CN100346511C - Alloy material of sheet grating in use for full closed lead acide battery in high energy - Google Patents
Alloy material of sheet grating in use for full closed lead acide battery in high energy Download PDFInfo
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- CN100346511C CN100346511C CNB2005100693063A CN200510069306A CN100346511C CN 100346511 C CN100346511 C CN 100346511C CN B2005100693063 A CNB2005100693063 A CN B2005100693063A CN 200510069306 A CN200510069306 A CN 200510069306A CN 100346511 C CN100346511 C CN 100346511C
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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
The present invention provides an alloy material of sheet grating used by a full closed lead acid accumulator with high energy and high quality. The alloy material has the advantages of favorable mechanical properties and casting properties, good corrosion-resisting properties and high over potential of hydrogen evolution. The material is processed by microalloy, so the material overcomes the defects of the general lead-calcium alloy.
Description
Technical field: along with development of times, full-sealed lead-acid accumulator has become the regeneration product of lead-acid battery, because cheap, the stable performance of lead acid accumulator still has absolute predominance in rechargeable battery field, the world so far.And alloy material for slab lattice is an extremely important part in the lead acid accumulator.The corrosion of grid alloy is one of main reason that causes battery failure, and therefore, one of key technology of producing bike high energy and fully closed lead-acid storage battery provides the alloy material for slab lattice of high-quality.The invention belongs to material science.
Background technology: in recent years, lead acid accumulator develops to the enclosed non-maintenance direction, and one of key technology that directly influences bike high energy and fully closed lead-acid storage battery in the storage battery is an alloy material for slab lattice.At present, alloy material for slab lattice commonly used is the lead-calcium alloy material in the world, and the closed lead acid accumulator deep discharge that adopts this material to make is greatly limited.The main cause that causes this phenomenon is that the surface of alloy material for slab lattice has formed the PbSO that makes battery failure
4Material, for this reason, the alloy material for slab lattice of development high-quality becomes the key that improves the full-sealed lead-acid accumulator life-span.Purpose of the present invention just provides a kind of alloy material for slab lattice of high-quality, can effectively prevent the grid corrosion, overcomes the defective of alloy, the generation of control surface corrosion product.
Summary of the invention: the present invention is achieved in that bike high energy and fully closed maintenance-free lead accumulator with the composition (percentage by weight) of alloy material for slab lattice is: 0.01～1%Sb, 0.01～0.1%Ag, 0.01～0.5%As, 0.01～0.8%Na
2S
5, 0.01～0.1%Cu, 0.01～0.5%Al, 0.01～0.5%Bi, 0.01～0.8%Sn, surplus Pb powder.
Embodiment:
Bike high energy and fully closed maintenance-free lead accumulator with the composition (percentage by weight) of alloy material for slab lattice is: 0.5%Sb, 0.02%Ag, 0.15%As, 0.08%Na
2S
5, 0.01%Cu, 0.03%Al, 0.1%Bi, 0.5%Sn, surplus Pb powder.
Bike high energy and fully closed maintenance-free lead accumulator with the composition (percentage by weight) of alloy material for slab lattice is: 0.5%Sb, 0.02%Ag, 0.15%As, 0.01%Na
2S
5, 0.01%Cu, 0.02%Al, 0.1%Bi, 0.5%Sn, surplus Pb powder.
Bike high energy and fully closed maintenance-free lead accumulator with the composition (percentage by weight) of alloy material for slab lattice is: 0.4%Sb, 0.02%Ag, 0.05%As, 0.5%Na
2S
5, 0.01%Cu, 0.02%Al, 0.1%Bi, 0.4%Sn, surplus Pb powder.
Bike high energy and fully closed maintenance-free lead accumulator with the composition (percentage by weight) of alloy material for slab lattice is: 0.4%Sb, 0.02%Ag, 0.15%As, 0.05%Na
2S
5, 0.01%Cu, 0.03%Al, 0.15%Bi, 0.4%Sn, surplus Pb powder.
Bike high energy and fully closed maintenance-free lead accumulator with the composition (percentage by weight) of alloy material for slab lattice is: 0.8%Sb, 0.02%Ag, 0.15%As, 0.05%Na
2S
5, 0.01%Cu, 0.03%Al, 0.1%Bi, 0.3%Sn, surplus Pb powder.
Bike high energy and fully closed maintenance-free lead accumulator with the composition (percentage by weight) of alloy material for slab lattice is: 0.9%Sb, 0.02%Ag, 0.2%As, 0.07%Na
2S
5, 0.01%Cu, 0.03%Al, 0.1%Bi, 0.3%Sn, surplus Pb powder.
Bike high energy and fully closed maintenance-free lead accumulator with the composition (percentage by weight) of alloy material for slab lattice is: 1.0%Sb, 0.04%Ag, 0.2%As, 0.07%Na
2S
5, 0.06%Cu, 0.03%Al, 0.1%Bi, 0.6%Sn, surplus Pb powder.
Bike high energy and fully closed maintenance-free lead accumulator with the composition (percentage by weight) of alloy material for slab lattice is: 0.8%Sb, 0.04%Ag, 0.2%As, 0.05%Na
2S
5, 0.06%Cu, 0.03%Al, 0.1%Bi, 0.4%Sn, surplus Pb powder.
Above-mentioned alloy material is melted under 510-530 ℃ of condition, cast the bike high energy and fully closed lead-acid storage battery grid of different size after stirring.
Alloy material of the present invention passes through Na
2S
5Form add Na and S, avoided independent adding sodium and the problem that vigorous reaction and carbon are difficult to add taken place, played and strengthened and rotten effect.
But alloy material for slab lattice of the present invention has good mechanical performance casting character, excellent corrosion resisting performance and higher overpotential of hydrogen evolution.This material adopts microalloying to handle, and the resistivity of material is reduced, and has overcome the shortcoming of lead-calcium alloy commonly used, and this grid alloy manufacturing process is simple simultaneously, low production cost.
Claims (10)
1, a kind of alloy material of sheet grating in use for full closed lead acide battery in high energy is characterized in that, the percentage by weight that this alloy material forms is: 0.01～1.0%Sb, 0.01～0.1%Ag, 0.01～0.5%As, 0.01～0.8%Na
2S
5, 0.01～0.1%Cu, 0.01～0.5%Al, 0.01～0.5%Bi, 0.01～0.8%Sn, surplus Pb powder.
2, according to the described alloy material for slab lattice of claim 1, it is characterized in that the percentage by weight that alloy material forms is: 0.1～1.0%Sb, 0.01～0.09%Ag, 0.05～0.5%As, 0.01～0.7%Na
2S
5, 0.01～0.08%Cu, 0.01～0.4%Al, 0.01～0.45%Bi, 0.1～0.8%Sn, surplus Pb powder.
3, according to the described alloy material for slab lattice of claim 2, it is characterized in that the percentage by weight that alloy material forms is: 0.5%Sb, 0.02%Ag, 0.15%As, 0.08%Na
2S
5, 0.01%Cu, 0.03%Al, 0.1%Bi, 0.5%Sn, surplus Pb powder.
4, according to the described alloy material for slab lattice of claim 2, it is characterized in that the percentage by weight that alloy material forms is: 0.5%Sb, 0.02%Ag, 0.15%As, 0.01%Na
2S
5, 0.01%Cu, 0.02%Al, 0.1%Bi, 0.5%Sn, surplus Pb powder.
5, according to the described alloy material for slab lattice of claim 2, it is characterized in that the percentage by weight that alloy material forms is: 0.4%Sb, 0.02%Ag, 0.05%As, 0.5%Na
2S
5, 0.01%Cu, 0.02%Al, 0.1%Bi, 0.4%Sn, surplus Pb powder.
6, according to the described alloy material for slab lattice of claim 2, it is characterized in that the percentage by weight that alloy material forms is: 0.4%Sb, 0.02%Ag, 0.15%As, 0.05%Na
2S
5, 0.01%Cu, 0.03%Al, 0.15%Bi, 0.4%Sn, surplus Pb powder.
7, according to the described alloy material for slab lattice of claim 2, it is characterized in that the percentage by weight that alloy material forms is: 0.8%Sb, 0.02%Ag, 0.15%As, 0.05%Na
2S
5, 0.01%Cu, 0.03%Al, 0.1%Bi, 0.3%Sn, surplus Pb powder.
8, according to the described alloy material for slab lattice of claim 2, it is characterized in that the percentage by weight that alloy material forms is: 0.9%Sb, 0.02%Ag, 0.2%As, 0.07%Na
2S
5, 0.01%Cu, 0.03%Al, 0.1%Bi, 0.3%Sn, surplus Pb powder.
9, according to the described alloy material for slab lattice of claim 2, it is characterized in that the percentage by weight that alloy material forms is: 1.0%Sb, 0.04%Ag, 0.2%As, 0.07%Na
2S
5, 0.06%Cu, 0.03%Al, 0.1%Bi, 0.6%Sn, surplus Pb powder.
10, according to the described alloy material for slab lattice of claim 2, it is characterized in that the percentage by weight that alloy material forms is: 0.8%Sb, 0.04%Ag, 0.2%As, 0.05%Na
2S
5, 0.06%Cu, 0.03%Al, 0.1%Bi, 0.4%Sn, surplus Pb powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100693063A CN100346511C (en) | 2005-05-13 | 2005-05-13 | Alloy material of sheet grating in use for full closed lead acide battery in high energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100693063A CN100346511C (en) | 2005-05-13 | 2005-05-13 | Alloy material of sheet grating in use for full closed lead acide battery in high energy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1697216A CN1697216A (en) | 2005-11-16 |
| CN100346511C true CN100346511C (en) | 2007-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005100693063A Expired - Fee Related CN100346511C (en) | 2005-05-13 | 2005-05-13 | Alloy material of sheet grating in use for full closed lead acide battery in high energy |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102938465B (en) * | 2012-11-11 | 2015-08-19 | 骆驼集团华南蓄电池有限公司 | Lead-acid storage battery grid lead alloy |
| CN110819835A (en) * | 2019-11-21 | 2020-02-21 | 广州市讯天电子科技有限公司 | A long-life high-power battery and grid alloy |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1076058A (en) * | 1992-02-29 | 1993-09-08 | 山东省文登市密闭蓄电池厂 | Positive and negative plate grid alloy material for sealed lead-acid accumulator |
| CN1148628A (en) * | 1996-08-20 | 1997-04-30 | 陈有孝 | Fully closed maintenance-free lead-acid accumulator super-low antimoney grid alloy material |
| US6117594A (en) * | 1998-06-26 | 2000-09-12 | Johnson Controls Technology Company | Alloy for battery grids |
| JP2004031041A (en) * | 2002-06-25 | 2004-01-29 | Shin Kobe Electric Mach Co Ltd | Grid body for lead-acid battery |
-
2005
- 2005-05-13 CN CNB2005100693063A patent/CN100346511C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1076058A (en) * | 1992-02-29 | 1993-09-08 | 山东省文登市密闭蓄电池厂 | Positive and negative plate grid alloy material for sealed lead-acid accumulator |
| CN1148628A (en) * | 1996-08-20 | 1997-04-30 | 陈有孝 | Fully closed maintenance-free lead-acid accumulator super-low antimoney grid alloy material |
| US6117594A (en) * | 1998-06-26 | 2000-09-12 | Johnson Controls Technology Company | Alloy for battery grids |
| JP2004031041A (en) * | 2002-06-25 | 2004-01-29 | Shin Kobe Electric Mach Co Ltd | Grid body for lead-acid battery |
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| CN1697216A (en) | 2005-11-16 |
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