Investigation of the solubility and diffusion of Fe atoms in Cu at high temperature using molten salt electrochemistry
Investigation of the solubility and diffusion of Fe atoms in Cu at high temperature using molten salt electrochemistry
The electrochemical cell CuFe$_{n}$/KF, LiF, FeF$_{2}$ (molten solution)/Fe was used between 800 and 1000°C to produce CuFe$_{n}$ alloys of various copper rich compositions n by electrochemically controlled diffusion. From measurements of cell voltage and current we determined composition, bulk diff...
Saved in:
Personal Name(s): | Wenzl, H. |
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Bischof, B. / Sorajic, V. | |
Contributing Institute: |
Publikationen vor 2000; PRE-2000; Retrocat |
Imprint: |
Jülich
Kernforschungsanlage Jülich, Verlag
1976
|
Physical Description: |
10 p., Anh. |
Document Type: |
Report Book |
Research Program: |
Addenda |
Series Title: |
Berichte der Kernforschungsanlage Jülich
1384 |
Link: |
OpenAccess OpenAccess |
Publikationsportal JuSER |
The electrochemical cell CuFe$_{n}$/KF, LiF, FeF$_{2}$ (molten solution)/Fe was used between 800 and 1000°C to produce CuFe$_{n}$ alloys of various copper rich compositions n by electrochemically controlled diffusion. From measurements of cell voltage and current we determined composition, bulk diffusion coefficient D, and atomic solubility limit x$_{o}$ of Fe in Cu . The numerical values at the temperature of 950°C are D = 0.9 x 10$^{-9}$ cm$^{2}$/sec, x$_{o}$ = 1.2 at % . |