US 5273204
METHOD FOR JOINING MATERIALS BY METAL SPRAYING
Assignee
HOWMET CORPORATION
Filed
Mar 25, 1988
Granted
Dec 28, 1993
Location
MUSKEGON MI US
Abstract
A method of joining metal materials by spraying molten metal into a cavity between the articles to be joined. Prior to deposition of the metal, the surface of the cavity is cleaned and the articles to be joined are preheated. Subsequent to deposition of the metal within the cavity, the joined articles are cooled at a rate that precludes damage due to thermal effects and the deposited metal is consolidated in the cavity by hot pressing.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Sep 30, 1988
Rescinded
Mar 10, 1993
Duration
4 years, 5 months
Inventor
- 1RANES P. DALAL
Record Details
- Patent number
- US 5273204
- Application
- 07173468
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
Browse by Assignee
HOWMET CORPORATIONBack to patent indexSource: USPTO 35 USC §181 secrecy order records