Oxidation of carbon fiber surfaces for use as reinforcement in high-temperature cementitious material systems
Patent
·
OSTI ID:7071206
The interfacial bond characteristics between carbon fiber and a cement matrix, in high temperature fiber-reinforced cementitious composite systems, can be improved by the oxidative treatment of the fiber surfaces. Compositions and the process for producing the compositions are disclosed. 2 figs.
- DOE Contract Number:
- AC02-76CH00016
- Assignee:
- Associated Universities, Inc., Washington, DC (United States)
- Patent Number(s):
- A; US 4927462
- Application Number:
- PPN: US 7-288962
- OSTI ID:
- 7071206
- Country of Publication:
- United States
- Language:
- English
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