High-Tc Superconducting Films of Y-Ba-Cu Oxide Prepared by a Low Pressure Plasma Spraying

1987 ◽  
Vol 99 ◽  
Author(s):  
K. Tachikawa ◽  
I. Watanabe ◽  
S. Kosuge
Keyword(s):  
Plasma Spraying ◽  
Low Pressure ◽  
Superconducting Films ◽  
Transition Width ◽  
High Tc ◽  
Pressure Plasma ◽  
Post Annealing ◽  
Low Pressure Plasma ◽  
Zero Resistance ◽  
Low Pressure Plasma Spraying

ABSTRACTA low pressure plasma spraying technique for depositing high-Tc YBCO thick films has been developed. Films with thickness ranging 20–100 μm have been prepared using Y0.3Ba0.7CuOx powders. After post-annealing in oxygen for 1h at 930–950°C, the films, which were deposited on nimonic alloy substrate heated at 650°C during spraying, exhibited a zero resistance temperature of 90.6K with transition width (90%-10%) of 2K and a critical current density (77K, 0T) of 690 A/cm2.

Structures and mechanical properties of rapidly solidified deposits of an Fe-1.50wt.%C-10.7wt.%Cr alloy by low pressure plasma spraying

1994 ◽  
Vol 186 (1-2) ◽  
pp. 105-112 ◽  
Author(s):  
Kenji Murakami ◽  
Yoshitaka Fujii ◽  
Hiroshi Matsumoto ◽  
Tsuyoshi Irisawa ◽  
Taira Okamoto ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Plasma Spraying ◽  
Low Pressure ◽  
Pressure Plasma ◽  
Low Pressure Plasma ◽  
Rapidly Solidified ◽  
Low Pressure Plasma Spraying

scholarly journals Formation of NiCrAlY/NiAl Multi-Layered Coating by Low Pressure Plasma Spraying.

1997 ◽  
Vol 46 (12) ◽  
pp. 1436-1441
Author(s):  
Hidekazu TAKIZAWA ◽  
Keisuke YONEHAMA ◽  
Koh-ichi SUGIMOTO ◽  
Mitsuyuki KOBAYASHI
Keyword(s):  
Plasma Spraying ◽  
Low Pressure ◽  
Layered Coating ◽  
Pressure Plasma ◽  
Low Pressure Plasma ◽  
Low Pressure Plasma Spraying
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