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Title: Oxidation of carbon fiber surfaces for use as reinforcement in high-temperature cementitious material systems

Abstract

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.

Inventors:
Issue Date:
OSTI Identifier:
7071206
Patent Number(s):
4927462 A
Application Number:
PPN: US 7-288962
Assignee:
Associated Universities, Inc., Washington, DC (United States) PTO; EDB-94-116945
DOE Contract Number:  
AC02-76CH00016
Resource Type:
Patent
Resource Relation:
Patent File Date: 23 Dec 1988
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; CARBON FIBERS; BONDING; OXIDATION; CEMENTS; COMPOSITE MATERIALS; FABRICATION; CONCENTRATION RATIO; INTERFACES; BUILDING MATERIALS; CHEMICAL REACTIONS; FIBERS; JOINING; MATERIALS; 360601* - Other Materials- Preparation & Manufacture

Citation Formats

Sugama, Toshifumi. Oxidation of carbon fiber surfaces for use as reinforcement in high-temperature cementitious material systems. United States: N. p., 1990. Web.
Sugama, Toshifumi. Oxidation of carbon fiber surfaces for use as reinforcement in high-temperature cementitious material systems. United States.
Sugama, Toshifumi. Tue . "Oxidation of carbon fiber surfaces for use as reinforcement in high-temperature cementitious material systems". United States.
@article{osti_7071206,
title = {Oxidation of carbon fiber surfaces for use as reinforcement in high-temperature cementitious material systems},
author = {Sugama, Toshifumi.},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1990},
month = {5}
}