CN102938465B - Lead-acid storage battery grid lead alloy - Google Patents
Lead-acid storage battery grid lead alloy Download PDFInfo
- Publication number
- CN102938465B CN102938465B CN201210446750.2A CN201210446750A CN102938465B CN 102938465 B CN102938465 B CN 102938465B CN 201210446750 A CN201210446750 A CN 201210446750A CN 102938465 B CN102938465 B CN 102938465B
- Authority
- CN
- China
- Prior art keywords
- lead
- storage battery
- acid storage
- battery grid
- alloy
- 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.)
- Active
Links
Classifications
-
- 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
Landscapes
- Cell Electrode Carriers And Collectors (AREA)
Abstract
The invention discloses a kind of lead-acid storage battery grid lead alloy, relate to technical field of electrochemistry, the percentage by weight of its each component is: calcium 0.15% ~ 0.18%, tin 1.50 ~ 1.90%, aluminium 0.04 ~ 0.06%, iron≤0.002%, bismuth≤0.005%, zinc≤0.001%, antimony≤0.001%, silver≤0.001%, copper≤0.0015%, arsenic≤0.001%, all the other are plumbous.The mechanical strength that the present invention can solve accumulator plate is low, the problem that interior resistance is large.
Description
Technical field
The present invention relates to technical field of electrochemistry, especially a kind of alloy for the manufacture of lead acid accumulator plate grid.
Background technology
Hybrid electrically vehicle electric pond is the great market that battery industry increases newly.Lead acid accumulator is used for hybrid electric vehicle and electric motor car has great advantage, and it is cheap, monomer voltage is stable, security performance is high, and it is good to manufacture basis.
The core component of storage battery is exactly pole plate, and the performance quality of pole plate is directly decided by grid and lead plaster, and the quality of grid depends on the performance of grid lead alloy.The quality of grid lead alloy, has influence on the intensity of grid, in grid lead alloy each alloying element content to the electrical property of pole plate and mechanical impact very big.It is low to there is mechanical strength in existing grid lead alloy, the defects such as interior resistance is large.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of lead-acid storage battery grid lead alloy, and the mechanical strength that it can solve accumulator plate is low, the problem that interior resistance is large.
In order to solve the problem, technical scheme of the present invention is: this lead-acid storage battery grid lead alloy, melts obtained: calcium 0.15% ~ 0.18% by the material of following weight percents component, tin 1.50 ~ 1.90%, aluminium 0.04 ~ 0.06%, iron≤0.002%, bismuth≤0.005%, zinc≤0.001%, antimony≤0.001%, silver≤0.001%, copper≤0.0015%, arsenic≤0.001%, all the other are plumbous.
In technique scheme, more specifically scheme can also be:
This lead-acid storage battery grid lead alloy melts obtained by the material of following weight percents component: calcium 0.18%, tin 1.50%, aluminium 0.06%, iron 0.002%, bismuth 0.005%, zinc 0.001%, antimony 0.001%, silver 0.001%, copper 0.0015%, arsenic 0.001%, all the other are plumbous.
Further: this lead-acid storage battery grid lead alloy melts obtained by the material of following weight percents component: calcium 0.15%, tin 1.90%, aluminium 0.04%, iron 0.002%, bismuth 0.005%, zinc 0.001%, antimony 0.001%, silver 0.001%, copper 0.0015%, arsenic 0.001%, all the other are plumbous.
Owing to adopting technique scheme, the present invention has following beneficial effect:
1, owing to adding a small amount of aluminium in formula, aluminium add the calcium protected in alloy, decrease the scaling loss of calcium in alloy in the process of founding; thus enhance the intensity of grid; the increase of the intensity of grid, grid structure can be more terse, thus decrease weight.
2, aluminium add the ratio stabilizing calcium in alloy, thus reduce the resistance of grid, enhance the conductivity of grid, improve the hydrogen-evolution overpotential of negative pole, decrease the storage battery in use loss of water in electrolyte.
Embodiment
By embodiment, the present invention is described in further detail below:
Embodiment 1
This lead-acid storage battery grid lead alloy melts obtained by the material of following weight percents component: calcium 0.18%, tin 1.50%, aluminium 0.06%, iron 0.002%, bismuth 0.005%, zinc 0.001%, antimony 0.001%, silver 0.001%, copper 0.0015%, arsenic 0.001%, and all the other are plumbous.
Embodiment 2
This lead-acid storage battery grid lead alloy melts obtained by the material of following weight percents component: calcium 0.15%, tin 1.90%, aluminium 0.04%, iron 0.002%, bismuth 0.005%, zinc 0.001%, antimony 0.001%, silver 0.001%, copper 0.0015%, arsenic 0.001%, and all the other are plumbous.
Embodiment 3
This lead-acid storage battery grid lead alloy melts obtained by the material of following weight percents component: calcium 0.16%, tin 1.80%, aluminium 0.05%, iron 0.001%, bismuth 0.003%, zinc 0.0005%, antimony 0.0005%, silver 0.0005%, copper 0.0012%, arsenic 0.0005%, all the other are plumbous.
Claims (2)
1. a lead-acid storage battery grid lead alloy, is characterized in that being melted by the material of following weight percents component obtaining: calcium 0.18%, tin 1.50%, aluminium 0.06%, iron 0.002%, bismuth 0.005%, zinc 0.001%, antimony 0.001%, silver 0.001%, copper 0.0015%, arsenic 0.001%, all the other are plumbous.
2. a lead-acid storage battery grid lead alloy, is characterized in that being melted by the material of following weight percents component obtaining: calcium 0.15%, tin 1.90%, aluminium 0.04%, iron 0.002%, bismuth 0.005%, zinc 0.001%, antimony 0.001%, silver 0.001%, copper 0.0015%, arsenic 0.001%, all the other are plumbous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210446750.2A CN102938465B (en) | 2012-11-11 | 2012-11-11 | Lead-acid storage battery grid lead alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210446750.2A CN102938465B (en) | 2012-11-11 | 2012-11-11 | Lead-acid storage battery grid lead alloy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102938465A CN102938465A (en) | 2013-02-20 |
| CN102938465B true CN102938465B (en) | 2015-08-19 |
Family
ID=47697347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210446750.2A Active CN102938465B (en) | 2012-11-11 | 2012-11-11 | Lead-acid storage battery grid lead alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102938465B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393305A (en) * | 2013-11-16 | 2015-03-04 | 广西柳州中嘉知识产权服务有限公司 | Lead alloy for accumulator grid |
| CN104073683B (en) * | 2014-06-27 | 2016-02-10 | 天能集团江苏科技有限公司 | A kind of low temperature deeper cavity positive grid alloy and preparation method thereof |
| CN107112598B (en) * | 2015-02-12 | 2019-12-10 | 株式会社杰士汤浅国际 | lead-acid battery |
| CN105280927B (en) * | 2015-10-29 | 2017-07-04 | 界首市南都华宇电源有限公司 | A kind of casting process of lead acid accumulator plate grid |
| US10511022B2 (en) | 2016-04-27 | 2019-12-17 | Rsr Technologies, Inc. | Lead-based alloy and related processes and products |
| CN106450340A (en) * | 2016-10-20 | 2017-02-22 | 刘冠茂 | Lead-zinc accumulator plate |
| CN108546845A (en) * | 2018-05-14 | 2018-09-18 | 贵州鑫凯达金属电源有限责任公司 | A kind of Alloy lead for lead acid battery and its production method |
| CN111525195B (en) * | 2019-02-01 | 2022-04-26 | 骆驼集团蓄电池研究院有限公司 | Maintenance-free lead-acid storage battery with excellent deep cycle life and production method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1697216A (en) * | 2005-05-13 | 2005-11-16 | 陈有孝 | Alloy material of sheet grating in use for full closed lead acide battery in high energy |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5669774A (en) * | 1979-11-07 | 1981-06-11 | Japan Storage Battery Co Ltd | Lead acid battery with expanded grid |
| US20040112486A1 (en) * | 1996-03-01 | 2004-06-17 | Aust Karl T. | Thermo-mechanical treated lead and lead alloys especially for current collectors and connectors in lead-acid batteries |
| CN102437341A (en) * | 2011-11-17 | 2012-05-02 | 赵丽华 | Grid alloy for storage battery of electric bicycle |
-
2012
- 2012-11-11 CN CN201210446750.2A patent/CN102938465B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1697216A (en) * | 2005-05-13 | 2005-11-16 | 陈有孝 | Alloy material of sheet grating in use for full closed lead acide battery in high energy |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102938465A (en) | 2013-02-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102938465B (en) | Lead-acid storage battery grid lead alloy | |
| CN103199263B (en) | A kind of process for positive slab lattice of lead-acid accumulator Alloy And Preparation Method | |
| CN103762369B (en) | A kind of rare-earth lead alloy for lead-acid storage battery positive grid | |
| CN103109412B (en) | Lead battery and be equipped with the idling stop vehicle of this lead battery | |
| JP2013218894A (en) | Lead acid battery | |
| CN102938473B (en) | Lead acid accumulator | |
| CN106887636A (en) | Aluminium ion battery based on conducting polymer positive pole and preparation method thereof | |
| CN203787527U (en) | Lead-acid storage battery | |
| CN104241641B (en) | A kind of lead-acid accumulator anode diachylon | |
| CN103066295A (en) | Internally formed lead plaster of storage battery suitable for high temperature area | |
| JP2013134957A (en) | Method for manufacturing lead-acid battery, and lead-acid battery | |
| CN101824562A (en) | Positive grid alloy material for lead-acid storage battery | |
| CN205543057U (en) | Lead acid battery is with compound grid | |
| CN104332661A (en) | High-power colloid storage battery | |
| CN101877419B (en) | Colloidal electrolyte and preparation method thereof | |
| CN101740780A (en) | Rare earth alloy of anode plate grid for lead-acid storage battery | |
| CN103633331A (en) | Positive active material for lead-acid power battery and preparation method of positive active material | |
| CN104518201B (en) | Lead accumulator | |
| CN104393305A (en) | Lead alloy for accumulator grid | |
| CN204303940U (en) | Be applicable to the horizontal valve controlled sealed lead-acid accumulator of dipole column | |
| CN105322181A (en) | Positive grid alloy of EFB start-stop storage battery | |
| CN103000883A (en) | Formula of positive active material for lead-acid power battery and preparation method of positive active material | |
| CN102931399A (en) | Lead-acid battery positive paste formula | |
| CN102569904A (en) | Colloidal electrolyte for starting type battery | |
| CN205319232U (en) | Start plumbous calcium polar plate of lead acid battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |