Eutectic bonding of single crystal components
US6012303A · kind A · utility
14Cited by
5References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 11, 1997 |
| Grant date | Jan 11, 2000 |
| Priority date | — |
| Expiry date | Jun 11, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1093
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present invention provides for a method and articles produced from this method for eutectically bonding together single crystal elements, such as sapphire, to form a strong bond therebetween which can withstand high temperatures and chemical attack. The eutectic bonding mixture of the present invention can include a Group IIIA compound, such as yttria.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.