Low antimony lead-based alloy and method
US4456579A · kind A · utility
12Cited by
1References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 30, 1982 |
| Grant date | Jun 26, 1984 |
| Priority date | — |
| Expiry date | Sep 30, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A lead-based alloy containing, based upon the total weight of the alloy, 0.8-1.6% antimony, 0.08-0.16% arsenic, 0.006-0.012% silver and, optionally, 0.2-0.5% tin, is disclosed for making lead-acid battery grids using a continuous casting process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.