Functionally graded metal matrix composite sheet
US8697248B2 · kind B2 · utility
0Cited by
125References
5Claims
0Family size
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Key dates
| Filing date | Oct 28, 2010 |
| Grant date | Apr 15, 2014 |
| Priority date | — |
| Expiry date | Oct 28, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31678
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The present invention discloses an aluminum alloy product having a first outer layer, a central layer, and a second outer layer. The central layer of the aluminum alloy product has a higher concentration of particulate matter than said first or second outer layers. The particular matter has a size of at least about 30 microns. And, the aluminum alloy product has a thickness ranging from between about 0.004 inches to about 0.25 inches.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.