CN109371265A - A kind of set composite of silver and metallic element - Google Patents
A kind of set composite of silver and metallic element Download PDFInfo
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- CN109371265A CN109371265A CN201811193283.0A CN201811193283A CN109371265A CN 109371265 A CN109371265 A CN 109371265A CN 201811193283 A CN201811193283 A CN 201811193283A CN 109371265 A CN109371265 A CN 109371265A
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- silver
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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
- C22C1/02—Making non-ferrous alloys by melting
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C5/00—Alloys based on noble metals
- C22C5/06—Alloys based on silver
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Abstract
The invention discloses the set composites of a kind of silver and metallic element, including the major ingredient cylinder for storing silver element and multiple auxiliary material cylinders for storing auxiliary material metallic element, the bottom of multiple auxiliary material cylinders is provided with the auxiliary furnace of high temperature of fusing metallic element, the bottom of the major ingredient cylinder is provided with the main furnace of high temperature of fusing silver element, the bottom of the main furnace of the high temperature and the auxiliary furnace of high temperature is provided with drainage conduit, the connection of the high-temperature stirring device of the drainage conduit and complex element, the high-temperature stirring device is connect with molding die, the molding die includes upper die and lower die, the type chamber of molding wire rod or parcel is provided between the upper die and lower die.The present invention is novel in design, structure is simple, easy to use, can produce the silver element composite material of heterogeneity and different proportion, for studying, convenient for selecting wherein optimal silver composite material.
Description
Technical field
The present invention relates to metal field more particularly to a kind of set composites of silver and metallic element.
Background technique
There are many silver alloy type, most important of which is that: yellow gold, silver-colored magnesium alloy, silver-nickel, silver tungsten, silver
Ferroalloy and Ag-Ce alloy.They are mainly used in: (1) making contact material in moderate duty or heavy burden charge electric appliance, be application
Field and dosage are maximum, and most cheap noble metal contact material.(2) brazing filler metal of multiple material is that dosage is maximum expensive
Metal brazing filler metal material.(3) occupy certain status in noble metal resistance material.It (4) is so far still the maximum noble metal decorations of dosage
Product material.
1, silver amalgam (amalgam) is a kind of alloy of specific type, can be formed by mercury and one or more metals.With
It is a kind of time-honored dental filling material in the mercury alloy of teeth restoration, there is the clinical life up to 10-30.
2, yellow gold: the bianry alloy of silver and copper, copper have invigoration effect.There are AgCu3, AgCu7.5, AgCul0,
The alloys such as AgCu28 and AgCu55.
There are good electric conductivity, mobility and wellability, preferable mechanical performance, wearability and resistance fusion welding.There is segregation
Tendency.
With vacuum intermediate-frequency furnace melting, ingot casting can be cold worked into plate, sheet material and silk material after homogenizing annealing.
Make the contact of the devices such as air-break circuit-breaker, voltage controller, telephone relay, contactor, starter, conducting ring and
Fixed touching plate.Vacuum brazing material can also manufacture coin, ornament and tableware etc..
3, silver-nickel: the bianry alloy of silver-based addition nickel.In solid-state, silver and nickel are almost immiscible, have AgNi0.1,
AgNil0, AgNi20, Ag-Ni40 etc..
Electrical and thermal conductivity performance is good, and intensity is high, and arc resistant, anti-metal transfer, corrosion resistance are high, and wearability is good.Use powder
Last metallurgy method manufacture.Ductility is good.Such as plus copper oxide or tin oxide, it can further improve resistance fusion welding.It is widely used in low
In piezoelectricity device, as speed control, voltage regulator, car starting switch, air-break circuit-breaker, magnetic starter, heavy load after
Electric appliance and vibropack contact etc..
4, AgCuZn alloy: the ternary alloy three-partalloy of silver-colored cupric and zinc, Zn content are generally no greater than 40%.There is AgCuZn20-15,
AgCuZn26-4, AgCuZn34-16 and AgCuZn30-25 etc..All there is good weldability, mobility and wellability.With height
The melting in micro-oxygenation or neutral atmosphere of frequency furnace, most of alloys can all become a useful person through hot cogging and cold working.It is main as solder
To be used to structural steel of the brazing filler metal operating temperature lower than 200 DEG C, stainless steel, copper and its part for closing gold, silver.The tension of pricker junction head
195~392MPa of intensity, 176~245MPa of shearing strength.
5, silver-cadmium oxide alloy: alloy of the silver-based containing cadmium oxide, silver and cadmium oxide cannot dissolve each other.There is AgCdO5,
AgCdO8, AgCdO10 and AgCdO15 etc..High, the anti-electrical wear and resistance fusion welding is good, contact resistance is low with electrical conductivity
And stable and arc extinguishing effect.It can be manufactured with powder metallurgic method, internal oxidation or by oxidation-power metallurgic method, cadmium oxide can be obtained
Tissue miniaturization and equally distributed alloy.In being used as, powerful contact material, for magnetic starter, it is high-power after
Electric appliance, the ignitron make and break contact of electric welding machine, air appliance contact.
6, silver-colored manganese tin alloy: the ternary alloy three-partalloy of silver-based addition manganese and tin.Have, AgMnSn8-7, AgMnSnl0-8 and
The trades mark such as AgMnSnl3-9.284.4~461MPa of tensile strength, resistance coefficient (46~57) × 10-2 Ω mm2/m, resistance
Temperature coefficient (- 0.49~1.70) × 10-6/ DEG C, thermoelectrical potential -0.2~0.5 μ V/ DEG C.With vacuum intermediate-frequency furnace melting, in silver and
Manganese addition in batches after tin fine melt.It can be cold worked and become a useful person.Inert gas shielding annealing.Silver-colored manganese tin alloy resistance is moderate, resistance temperature system
Number is low, small to copper thermoelectrical potential, can be used as measuring resistance.
7, silver-molybdenbum: the bianry alloy of silver and molybdenum.At 1600 DEG C, solubility of the molybdenum in silver is about 5%.Have AgMO30,
AgMo50, AgMo65 and AgMo75 etc..With the wearability better than silver tungsten, ductility and low contact resistance, and do not rise
Film；Corrosion resistance and melt resistance are not as good as silver-colored tungsten.Powder metallurgic method manufacture.Switch, relay and high capacity motor as heavy load
The contact of starter.
8, silver tungsten: the bianry alloy of silver and tungsten, no matter in liquid or in solid-state, silver and tungsten are all immiscible.Have
AgW30, AgW60, AgW80 and AgW90 etc..Hardness is high, and the ability of anti electric arc corrosion, anti stickness and anti-melting welding is strong.With powder smelting
Golden method manufacture.Alloy greater than 60% tungsten mostly uses impregnating method to produce.As low-voltage power switch, reuse switch is played, locomotive engine is used
Switch, the pre- contact of high-current switch and relay, the air-break circuit-breaker of heavy load etc..Add cobalt that can improve silver to the profit of tungsten
It is moist, reduce contact resistance.
9, silver-colored ferroalloy；Silver-based adds the bianry alloy of iron, and silver and iron are immiscible.The contact resistance of alloy is stablized, and resists
Scaling loss, resistance fusion welding and wearability are good.There are AgFe7, AgFel0 etc..With powder metallurgic method be made, silver-colored iron composite powder end by
Coprecipitation production.It is suitable for use as starting the electric contact material in frequent heavy load A.C. contactor.
10, silver-cadmium alloy: the bianry alloy of silver and cadmium.The alloys such as AgCdl4, AgCd20, AgCd25 and AgCd97 have good
Electrical and thermal conductivity well, arc-extinguishing and mobility.At high temperature, cadmium is oxidizable and volatilizees, and cadmium vapor and cadmium oxide are toxic.With true
Empty induction furnace argon gas protects melting, it shall be noted that air draft is gathered dust.Processing performance is good, can be cold worked into wire rod and sheet material.
The high cadmium alloy such as AgCd97 is not necessarily to intermediate annealing.It is mainly used for sensitive low-voltage relay, brakes circuit breaker and light, middle load is handed over
Flow the contact of the electric appliances such as contactor.AgCd25 and AgCd97 is used as solder.
11, silver-tin alloy: the bianry alloy of silver and tin has AgSnl0, hgSn70, AgSn90, AgSn95 and AgSn96.5
The equal trades mark.It is melted using intermediate frequency furnace low vacuum, adds silver after first melting tin.There are good ductility, Yi Jia less than the alloy of 12.5%Sn
Work；Alloy plasticity decline greater than 12.5%Sn.Belong to low-temperature brazing filler metal, is restricted suitable for brazing temperature and more demanding intensity
The parts such as copper alloy.When being brazed No. 45 steel, pricker shearing strength of joint is 69MPa.
Existing alloy material is not comprehensive, it is made not have the silver of standard and the mixing material of other elements in scientific experiment field
Material, hinders the scientific development of silver alloy.The silver of standard has to be generated with other elements mixing material.With the development of science and technology,
Electronic equipment is more more and more universal, and silver alloy is widely used in electronic component as component most important in electronic component, but
It is, due to not knowing that the ratio of silver how many proper, can play optimal performance, it would be desirable to carry out to silver alloy
Research and transformation make it promote its best performance, therefore we need the model machine of a manufacture silver alloy.The product of silver alloy
There are many types, still, still compare lack such production equipment on the market.
Summary of the invention
It is an object of the invention to overcome problem above of the existing technology, provide a kind of silver-colored compound with metallic element
Device, the present invention is novel in design, structure is simple, easy to use, can produce the silver element of heterogeneity and different proportion
Composite material, for studying, convenient for selecting wherein optimal silver composite material.
To realize above-mentioned technical purpose and the technique effect, the invention is realized by the following technical scheme:
A kind of set composite of silver and metallic element, including the major ingredient cylinder for storing silver element and for storing auxiliary material metal
Multiple auxiliary material cylinders of element, the bottom of multiple auxiliary material cylinders are provided with the auxiliary furnace of high temperature of fusing metallic element, the major ingredient
The bottom of cylinder is provided with the main furnace of high temperature of fusing silver element, and the bottom of the main furnace of the high temperature and the auxiliary furnace of high temperature is provided with drainage conduit,
The connection of the high-temperature stirring device of the drainage conduit and complex element, the high-temperature stirring device connect with molding die, it is described at
Pattern tool includes upper die and lower die, and the type chamber of molding wire rod or parcel is provided between the upper die and lower die.Using this technology
Scheme, silver element put into the main furnace of high temperature by major ingredient cylinder, remaining multiple auxiliary materials metallic element is thrown by respective auxiliary material cylinder respectively
Enter into the different auxiliary furnaces of high temperature, respectively enters and be fused into metal water, the metal water after fusing is discharged by the drainage conduit of bottom
It into high-temperature stirring device, is stirred by high-temperature stirring device, silver-colored water and various metals water is mixed evenly, stirring is equal
Metal water after even is re-introduced into molding die, by the mold cavity forming wire rod or the shapes such as parcel in molding die.
Preferably, the main furnace of the high temperature and the auxiliary furnace of high temperature are provided with metal water spout, the metal water spout handle
Metal water in furnace pours into drainage conduit, guides to high-temperature stirring device by drainage conduit.
Preferably, the high-temperature stirring device includes furnace body and is arranged in the intracorporal blender of furnace, the blender
It is connect with stirring motor；The bottom of the furnace body is provided with the feed pipe of connection molding die.It adopts this technical solution, high temperature melting
After metal water after change enters furnace body, capable stirring is rotated into furnace body by stirring motor driving blender, bottom of furnace body
Feed pipe with the sprue gate of molding die for connecting.
Preferably, being provided with switching control pilot on the feed pipe, drainage conduit, major ingredient cylinder and auxiliary material cylinder.Using this
Technical solution, from the flowing of switching control pilot control metal water and silver element and Determination of multiple metal elements toward the main furnace of high temperature and high temperature
Auxiliary furnace feeds intake.
Preferably, setting mark element text, model, weight and specification etc. on the wire rod or parcel.Using this skill
Art scheme helps to identify.Wherein wire rod or parcel use unified specifications and models.
Preferably, the ratio setting of the silver element in the wire rod or parcel is in 51%-90%, the ratio of metallic element
It is arranged in 10%-49%.
Preferably, the silver element includes the silver bullion that purity is 99.99% or silver bar or silver powder or silver-colored filamentary silver.
Preferably, the metallic element includes copper, magnesium elements, nickel element, wolfram element, ferro element and Ce elements,
The copper, magnesium elements, nickel element, wolfram element, ferro element and Ce elements are separately mounted in different auxiliary material cylinders；The copper
Element, magnesium elements, nickel element, wolfram element, ferro element and Ce elements use purity for 99.99% piece, item, powder or silk.
It is easy to use the beneficial effects of the present invention are: the present invention is novel in design, structure is simple, can produce it is different at
Point and different proportion silver element composite material, for studying, convenient for selecting wherein optimal silver composite material；Of the invention
Device can be by making based on silver element, supplemented by copper, magnesium elements, nickel element, wolfram element, ferro element and Ce elements
The silver element composite material of thousands of kinds of different proportions out, in order to scientific research.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, with presently preferred embodiments of the present invention and attached drawing is cooperated to be described in detail below.This hair
Bright specific embodiment is shown in detail by following embodiment and its attached drawing.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is structural schematic diagram of the present invention；
Fig. 2 is top view of the present invention；
Fig. 3 is high-temperature stirring apparatus structure schematic diagram of the present invention；
Fig. 4 is lower die structure schematic diagram of the present invention.
Figure label explanation: major ingredient cylinder 1, auxiliary material cylinder 2, the auxiliary furnace 3 of high temperature, the main furnace 4 of high temperature, drainage conduit 5, high-temperature stirring device
6, molding die 7, upper mold 8, lower die 9, type chamber 10, furnace body 11, blender 12, stirring motor 13, feed pipe 14, switching control pilot
15。
Specific embodiment
The invention will be further described with reference to the accompanying drawing:
Referring to figs. 1 to 4, a kind of silver and the set composite of metallic element, including the major ingredient cylinder 1 for storing silver element with
And multiple auxiliary material cylinders 2 for storing auxiliary material metallic element, the bottom of multiple auxiliary material cylinders 2 are provided with fusing metallic element
The auxiliary furnace 3 of high temperature, the bottom of the major ingredient cylinder 1 is provided with the main furnace 4 of high temperature of fusing silver element, the main furnace 4 of the high temperature and high temperature
The bottom of auxiliary furnace 3 is provided with drainage conduit 5, and the drainage conduit 5 is connect with the high-temperature stirring device 6 of complex element, and the high temperature stirs
It mixes device 6 to connect with molding die 7, the molding die 7 includes upper mold 8 and lower die 9, is arranged between the upper mold 8 and lower die 9
There is the type chamber 10 of molding wire rod or parcel.It adopting this technical solution, silver element puts into the main furnace 4 of high temperature by major ingredient cylinder 1, remaining
Multiple auxiliary materials metallic element is put into the auxiliary furnace 3 of different high temperature by respective auxiliary material cylinder 2 respectively, is respectively enterd and is fused into metal
Water, the metal water after fusing are drained into high-temperature stirring device 6 by the drainage conduit 5 of bottom, are stirred by high-temperature stirring device 6
Mix, silver-colored water and various metals water be mixed evenly, metal water after mixing evenly is re-introduced into molding die 7, by
Type chamber 10 in pattern tool 7 forms the shapes such as wire rod or parcel.
Preferably, the main furnace 4 of the high temperature and the auxiliary furnace 3 of high temperature are provided with metal water spout, the metal water spout
Metal water in furnace is poured into drainage conduit 5, high-temperature stirring device 6 is guided to by drainage conduit 5.
Preferably, the high-temperature stirring device 6 includes furnace body 11 and the blender 12 being arranged in furnace body 11, it is described
Blender 12 is connect with stirring motor 13；The bottom of the furnace body is provided with the feed pipe 14 of connection molding die 7.Using this skill
Art scheme after the metal water after high temperature melting enters furnace body 11, drives blender 12 in 11 inward turning of furnace body by stirring motor 13
Turn to be stirred, the feed pipe 14 of 11 bottom of furnace body with the sprue gate of molding die 7 for connecting.
Preferably, being provided with switching control pilot 15 on the feed pipe 14, drainage conduit 5, major ingredient cylinder 1 and auxiliary material cylinder 2.
It adopts this technical solution, the flowing for control metal water from switching control pilot 15 and silver element and Determination of multiple metal elements are toward high temperature master
Furnace 4 and the auxiliary furnace 3 of high temperature feed intake.
Preferably, setting mark element text, model, weight and specification etc. on the wire rod or parcel.Using this skill
Art scheme helps to identify.Wherein wire rod or parcel use unified specifications and models.
Preferably, the ratio setting of the silver element in the wire rod or parcel is in 51%-90%, the ratio of metallic element
It is arranged in 10%-49%.
Preferably, the silver element includes the silver bullion that purity is 99.99% or silver bar or silver powder or silver-colored filamentary silver.
Preferably, the metallic element includes copper, magnesium elements, nickel element, wolfram element, ferro element and Ce elements,
The copper, magnesium elements, nickel element, wolfram element, ferro element and Ce elements are separately mounted in different auxiliary material cylinders；The copper
Element, magnesium elements, nickel element, wolfram element, ferro element and Ce elements use purity for 99.99% piece, item, powder or silk.
Specific embodiment:
In actual use, silver element puts into the main furnace of high temperature by major ingredient cylinder, remaining a variety of copper, magnesium elements, nickel element,
Wolfram element, ferro element or Ce elements are put into the auxiliary furnace of different high temperature by respective auxiliary material cylinder respectively, are respectively enterd and are fused into
Metal water, the metal water after fusing are drained into high-temperature stirring device by the drainage conduit of bottom, are carried out by high-temperature stirring device
Stirring, is mixed evenly silver-colored water and various metals water, metal water after mixing evenly is injected into shaping mould by feed pipe again
In tool, by the template of the mold cavity forming uniform specification in molding die.Then, it is tested by scientific research personnel, to study its silver
The performance of composite material.
Wherein, by adjusting silver element and copper, magnesium elements, nickel element, wolfram element, ferro element and/or Ce elements
Ratio can produce the thousands of kinds of composite materials based on silver and use for research.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. a kind of silver and the set composite of metallic element, it is characterised in that: including for storing silver element major ingredient cylinder (1) and
For storing multiple auxiliary material cylinders (2) of auxiliary material metallic element, the bottom of multiple auxiliary material cylinders (2) is provided with fusing metal member
The auxiliary furnace of high temperature (3) of element, the bottom of the major ingredient cylinder (1) are provided with the main furnace of high temperature (4) of fusing silver element, the main furnace of high temperature
(4) it is provided with drainage conduit (5) with the bottom of the auxiliary furnace of high temperature (3), the high-temperature stirring device of the drainage conduit (5) and complex element
(6) it connects, the high-temperature stirring device (6) connect with molding die (7), and the molding die (7) includes upper mold (8) and lower die
(9), the type chamber (10) of molding wire rod or parcel is provided between the upper mold (8) and lower die (9).
2. the set composite of a kind of silver and metallic element according to claim 1, it is characterised in that: the main furnace of high temperature
(4) and the auxiliary furnace of high temperature (3) is provided with metal water spout, and the metal water in furnace poured into drainage conduit by the metal water spout
(5), high-temperature stirring device (6) are guided to by drainage conduit (5).
3. the set composite of a kind of silver and metallic element according to claim 1, it is characterised in that: the high-temperature stirring dress
Set the blender (12) that (6) include furnace body (11) and are arranged in furnace body (11), the blender (12) and stirring motor
(13) it connects；The bottom of the furnace body is provided with the feed pipe (14) of connection molding die (7).
4. the set composite of a kind of silver and metallic element according to claim 3, it is characterised in that: the feed pipe
(14), switching control pilot (15) are provided on drainage conduit (5), major ingredient cylinder (1) and auxiliary material cylinder (2).
5. the set composite of a kind of silver and metallic element according to claim 1, it is characterised in that: the wire rod or parcel
Upper setting mark element text, model, weight and specification etc..
6. the set composite of a kind of silver and metallic element according to claim 1, it is characterised in that: the wire rod or parcel
In silver element ratio setting in 51%-90%, the ratio setting of metallic element is in 10%-49%.
7. a kind of silver according to claim 1 and the set composite of metallic element, it is characterised in that: the silver element includes
The silver bullion or silver bar or silver powder or silver-colored filamentary silver that purity is 99.99%.
8. the set composite of a kind of silver and metallic element according to claim 1, it is characterised in that: the metallic element packet
Include copper, magnesium elements, nickel element, wolfram element, ferro element and Ce elements, the copper, magnesium elements, nickel element, wolfram element,
Ferro element and Ce elements are separately mounted in different auxiliary material cylinders；The copper, magnesium elements, nickel element, wolfram element, ferro element
Use purity for 99.99% piece, item, powder or silk with Ce elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811193283.0A CN109371265A (en) | 2018-10-14 | 2018-10-14 | A kind of set composite of silver and metallic element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811193283.0A CN109371265A (en) | 2018-10-14 | 2018-10-14 | A kind of set composite of silver and metallic element |
Publications (1)
| Publication Number | Publication Date |
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| CN109371265A true CN109371265A (en) | 2019-02-22 |
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| CN201811193283.0A Withdrawn CN109371265A (en) | 2018-10-14 | 2018-10-14 | A kind of set composite of silver and metallic element |
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| CN101342584A (en) * | 2007-07-12 | 2009-01-14 | 姚国志 | Liquid processing technique for magnesium, aluminum and special equipment thereof |
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| CN103014434A (en) * | 2012-11-26 | 2013-04-03 | 姚富云 | Aluminum alloy and preparation method thereof |
| CN104493140A (en) * | 2015-01-09 | 2015-04-08 | 无锡职业技术学院 | Cell-grade lithium metal casting device and method |
| CN205462140U (en) * | 2016-02-24 | 2016-08-17 | 安远县松远林业化工有限公司 | Multi -functional rosin production liquates cauldron |
| CN207487398U (en) * | 2017-11-23 | 2018-06-12 | 江西伟强铜业科技有限公司 | A kind of Novel copper alloy vacuum induction melting furnace |
-
2018
- 2018-10-14 CN CN201811193283.0A patent/CN109371265A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101342584A (en) * | 2007-07-12 | 2009-01-14 | 姚国志 | Liquid processing technique for magnesium, aluminum and special equipment thereof |
| CN201253675Y (en) * | 2008-06-30 | 2009-06-10 | 中国兵器工业第五二研究所 | General purpose type extrusion casting die equipment of casting with same shape |
| CN103014434A (en) * | 2012-11-26 | 2013-04-03 | 姚富云 | Aluminum alloy and preparation method thereof |
| CN104493140A (en) * | 2015-01-09 | 2015-04-08 | 无锡职业技术学院 | Cell-grade lithium metal casting device and method |
| CN205462140U (en) * | 2016-02-24 | 2016-08-17 | 安远县松远林业化工有限公司 | Multi -functional rosin production liquates cauldron |
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Application publication date: 20190222 |