CN1409421A - Alloy material for high energy full sealed lead-acid accumulator - Google Patents
Alloy material for high energy full sealed lead-acid accumulator Download PDFInfo
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- CN1409421A CN1409421A CN02131385A CN02131385A CN1409421A CN 1409421 A CN1409421 A CN 1409421A CN 02131385 A CN02131385 A CN 02131385A CN 02131385 A CN02131385 A CN 02131385A CN 1409421 A CN1409421 A CN 1409421A
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- alloy material
- high energy
- lead
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- storage battery
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
This invention puts forward an alloy material of good quality, high energy completely closed lead-acid battery. The said material has rather high strength can meet the requirement of the battery slab lattice on the strength, and further has fine castability and processing manufacturality, low resistibility and good non-corrodibility by applying microalloy treatment to the said material overcoming shortcomings of general lead-calcium alloy.
Description
Technical field: the history in existing more than 100 year of lead acid accumulator, bike high energy and fully closed lead-acid storage battery is the regeneration product of common lead acid accumulator, and the history of two more than ten years is also arranged so far.Because cheap, the stable performance of lead acid accumulator, the status that still has absolute predominance in rechargeable battery field, the world so far.No matter be aircraft, tank, boats and ships, automobile, or communication, electric power, railway, the demand of bike high energy and fully closed lead-acid storage battery is being increased year by year.State Council in 2002 transmits national Economic and Trade Commission file and classifies bike high energy and fully closed lead-acid storage battery as state key encouragement project.And one of key technology of producing bike high energy and fully closed lead-acid storage battery provides the alloy material of high-quality.The invention belongs to material science.
Background technology: along with the requirement of battery applications art improves constantly, the performance index of lead acid accumulator improve constantly the important step that becomes the lead acid accumulator development, and one of key technology of producing bike high energy and fully closed lead-acid storage battery is an alloy material.It directly influences the performance of bike high energy and fully closed lead-acid storage battery.Lead-calcium alloy material commonly used in the world at present, because there is bigger defective in it, at totally-enclosed storage battery in order to make, the deep discharge performance is subjected to great restriction, JIS is revised in Japanese battery industry several times, but the dark cycle life of battery only is 200 times, and this can not satisfy the requirement in market far away.The main cause that causes this phenomenon is that the surface corrosion product of alloy material is the great PbSO of resistance
4, the alloy material of for this reason developing high-quality is to improve the bike high energy and fully closed lead-acid storage battery key in useful life.Purpose of the present invention just provides a kind of alloy material of high-quality, overcomes the defective of lead-calcium alloy material commonly used.
Summary of the invention: the object of the present invention is achieved like this, the consisting of of this alloy material:
Pb+Ax+By+Cg+Du+Eq+Fw+Ht
Wherein: A=Sn x=0.01～0.8%;
B＝Ag y＝0.01～0.1％；
C＝As g＝0.01～0.2％；
D＝Na
2S
4 u＝0.01～0.5％；
E＝Cu q＝0.01～0.1％；
F＝Al w＝0.01～0.5％；
H＝Bi t＝0.01～0.5％。
A, B, C, D, E, F, six kinds of elements or compound are formed a composite enhancer, to the Pb matrix strengthening, make the Pb alloy have enough intensity, make the grid of bike high energy and fully closed lead-acid storage battery.Because this alloy material is containing metal calcium not, fundamentally avoided owing to generate PbSO
4The early stage capacity of the battery that cause on the barrier layer descends As, Na
2S
4As intensified element, the intensity of material, hardness are increased, Sn, Ag, Cu, Al, Bi are the alterant of material, can change the surface state of material again, improve the castability and the corrosion resistance of material.The anode plate grid made from this alloy material is applied to fields such as electric motor car bike high energy and fully closed lead-acid storage battery, function admirable.
Embodiment:
Embodiment 1:
1000kgPb (content 99.996%) is melted in lead melting furnace, and temperature is 510-530 ℃ of adding: 4kgSn, 0.2KgAg, 1.5KgAs, 0.2KgNa
2S
4, 0.1KgCu, 0.2KgAl, 0.15KgBi, stir, temperature is adjusted to 520 ℃, casts the bike high energy and fully closed lead-acid storage battery grid of different size.
Embodiment 2:
1000kgPb (content 99.996%) is melted in lead melting furnace, and temperature is 510-530 ℃ of adding: 4kgSn, 0.1KgAg, 0.1KgAs, 0.5KgNa
2S
4, 0.1KgCu, 0.2KgAl, 0.15KgBi, stir, temperature is adjusted to 520 ℃, casts the bike high energy and fully closed lead-acid storage battery grid of different size.
Embodiment 3:
1000KgPb (content 99.996%) is melted in lead melting furnace, and temperature is 510-530 ℃ of adding: 3kgSn, 0.3KgAg, 0.2KgAs, 0.08KgNa
2S
4, 0.1KgCu, 0.2KgAl, 0.1KgBi, stir, temperature is adjusted to 520 ℃, casts the bike high energy and fully closed lead-acid storage battery grid of different size.
Embodiment 4:
1000kgPb (content 99.996%) is melted in lead melting furnace, and temperature is 510-530 ℃ of adding: 0.1kgSn, 1KgAg, 2KgAs, 0.1KgNa
2S
4, 0.1KgCu, 0.1KgAl, 5KgBi, stir, temperature is adjusted to 520 ℃, casts the bike high energy and fully closed lead-acid storage battery grid of different size.
Embodiment 5:
1000kgPb (content 99.996%) is melted in lead melting furnace, and temperature is 510-530 ℃ of adding: 8kgSn, 0.1KgAg, 0.1KgAs, 5KgNa
2S
4, 1KgCu, 5KgAl, 0.1KgBi, stir, temperature is adjusted to 520 ℃, casts the bike high energy and fully closed lead-acid storage battery grid of different size.
Embodiment 6:
1000kgPb (content 99.996%) is melted in lead melting furnace, and temperature is 510-530 ℃ of adding: 5kgSn, 0.1KgAg, 1.5KgAs, 0.1KgNa
2S
4, 0.1KgCu, 0.3KgAl, 0.1KgBi, stir, temperature is adjusted to 520 ℃, casts the bike high energy and fully closed lead-acid storage battery grid of different size.
Claims (6)
1, the present invention proposes a kind of alloy material for high energy full sealed lead-acid accumulator.Its characteristic is, the consisting of of this alloy material:
Pb+Ax+By+Cg+Du+Eq+Fw+Ht
Wherein: A=Sn x=0.01～0.8%;
B＝Ag y＝0.01～0.1％；
C＝As g＝0.01～0.2％；
D＝Na
2S
4 u＝0.01～0.5％；
E＝Cu q＝0.01～0.1％；
F＝Al w＝0.01～0.5％；
H＝Bi t＝0.01～0.5％。
A, B, C, D, E, F, six kinds of elements or compound are formed a composite enhancer, to the Pb matrix strengthening, make the Pb alloy have enough intensity, make the grid of bike high energy and fully closed lead-acid storage battery.
2, be the consisting of of alloy material according to claims 1 its characteristic of described alloy material:
Pb+Ax+By+Cg+Du+Eq+Fw
A=Sn x=0.01～0.4% wherein;
B＝Ag y＝0.01～0.05％；
C＝As g＝0.01～0.15％；
D＝Na
2S
4 u＝0.01～0.2％；
E＝Cu q＝0.01～0.05％；
F＝Al w＝0.01～0.03％；
H＝Bi t＝0.01～0.2％。
3, according to claims 1 described alloy material, its characteristic is, the consisting of of alloy material:
Pb+0.02％Ag+0.15％As+0.01％Na
2S
4+0.01％Cu+0.02％Al+0.1％Bi
4, according to claims 1 described alloy material, its characteristic is, the consisting of of alloy material:
Pb+0.3％Sn+0.03％Ag+0.1％As+0.5％Na
2S
4+0.01％Cu+0.02％Al+0.1％Bi
5, according to claims 1 described alloy material, its characteristic is, the consisting of of alloy material:
Pb+0.4％Sn+0.02％Ag+0.05％As+0.1％Na
2S
4+0.02％Cu+0.03％Al+0.1％Bi
6, according to claims 1 described alloy material, its characteristic is, the consisting of of alloy material:
Pb+0.4％Sn+0.02％Ag+0.15％As+0.05％Na
2S
4+0.01％Cu+0.03％Al+0.15％Bi
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021313857A CN1198350C (en) | 2002-10-10 | 2002-10-10 | Alloy material for high energy full sealed lead-acid accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021313857A CN1198350C (en) | 2002-10-10 | 2002-10-10 | Alloy material for high energy full sealed lead-acid accumulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1409421A true CN1409421A (en) | 2003-04-09 |
| CN1198350C CN1198350C (en) | 2005-04-20 |
Family
ID=4746672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021313857A Expired - Fee Related CN1198350C (en) | 2002-10-10 | 2002-10-10 | Alloy material for high energy full sealed lead-acid accumulator |
Country Status (1)
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| CN (1) | CN1198350C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102403487A (en) * | 2011-11-15 | 2012-04-04 | 徐艳 | Preparation method of lead-acid storage battery anode for electric bike |
| CN102403510A (en) * | 2011-11-15 | 2012-04-04 | 徐艳 | Lead-acid storage battery positive electrode for electric bicycle |
| CN110423917A (en) * | 2018-07-31 | 2019-11-08 | 荷贝克电池有限责任及两合公司 | Metal, electrode and battery |
-
2002
- 2002-10-10 CN CNB021313857A patent/CN1198350C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102403487A (en) * | 2011-11-15 | 2012-04-04 | 徐艳 | Preparation method of lead-acid storage battery anode for electric bike |
| CN102403510A (en) * | 2011-11-15 | 2012-04-04 | 徐艳 | Lead-acid storage battery positive electrode for electric bicycle |
| CN102403510B (en) * | 2011-11-15 | 2017-02-15 | 海安华达石油仪器有限公司 | Lead-acid storage battery positive electrode for electric bicycle |
| CN110423917A (en) * | 2018-07-31 | 2019-11-08 | 荷贝克电池有限责任及两合公司 | Metal, electrode and battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1198350C (en) | 2005-04-20 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050420 Termination date: 20091110 |