Method of using Pd-alloy pinning wires in turbine blade casting
US5338509A · kind A · utility
5Cited by
9References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 9, 1993 |
| Grant date | Aug 16, 1994 |
| Priority date | — |
| Expiry date | Sep 9, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12875
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Pinning wires suitable for use in turbine blade manufacture comprise palladium alloyed with one or more noble and/or refractory metals, and are substantially more cost effective than conventional pinning wires.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.