Aluminum alloy strip or tube for the manufacture of brazed heat exchangers
US6451453B1 · kind B1 · utility
11Cited by
5References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 20, 2000 |
| Grant date | Sep 17, 2002 |
| Priority date | — |
| Expiry date | Jul 20, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/13
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Strip or drawn tube for the manufacture of a brazed heat exchanger, formed from an aluminum alloy containing Si, Cu and Mn, with optional amounts of Mg, Fe, Zn and Ti, where Fe≦Si, and Cu+Mg>0.4. In the form of a strip, the alloy may be coated on one or both surfaces with an aluminum brazing alloy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.