Effect of Ni diffusion annealing temperature on crucial characterization of Bi-2223 superconducting system

2016 ◽  
Author(s):  
N. K. Sarıtekin ◽  
M. F. Kahraman ◽  
H. Bilge ◽  
Y. Zalaoğlu ◽  
M. Pakdil ◽  
...  
Keyword(s):  
Annealing Temperature ◽  
Diffusion Annealing ◽  
Diffusion Annealing Temperature

Breaking point of the harmony between Gd diffused Bi-2223 slabs with diffusion annealing temperature

2013 ◽  
Vol 24 (11) ◽  
pp. 4566-4573 ◽  
Author(s):  
H. Aydın ◽  
A. Babanli ◽  
S. P. Altintas ◽  
E. Asikuzun ◽  
N. Soylu ◽  
...  
Keyword(s):  
Annealing Temperature ◽  
Breaking Point ◽  
Diffusion Annealing ◽  
Diffusion Annealing Temperature

Diffusional Analysis in Al-Ni Cold Rolled Strip during Annealing Process

2012 ◽  
Vol 487 ◽  
pp. 710-713
Author(s):  
Guo Hui Zhu ◽  
Feng Li Sui ◽  
Qi Wei Chen
Keyword(s):  
Solid Solution ◽  
Annealing Temperature ◽  
Annealing Process ◽  
Rolled Strip ◽  
Diffusion Annealing ◽  
Diffusion Layers ◽  
Diffusion Speed ◽  
Cold Rolled ◽  
Annealing Experiments

Diffusion annealing experiments in Al-Ni cold rolled strip was conducted in nitrogen protection. The characterization of diffusion layers between pure Al and pure Ni metals has been analyzed. The analysis results show that the diffusion layers would be composed of solid-solution of Al in Ni marked as Ni (Al), Ni3Al and Ni5Al3 compounds. During diffusion processing, the diffusion speed of Al to Ni was faster than that of Ni to Al. This implied a possibility to form chemical connection of Al-Ni by solid-solution without intermetallic compounds formation to obtain good mechanical and electric properties through optimizing annealing temperature and holding time.

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