Micro-Alloyed High-Purity Aluminum for Low-Temperature Conductor Applications

1997 ◽  
Vol 160 (2) ◽  
pp. 413-418
Author(s):  
A. Takahashi ◽  
L. C. McDonald ◽  
H. Yasuda ◽  
K. T. Hartwig
Keyword(s):  
Low Temperature ◽  
High Purity ◽  
High Purity Aluminum

THE EFFECT OF HEAT TREATMENT ON LOW TEMPERATURE INTERNAL FRICTION MAXIMA

1958 ◽  
Vol 36 (1) ◽  
pp. 82-87 ◽  
Author(s):  
T. S. Hutchison ◽  
G. J. Hutton
Keyword(s):  
Heat Treatment ◽  
Plastic Deformation ◽  
Melting Point ◽  
Low Temperature ◽  
Internal Friction ◽  
High Purity ◽  
Temperature Relation ◽  
Temperature Range ◽  
High Purity Aluminum

Measurements of the attenuation of sound at a frequency of 5 megacycles have been made over the temperature range 100° to 200 ° K. on polycrystalline high purity aluminum subjected to various thermal and mechanical treatments. With samples annealed at 520 °C. a maximum in the attenuation versus temperature relation had been observed at 155 ° K. This maximum was greatly increased by small amounts of plastic deformation of the order of 1.0 to 1.5%.Aluminum initially annealed for extended periods at temperatures much closer to the melting point shows, however, either no increase in the attenuation maximum at 155 ° K. or, in extreme cases, no maximum in this region at all, after plastic deformation of the same order as before. It is believed that this indicates a dependence of the deformation-induced maximum on the distribution and possibly on the number of dislocations in the metal prior to deformation and on the arrangement of the dislocations after deformation.

Photopyroelectric Measurement of the Thermal Diffusivity of Recrystallized High Purity Aluminum

1991 ◽  
Vol 3 (1) ◽  
pp. 69-80
Author(s):  
S. B. Peralta ◽  
S. C. Ellis ◽  
C. Christofides ◽  
A. Mandeiis ◽  
H. Sang ◽  
...  
Keyword(s):  
Thermal Diffusivity ◽  
High Purity ◽  
High Purity Aluminum

Anelastic deformation of high purity aluminum at room temperature

1976 ◽  
Vol 10 (2) ◽  
pp. 189-194 ◽  
Author(s):  
Nahum Nir ◽  
Edward W. Hart ◽  
Che-Yu Li
Keyword(s):  
High Purity ◽  
Room Temperature ◽  
High Purity Aluminum ◽  
Anelastic Deformation

scholarly journals Surface segregation of transition elements in high-purity aluminum foil

2005 ◽  
Vol 55 (3) ◽  
pp. 142-146
Author(s):  
Harushige TSUBAKINO ◽  
Yuichiro YAMAMOTO ◽  
Atsushi YAMAMOTO ◽  
Michitaka TERASAWA ◽  
Tohru MITAMURA ◽  
...  
Keyword(s):  
High Purity ◽  
Surface Segregation ◽  
Aluminum Foil ◽  
Transition Elements ◽  
High Purity Aluminum

Migration of grain boundaries and triple junctions in high-purity aluminum during annealing after slight cold rolling

2015 ◽  
Vol 107 ◽  
pp. 134-138 ◽  
Author(s):  
Wenhong Yin ◽  
Weiguo Wang ◽  
Xiaoying Fang ◽  
Congxiang Qin ◽  
Xiaoguang Xing
Keyword(s):  
Cold Rolling ◽  
Grain Boundaries ◽  
High Purity ◽  
Triple Junctions ◽  
High Purity Aluminum

Results of R&D and Production on Two Types of High-Purity Aluminum-Stabilized Superconducting Cable

2016 ◽  
Vol 26 (3) ◽  
pp. 1-4 ◽  
Author(s):  
Kota Katayama ◽  
Keisuke Kitazato ◽  
Hirokazu Tsubouchi ◽  
Akira Takagi ◽  
Ricardo Tanaka ◽  
...  
Keyword(s):  
High Purity ◽  
High Purity Aluminum
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