Metal-bonded, carbon fiber-reinforced composites
Abstract
Metal bonded carbon fiber-reinforced composites are disclosed in which the metal and the composite are strongly bound by (1) providing a matrix-depleted zone in the composite of sufficient depth to provide a binding site for the metal to be bonded and then (2) infiltrating the metal into the matrix-free zone to fill a substantial portion of the zone and also provide a surface layer of metal, thereby forming a strong bond between the composite and the metal. The invention also includes the metal-bound composite itself, as well as the provision of a coating over the metal for high-temperature performance or for joining to other such composites or to other substrates. 2 figs.
- Inventors:
- Issue Date:
- Research Org.:
- SURMET Corporation
- OSTI Identifier:
- 203891
- Patent Number(s):
- 5495979
- Application Number:
- PAN: 8-252,601; CNN: Contract N00014-92-C-0049
- Assignee:
- Surmet Corp., Burlington, MA (United States); Castle Technology Corp., Lexington, MA (United States)
- DOE Contract Number:
- FG02-93ER81624
- Resource Type:
- Patent
- Resource Relation:
- Other Information: PBD: 5 Mar 1996
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; COMPOSITE MATERIALS; BONDING; METALS; CARBON FIBERS; MATRIX MATERIALS; IMPREGNATION; HEAT RESISTANT MATERIALS
Citation Formats
Sastri, S A, Pemsler, J P, Cooke, R A, Litchfield, J K, and Smith, M B. Metal-bonded, carbon fiber-reinforced composites. United States: N. p., 1996.
Web.
Sastri, S A, Pemsler, J P, Cooke, R A, Litchfield, J K, & Smith, M B. Metal-bonded, carbon fiber-reinforced composites. United States.
Sastri, S A, Pemsler, J P, Cooke, R A, Litchfield, J K, and Smith, M B. Tue .
"Metal-bonded, carbon fiber-reinforced composites". United States.
@article{osti_203891,
title = {Metal-bonded, carbon fiber-reinforced composites},
author = {Sastri, S A and Pemsler, J P and Cooke, R A and Litchfield, J K and Smith, M B},
abstractNote = {Metal bonded carbon fiber-reinforced composites are disclosed in which the metal and the composite are strongly bound by (1) providing a matrix-depleted zone in the composite of sufficient depth to provide a binding site for the metal to be bonded and then (2) infiltrating the metal into the matrix-free zone to fill a substantial portion of the zone and also provide a surface layer of metal, thereby forming a strong bond between the composite and the metal. The invention also includes the metal-bound composite itself, as well as the provision of a coating over the metal for high-temperature performance or for joining to other such composites or to other substrates. 2 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1996},
month = {3}
}
Search for the full text at the U.S. Patent and Trademark Office
Note: You will be redirected to the USPTO site, which may require a pop-up blocker to be deactivated to view the patent. If so, you will need to manually turn off your browser's pop-up blocker, typically found within the browser settings. (See DOE Patents FAQs for more information.)
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.