Composite material, process for producing composite material, and process for producing composite material molding
US5485950A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 25, 1995 |
| Grant date | Jan 23, 1996 |
| Priority date | — |
| Expiry date | May 25, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B15/012
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A composite material comprising a magnetic metal plate and an aluminum or aluminum alloy plate, the magnetic metal plate and the aluminum or aluminum alloy plate being clad together by an axial hot pressing. A process for producing a composite material which comprises the step of: cladding a magnetic metal plate with an aluminum or aluminum alloy plate by an axial hot pressing. A process for producing a composite material molding which comprises the steps of: cladding a magnetic metal plate with an aluminum or aluminum alloy plate by an axial hot pressing thereby obtaining a composite plate material; and subsequently subjecting the composite plate material to press molding and/or stamping and cutting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.