CN105088116B - A kind of silver-coated copper wire annealing liquid - Google Patents
A kind of silver-coated copper wire annealing liquid Download PDFInfo
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- CN105088116B CN105088116B CN201510557328.8A CN201510557328A CN105088116B CN 105088116 B CN105088116 B CN 105088116B CN 201510557328 A CN201510557328 A CN 201510557328A CN 105088116 B CN105088116 B CN 105088116B
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Abstract
The invention discloses a kind of silver-coated copper wire annealing liquid, the annealing liquid includes following composition according to mass fraction meter：10~15 parts of base oil, 15~30 parts of lubricant, 40~60 parts of castor oil ester vulcanizes 15~25 parts of cotton seed oil, and remaining is distilled water.The present invention has found by experimental verification, when castor oil ester brings up to 40~60 parts, the physical property of copper cash can be greatly improved or obtain to be expected, the silver-coated copper wire annealing liquid provided using the present invention, soften copper cash, anti-oxidant degree was become one month by 10 days, pliability is good, elongation percentage increases by 7%, and intensity brought up to 280~380mpa by 240mpa originally.
Description
Technical field
The present invention relates to a kind of silver-coated copper wire annealing liquid.
Background technology
Silver-coated copper wire annealing refers to silver-coated copper wire Technology for Heating Processing, refers to for silver-coated copper wire being heated slowly to a constant temperature
Degree, keeps enough time, is then cooled down with Reasonable Speed.Purpose is to reduce hardness, improves machinability；Eliminate remaining answering
Power, stable dimensions reduce deformation and crackle tendency；Crystal grain thinning, adjustment tissue, eliminates tissue defects.Accurately say, annealing is
A kind of Technology for Heating Processing to material, including metal material, nonmetallic materials.Annealing purpose：(1) hardness is reduced, improves cutting
Processability；(2) residual stress is eliminated, stable dimensions reduce deformation and crackle tendency；(3) crystal grain thinning, adjustment tissue, eliminates
Tissue defects；(4) homogeneous material tissue and composition, improve material property or for tissue preparation is done in heat treatment later.
Aborning, annealing process application is very extensive.Purpose according to workpiece requirement annealing is different, the technological specification of annealing
Have various, conventional has full annealing, spheroidizing and stress relief annealing etc..
Full annealing.It is used to refine not good thick of the mechanical property occurred after cast medium and low carbon steel, forging and stamping and welding
Overheated structure.Workpiece heat to ferrite is completely reformed into more than the temperature of austenite 30~50 DEG C, insulation a period of time, so
Afterwards with stove Slow cooling, austenite changes again in cooling procedure, you can the tissue of steel is attenuated.
Spheroidizing.It is used to reduce the higher hardness after tool steel and bearing steel forging and stamping.Workpiece heat is started into shape to steel
20~40 DEG C more than into the temperature of austenite, Slow cooling after insulation, the lamella globular cementite in cooling procedure medium pearlite
It is changed into spherical, so as to reduce hardness.
Isothermal annealing.It is used to reduce the high rigidity of some nickel, chromium content structural alloy steel higher, is added with carrying out cutting
Work.It is general that the least stable temperature of austenite is first cooled to fast speed, appropriate time is incubated, austenite is changed into troostite
Or sorbite, hardness can reduction.
Recrystallization annealing.Be used to eliminate metal wire rod, thin plate in cold-drawn, cold-rolled process hardening phenomenon (hardness raises,
Plasticity declines).Heating-up temperature is generally steel and initially forms 50~150 DEG C below the temperature of austenite, could only in this way eliminate
Work-hardening effect makes metal softening.
Graphitizing annealing.It is used to the cast iron containing a large amount of cementites is become the good malleable cast iron of plasticity.Technological operation
It is that casting is heated to 950 DEG C or so, is suitably cooled down after held for some time, cementite is decomposed to form temper carbon.
Diffusion annealing.It is used to homogenize alloy-steel casting chemical composition, improves its performance.Method is not melt
On the premise of change, casting is heated to temperature as high as possible, and long-time heat preservation, various elements diffusion tends to equal in treating alloy
Slow cooling after even distribution.
Stress relief annealing.It is used to eliminate the internal stress of iron and steel casting and weldment.Start shape after being heated for steel product
100~200 DEG C below into the temperature of austenite, cooled down in atmosphere after insulation, you can eliminate internal stress.
, it is necessary to use annealing liquid in annealing process, existing annealing liquid composition proportion is unreasonable, causes copper cash to soften
Not enough, the anti-oxidant degree time is short, and pliability is poor, and elongation percentage is low, low intensity.
The content of the invention
The technical problem to be solved in the present invention is the defect for overcoming prior art, there is provided a kind of silver-coated copper wire annealing liquid.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：
A kind of silver-coated copper wire annealing liquid of the present invention, the annealing liquid includes following composition according to mass fraction meter：Base oil
10~15 parts, 15~30 parts of lubricant, 40~60 parts of castor oil ester vulcanizes 15~25 parts of cotton seed oil, and remaining is distilled water.
Further, the annealing liquid includes following composition according to mass fraction meter：12~14 parts of base oil, lubricant 23
~28 parts, 45~55 parts of castor oil ester vulcanizes 18~22 parts of cotton seed oil, and remaining is distilled water.
Further, the annealing liquid includes following composition according to mass fraction meter：13 parts of base oil, 25 parts of lubricant,
50 parts of castor oil ester, vulcanizes 20 parts of cotton seed oil, and remaining is distilled water.
Further, the annealing liquid includes following composition according to mass fraction meter：10 parts of base oil, 15 parts of lubricant,
40 parts of castor oil ester, vulcanizes 15 parts of cotton seed oil, and remaining is distilled water.
Further, the annealing liquid includes following composition according to mass fraction meter：15 parts of base oil, 30 parts of lubricant,
60 parts of castor oil ester, vulcanizes 25 parts of cotton seed oil, and remaining is distilled water.
Further, the annealing liquid includes following composition according to mass fraction meter：12 parts of base oil, 23 parts of lubricant,
45 parts of castor oil ester, vulcanizes 18 parts of cotton seed oil, and remaining is distilled water.
Further, the annealing liquid includes following composition according to mass fraction meter：14 parts of base oil, 28 parts of lubricant,
55 parts of castor oil ester, vulcanizes 22 parts of cotton seed oil, and remaining is distilled water.
The beneficial effect that is reached of the present invention is：
The present invention has found by experimental verification, when castor oil ester brings up to 40~60 parts, can greatly improve or obtain
The physical property of expected copper cash, the silver-coated copper wire annealing liquid provided using the present invention softens copper cash, and anti-oxidant degree was by 10 days
Become one month, pliability is good, elongation percentage increases by 7%, and intensity brought up to 280~380mpa by 240mpa originally.
Specific embodiment
The preferred embodiments of the present invention are illustrated below, it will be appreciated that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
Embodiment 1
A kind of silver-coated copper wire annealing liquid, the annealing liquid includes following composition according to mass fraction meter：13 parts of base oil, profit
25 parts of lubrication prescription, 50 parts of castor oil ester vulcanizes 20 parts of cotton seed oil, and remaining is distilled water.
The silver-coated copper wire annealing liquid that the present invention is provided, softens copper cash, and anti-oxidant degree was become one month by 10 days, flexible
Property it is good, elongation percentage increase by 7%, intensity brought up to 280~380mpa by 240mpa originally.
Embodiment 2
A kind of silver-coated copper wire annealing liquid, the annealing liquid includes following composition according to mass fraction meter：10 parts of base oil, profit
15 parts of lubrication prescription, 40 parts of castor oil ester vulcanizes 15 parts of cotton seed oil, and remaining is distilled water.
The silver-coated copper wire annealing liquid that the present invention is provided, softens copper cash, and anti-oxidant degree was become one month by 10 days, flexible
Property it is good, elongation percentage increase by 7%, intensity brought up to 280~380mpa by 240mpa originally.
Embodiment 3
A kind of silver-coated copper wire annealing liquid, the annealing liquid includes following composition according to mass fraction meter：15 parts of base oil, profit
30 parts of lubrication prescription, 60 parts of castor oil ester vulcanizes 25 parts of cotton seed oil, and remaining is distilled water.
The silver-coated copper wire annealing liquid that the present invention is provided, softens copper cash, and anti-oxidant degree was become one month by 10 days, flexible
Property it is good, elongation percentage increase by 7%, intensity brought up to 280~380mpa by 240mpa originally.
Embodiment 4
A kind of silver-coated copper wire annealing liquid, the annealing liquid includes following composition according to mass fraction meter：12 parts of base oil, profit
23 parts of lubrication prescription, 45 parts of castor oil ester vulcanizes 18 parts of cotton seed oil, and remaining is distilled water.
The silver-coated copper wire annealing liquid that the present invention is provided, softens copper cash, and anti-oxidant degree was become one month by 10 days, flexible
Property it is good, elongation percentage increase by 7%, intensity brought up to 280~380mpa by 240mpa originally.
Embodiment 5
A kind of silver-coated copper wire annealing liquid, the annealing liquid includes following composition according to mass fraction meter：14 parts of base oil, profit
28 parts of lubrication prescription, 55 parts of castor oil ester vulcanizes 22 parts of cotton seed oil, and remaining is distilled water.
The silver-coated copper wire annealing liquid that the present invention is provided, softens copper cash, and anti-oxidant degree was become one month by 10 days, flexible
Property it is good, elongation percentage increase by 7%, intensity brought up to 280~380mpa by 240mpa originally.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, it still may be used
Modified with to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic.
All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., should be included in of the invention
Within protection domain.
Claims (2)
1. a kind of silver-coated copper wire annealing liquid, it is characterised in that the annealing liquid includes following composition according to mass fraction meter：Basis
10~14 parts of oil, 15~30 parts of lubricant, 55~60 parts of castor oil ester vulcanizes 22~25 parts of cotton seed oil, and remaining is distilled water.
2. silver-coated copper wire annealing liquid according to claim 1, it is characterised in that the annealing liquid is according to mass fraction meter bag
Include following composition：14 parts of base oil, 28 parts of lubricant, 55 parts of castor oil ester vulcanizes 22 parts of cotton seed oil, and remaining is distilled water.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510557328.8A CN105088116B (en) | 2015-09-02 | 2015-09-02 | A kind of silver-coated copper wire annealing liquid |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510557328.8A CN105088116B (en) | 2015-09-02 | 2015-09-02 | A kind of silver-coated copper wire annealing liquid |
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| CN105088116A CN105088116A (en) | 2015-11-25 |
| CN105088116B true CN105088116B (en) | 2017-06-16 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106222373A (en) * | 2016-08-30 | 2016-12-14 | 芜湖楚江合金铜材有限公司 | A kind of copper wire annealing liquid |
| CN108360000A (en) * | 2018-04-17 | 2018-08-03 | 江苏江润铜业有限公司 | Lian Lalian plates aqueous annealing liquid |
| CN110729084A (en) * | 2019-09-30 | 2020-01-24 | 上海强安线缆材料有限公司 | Processing technology of copper wire |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103103376A (en) * | 2013-01-21 | 2013-05-15 | 江都新风造纸网业有限公司 | Special copper net for oil-free lubricating bearing and processing method of special copper net |
| CN102332439B (en) * | 2011-10-19 | 2013-08-21 | 浙江佳博科技股份有限公司 | Processing technology of copper-based bonding wire with anti-oxidation coating |
| CN102492905B (en) * | 2011-12-27 | 2014-07-09 | 铜陵金力铜材有限公司 | Copper wire annealing liquid |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3275506B2 (en) * | 1993-12-27 | 2002-04-15 | 日立電線株式会社 | Automotive wire and method of manufacturing the same |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102332439B (en) * | 2011-10-19 | 2013-08-21 | 浙江佳博科技股份有限公司 | Processing technology of copper-based bonding wire with anti-oxidation coating |
| CN102492905B (en) * | 2011-12-27 | 2014-07-09 | 铜陵金力铜材有限公司 | Copper wire annealing liquid |
| CN103103376A (en) * | 2013-01-21 | 2013-05-15 | 江都新风造纸网业有限公司 | Special copper net for oil-free lubricating bearing and processing method of special copper net |
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| CN105088116A (en) | 2015-11-25 |
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