Published July 1975
| Version v1
Journal article
Boron nitride composites by chemical vapor deposition
Description
Composites of boron nitride (BN) have been made by the chemical vapor deposition (CVD) of a BN matrix on a BN felt fiber substrate. Reactant gases were boron trifluoride and ammonia. The composites have a relatively high density (1.70 g/cm3), a crystallite size L/sub C/ = 150 A and an interlayer spacing d002 = 3.35 A. Measurements of elastic modulus and thermal conductivity and expansion showed some anisotropy as a result of the preferred fiber orientation of the substrate
Additional details
Identifiers
Publishing Information
- Journal Title
- Journal of Composite Materials
- Journal Volume
- 9
- Journal Issue
- 3
- Series
- J. Compos. Mater.
- Journal Page Range
- 228-240
- ISSN
- 0021-9983
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 7236464
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- AMMONIA; ANISOTROPY; BORON FLUORIDES; BORON NITRIDES; CHEMICAL VAPOR DEPOSITION; COMPOSITE MATERIALS; CRYSTAL STRUCTURE; DENSITY; ELASTICITY; GRAIN ORIENTATION; PHYSICAL PROPERTIES; REDUCTION; THERMAL CONDUCTIVITY; THERMAL EXPANSION
- Descriptors DEC
- BORON COMPOUNDS; CHEMICAL COATING; CHEMICAL REACTIONS; DEPOSITION; EXPANSION; FLUORIDES; FLUORINE COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; HYDRIDES; HYDROGEN COMPOUNDS; MECHANICAL PROPERTIES; MICROSTRUCTURE; NITRIDES; NITROGEN COMPOUNDS; NITROGEN HYDRIDES; ORIENTATION; SURFACE COATING; TENSILE PROPERTIES; THERMODYNAMIC PROPERTIES
Optional Information
- Notes
- Updated automatically by Metadata and Full-Text Enrichment Agent