Low Temperature Creep Deformation of Crystals Particularly Phenomena at Liquid Helium Temperatures
Title | Low Temperature Creep Deformation of Crystals Particularly Phenomena at Liquid Helium Temperatures PDF eBook |
Author | Anthony Arko |
Publisher | |
Pages | 13 |
Release | 1965 |
Genre | |
ISBN |
Creep behavior of cadmium and mercury were investigated in the liquid helium temperature range with emphasis on the possible mechanisms of creep. Creep was found to be temperature dependent at all temperatures of investigation down to 1.75 K, and impurities in the metals had no noticeable effects. Activation energies were determined in the range 1.75-30 K and activation volume measurements were carried out. Creep behavior in the liquid temperature range was found to differ little from the usual low temperature creep at higher temperatures. At liquid helium temperatures, however, creep did not follow low temperature theories, but correction could be made by Alefeld's new rate equation for processes at low temperatures. Quantum tunneling effects on creep were found to be unimportant at temperatures above 0.04 K. (Author).
Creep deformation of crystals particularly phenomena at liquid helium temperatures
Title | Creep deformation of crystals particularly phenomena at liquid helium temperatures PDF eBook |
Author | Anthony Charles Arko |
Publisher | |
Pages | |
Release | 1965 |
Genre | Deformations (Mechanics) |
ISBN |
Scientific and Technical Aerospace Reports
Title | Scientific and Technical Aerospace Reports PDF eBook |
Author | |
Publisher | |
Pages | 440 |
Release | 1995 |
Genre | Aeronautics |
ISBN |
Government-wide Index to Federal Research & Development Reports
Title | Government-wide Index to Federal Research & Development Reports PDF eBook |
Author | |
Publisher | |
Pages | 840 |
Release | 1965-10 |
Genre | Government publications |
ISBN |
Technical Abstract Bulletin
Title | Technical Abstract Bulletin PDF eBook |
Author | |
Publisher | |
Pages | 780 |
Release | |
Genre | Science |
ISBN |
U.S. Government Research and Development Reports
Title | U.S. Government Research and Development Reports PDF eBook |
Author | |
Publisher | |
Pages | 1352 |
Release | 1965-10 |
Genre | Research |
ISBN |
U.S. Government Research & Development Reports
Title | U.S. Government Research & Development Reports PDF eBook |
Author | |
Publisher | |
Pages | |
Release | 1965-12 |
Genre | Technology |
ISBN |