Flaw Growth Behavior in Thick Welded Plates of 2219-T87 Aluminum at Room and Cryogenic Temperatures
Title | Flaw Growth Behavior in Thick Welded Plates of 2219-T87 Aluminum at Room and Cryogenic Temperatures PDF eBook |
Author | Royce G. Forman |
Publisher | |
Total Pages | 54 |
Release | 1973 |
Genre | Aluminum alloys |
ISBN |
Axial load fatigue and fracture tests were conducted on thick welded plates of 2219-T87 aluminum alloy to determine the tensile strength properties and the flaw growth behavior in electron beam, gas metal arc, and pulse current gas tungsten arc welds for plates 6.35 centimeters (2.5 in.) thick. The tests were conducted in room temperature air and in liquid nitrogen environments. Specimens were tested in both the as-welded and the aged after welding conditions. The experimental crack growth rate were correlated with theoretical crack growth rate predictions for semielliptical surface flaws.
NASA Technical Note
Title | NASA Technical Note PDF eBook |
Author | United States. National Aeronautics and Space Administration |
Publisher | |
Total Pages | 536 |
Release | 1974 |
Genre | Aeronautics |
ISBN |
Monthly Catalog, United States Public Documents
Title | Monthly Catalog, United States Public Documents PDF eBook |
Author | United States. Superintendent of Documents |
Publisher | |
Total Pages | 1252 |
Release | 1973 |
Genre | Government publications |
ISBN |
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index.
Monthly Catalog of United States Government Publications
Title | Monthly Catalog of United States Government Publications PDF eBook |
Author | |
Publisher | |
Total Pages | 1388 |
Release | |
Genre | Government publications |
ISBN |
Monthly Catalog of United States Government Publications, Cumulative Index
Title | Monthly Catalog of United States Government Publications, Cumulative Index PDF eBook |
Author | United States. Superintendent of Documents |
Publisher | |
Total Pages | 1408 |
Release | 1976 |
Genre | United States |
ISBN |
Low Temperature Properties of Selected Materials
Title | Low Temperature Properties of Selected Materials PDF eBook |
Author | Dorothea M. Johnson |
Publisher | |
Total Pages | 182 |
Release | 1977 |
Genre | Low temperatures |
ISBN |
This report is a bibliography of the work reported in the literature on the effects of low temperature on the properties of structural materials. Some of the newer areas of cryogenic technology such as superconducting machinery involve environments which may subject the components to temperature as low as 4 K. Exposure of structural materials to such low temperatures affects their properties. This bibliography contains 963 references published between 1950-1976, arranged in chronological/alphabetical order. Combined material/property indexes are provided. (Author).
Scientific and Technical Aerospace Reports
Title | Scientific and Technical Aerospace Reports PDF eBook |
Author | |
Publisher | |
Total Pages | 1366 |
Release | 1986 |
Genre | Aeronautics |
ISBN |