Published November 16, 1980
| Version v1
Journal article
Grain boundary analysis in TEM. 4
Creators
- 1. Caen Univ., 14 (France)
- 2. Centre d'Etude de l'Energie Nucleaire, Mol (Belgium)
Description
A numerical method is used to obtain a list of exact coincidences for the particular hexagonal system (c/a = 1). The carbide-carbide interfaces in WC-Co composites are examined using TEM. A Σ = 2 related coincidence boundary is observed and described analytically in terms of a supplementary twist component. The defect structure is analysed using the planar matching model. (author)
Additional details
Additional titles
- Subtitle (English)
- Coincidence and the associated defect structure in tungsten carbide
Publishing Information
- Journal Title
- Phys. Status Solidi A
- Journal Volume
- 62
- Journal Issue
- 1
- Series
- Phys. Status Solidi A.
- Journal Page Range
- 97-107
- ISSN
- 0031-8965
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- German Democratic Republic
- INIS RN
- 12607100
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- CERMETS; COBALT; CRYSTAL LATTICES; DISLOCATIONS; ELECTRON MICROSCOPY; GRAIN BOUNDARIES; HEXAGONAL LATTICES; INTERFACES; MATRICES; NUMERICAL SOLUTION; TUNGSTEN CARBIDES
- Descriptors DEC
- CARBIDES; CARBON COMPOUNDS; COMPOSITE MATERIALS; CRYSTAL DEFECTS; CRYSTAL STRUCTURE; ELEMENTS; LINE DEFECTS; METALS; MICROSCOPY; MICROSTRUCTURE; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS; TUNGSTEN COMPOUNDS