REFRACTORY METAL COMPOSITE COATED ARTICLE
Assignee
Filed
Mar 13, 1989
Granted
Jun 29, 1993
Location
SEAFORD NY US
Abstract
The coated article includes a refractory metal substrate having an oxidation resistant intermetallic layer formed in situ thereon; e.g., a fused refractory metal silicide layer, and a ceramic layer applied on and adhering to the intermetallic layer to provide enhanced high temperature properties and improved resistance to premature catastrophic failure in high temperature oxidizing environments where dissimilar materials are present that may destructively react with the intermetallic layer.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Sep 7, 1989
Rescinded
Dec 27, 1991
Duration
2 years, 3 months
Inventor
- 1SEYMOUR PRICEMAN
Record Details
- Patent number
- US 5223045
- Application
- 07322694
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
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