DISLOCATION INTERACTIONS IN RELATION TO MECHANICAL PROPERTIES OF METALS AND ALLOYS.
Abstract
The surface, grain boundary, and twin boundary energies of cobalt were determined from tests at 1354C in pure hydrogen, the values being 1970, 650 and 12.7 ergs/sq. cm, respectively. A value of 0.0000275 sq. cm/sec was found for the surface diffusion coefficient under the same conditions. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Feb 01, 1968
- Accession Number
- AD0829702
Entities
People
- E. M. Kennedy
- L. F. Bryant
- L. L. Marsh
- M. J. Stowell
- M. Mclean
Organizations
- Ohio State University