Process of joining a ceramic insert which is adapted to be embedded in a light metal casting for use in internal combustion engines
US4495684A · kind A · utility
37Cited by
10References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 27, 1982 |
| Grant date | Jan 29, 1985 |
| Priority date | — |
| Expiry date | Sep 27, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49865
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Ceramic inserts are embedded in thermally highly loaded zones and/or as a heat insulation in light metal castings for use in internal combustion engines. To provide a firm joint between the insert and the light metal, a metallic material which resists creep and/or relaxation is shrunk on the insert before it is embedded.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.