POINT DEFECTS AND MECHANICAL PROPERTIES OF COLUMBIUM.
Abstract
The results of two and a half years of experimental work are presented in the form of conclusions, five tables and nine graphs. Also included are photographs and diagrams of the experimental set up. Results of R vs T for Cb show agreement with others up to 1000C results can be expressed by RsubT = R (OC) (1 - aT - bT squared) which differs from linear relationship obtained elsewhere. Because of quenching some kind of defects can be retained in Cb containing certain amount of interstitial impurities. A minimum dose of 1.10 to the 17th power neutrons/sq cm is necessary to produce a measurable increase in the hardness of polycrystalline Cb. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Nov 01, 1965
- Accession Number
- AD0625475
Entities
People
- Edgardo Bisogni
- Jorge A. Coll
- Juan C. Di Primio