Corrosion resisting copper alloy
US4531980A · kind A · utility
5Cited by
4References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 27, 1983 |
| Grant date | Jul 30, 1985 |
| Priority date | — |
| Expiry date | Oct 27, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S165/905
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A corrosion resisting copper alloy, especially suitable for use in fabricating heat exchangers, comprises 25 to 38% by weight zinc, 0.005 to 0.04% by weight phosphorus, the remainder of the alloy being copper, the alloy having a recrystallized grain size within the range of 2.mu. to 10.mu..
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.