Layered metallic material formed from iron based glass alloys
US7482065B2 · kind B2 · utility
16Cited by
12References
8Claims
0Family size
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Key dates
| Filing date | May 24, 2004 |
| Grant date | Jan 27, 2009 |
| Priority date | — |
| Expiry date | Jul 5, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12979
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A multi-layered metallic material comprising a metallic glass layer comprising an alloy layer that has a hardness of at least about 9.2 GPa and a metal layer having a hardness of less than about 9.2 GPa. In application form, an armor structure is provided that is suitable for protecting against ballistic projectiles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.