution, preparing line footpath is 4mm, and central diameter is
The non-crystaline amorphous metal spring of 33mm.
Present invention is disclosed a kind of high energy storage non-crystaline amorphous metal spring and preparation method thereof, this non-crystaline amorphous metal spring preparation technology
Simply, without heat treatment, not only there is higher energy storage and rigidity, and there is excellent anti-fatigue performance.
Accompanying drawing explanation
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings:
Fig. 1 is the process figure of embodiment of the present invention height energy storage non-crystaline amorphous metal spring preparation method.
Detailed description of the invention
Below in conjunction with the accompanying drawings presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite defining.
Fig. 1 is the process figure of embodiment of the present invention height energy storage non-crystaline amorphous metal spring preparation method；This non-crystaline amorphous metal bullet
The metal ingredient that spring comprises has cobalt, titanium, nickel, copper, beryllium, described preparation method to comprise the steps: a) master alloy melting, b) system
Standby quartz ampoule casting mold, c) vacuum water quenching method preparing finished articles.
The high energy storage non-crystaline amorphous metal spring that the present invention mentions, with metallic elements such as cobalt, titanium, nickel, copper, berylliums as material composition, is adopted
Being prepared with vacuum water quenching once moulding method and rational mould, the non-crystaline amorphous metal spring wire footpath prepared is 4mm, and central diameter is
33mm, the number of turn are 6, and this non-crystaline amorphous metal spring smooth in appearance, size uniform, pitch are identical.With common collinear footpath alloy spring phase
Ratio, this non-crystaline amorphous metal spring has more preferable mechanical property and spring rate, and its spring energy-storage is 3 times of common alloy spring.
This non-crystaline amorphous metal spring has higher using value, and it is owing to possessing high intensity, high antifatigue, therefore can be used for bearing variable load
Lotus and heavily stressed under large spring and precision instrument spring, and be used for manufacturing the damping zero of shock mitigation system and visual plant
Part.
Embodiment
Concrete preparation method is as follows:
A) master alloy melting, first by molar fraction by 40.8% cobalt metal, 14.2% titanium, 10% nickel metal, 14.5% bronze medal gold
Belong to, 20.5% beryllium metal mixed is placed in non-consumable arc furnace, then high-purity argon gas protection and vacuum be 5.0 ×
10-4Carrying out alloy melting under the conditions of Pa, melt back 3 times is so that foundry alloy chemical composition is uniform.
B) prepare quartz ampoule casting mold, first graphite rod is made semi-circular recesses mould stone inker, be then 4mm's by internal diameter
Quartz ampoule is baked soft by electricity firelock, is wrapped on the graphite rod of semi-circular recesses model, after quartz ampoule cools down, then by graphite rod
Broken taking-up, obtains quartz ampoule casting mold.
C) vacuum water quenching method preparing finished articles, concrete preparation process is: first cleaned up by quartz ampoule, then by step a) system
The foundry alloy fragment taken loads in quartz ampoule, waits to be pumped into 1.0 × 10-3It is filled with high-purity argon gas after Pa fine vacuum and does protective gas；
Then in self-control resistance-heated furnace, it is heated to 900 DEG C and insulation 10min, makes foundry alloy again be completely melt and mix homogeneously；
It is filled with 200kPa argon afterwards and keeps 1min, making melt be poured into completely in mould；Quench the most rapidly molten into saturated sodium-chloride
In liquid, can be prepared by line footpath is 4mm, and central diameter is the non-crystaline amorphous metal spring of 33mm.
Present invention is disclosed a kind of high energy storage non-crystaline amorphous metal spring and preparation method thereof, this non-crystaline amorphous metal spring preparation technology
Simply, without heat treatment, not only there is higher energy storage and rigidity, and there is excellent anti-fatigue performance.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those of ordinary skill in the art in the technical scope that disclosed herein, the change that can expect without creative work or
Replace, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be limited with claims
Fixed protection domain is as the criterion.
Claims (5)
1. one kind high energy storage non-crystaline amorphous metal spring and preparation method thereof, it is characterised in that described non-crystaline amorphous metal spring comprises
Metal ingredient has cobalt, titanium, nickel, copper, beryllium, described preparation method to comprise the steps: a) master alloy melting, b) prepares quartz ampoule
Casting mold, c) vacuum water quenching method preparing finished articles.
High energy storage non-crystaline amorphous metal spring the most according to claim 1 and preparation method thereof, it is characterised in that described amorphous
The metal ingredient molar percentage that alloy spring comprises is: cobalt 40.8%, titanium 14.2%, nickel 10%, copper 14.5%, beryllium 20.5%.
High energy storage non-crystaline amorphous metal spring the most according to claim 1 and preparation method thereof, it is characterised in that described step
A) in, master alloy melting be high-purity argon gas protection and vacuum be 5.0 × 10-4Under the conditions of Pa, use non-consumable vacuum electric
The arc stove foundry alloy melt back to preparing 3 times.
High energy storage non-crystaline amorphous metal spring the most according to claim 1 and preparation method thereof, it is characterised in that described step
B), in, prepare quartz ampoule casting mold and comprise the steps: 1) quartz ampoule that internal diameter is 4mm is baked soft by electricity firelock, it is wrapped in half
On the graphite rod of circular groove model；2) take out broken for graphite rod after quartz ampoule cools down, obtain quartz ampoule casting mold.
High energy storage non-crystaline amorphous metal spring the most according to claim 1 and preparation method thereof, it is characterised in that described step
C), in, vacuum water quenching method preparing finished articles comprises the steps: 1) foundry alloy fragment is loaded in quartz ampoule, it is filled with height after evacuation
Pure argon；2) in adding stove, it is heated to 900 DEG C, is incubated 10min；3) it is filled with 200kPa argon, keeps 1min；4) quench into saturated
In sodium chloride solution, preparing line footpath is 4mm, and central diameter is the non-crystaline amorphous metal spring of 33mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610548640.5A CN106191712A (en) | 2016-07-13 | 2016-07-13 | A kind of high energy storage non-crystaline amorphous metal spring and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610548640.5A CN106191712A (en) | 2016-07-13 | 2016-07-13 | A kind of high energy storage non-crystaline amorphous metal spring and preparation method thereof |
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| CN106191712A true CN106191712A (en) | 2016-12-07 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55132431A (en) * | 1979-04-03 | 1980-10-15 | Tohoku Metal Ind Ltd | Magnetic shielding spring |
| EP0036892A1 (en) * | 1979-04-11 | 1981-10-07 | Shin-Gijutsu Kaihatsu Jigyodan | Amorphous alloy containing iron family element and zirconium, and articles obtained therefrom |
| CN101164722A (en) * | 2007-09-03 | 2008-04-23 | 北京航空航天大学 | Processing net forming integrated method for amorphous alloy workpiece |
| CN104409318A (en) * | 2014-11-13 | 2015-03-11 | 连云港市欧雅特照明电器有限公司 | Method for producing small-size quartz spring lamps |
-
2016
- 2016-07-13 CN CN201610548640.5A patent/CN106191712A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55132431A (en) * | 1979-04-03 | 1980-10-15 | Tohoku Metal Ind Ltd | Magnetic shielding spring |
| EP0036892A1 (en) * | 1979-04-11 | 1981-10-07 | Shin-Gijutsu Kaihatsu Jigyodan | Amorphous alloy containing iron family element and zirconium, and articles obtained therefrom |
| CN101164722A (en) * | 2007-09-03 | 2008-04-23 | 北京航空航天大学 | Processing net forming integrated method for amorphous alloy workpiece |
| CN104409318A (en) * | 2014-11-13 | 2015-03-11 | 连云港市欧雅特照明电器有限公司 | Method for producing small-size quartz spring lamps |
Non-Patent Citations (1)
| Title |
|---|
| 索忠源等: "高储能Zr基非晶合金弹簧的制备", 《特种铸造及有色合金》 * |
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Application publication date: 20161207 |