The temperature dependence of diffusion of trace amounts of gold in liquid silver measured in the temperature range 980-1260ยฐC can also be expressed as D = (8.8 f 1.2) x lo-dexp 8,980 + 600 -RT Compared with the reported diffusivities of Ag, In, Sn and Sb in liquid silverce), it is observed that the
Diffusion of nickel in liquid silver
โ Scribed by Y.P. Gupta; H.S. Wang
- Book ID
- 116057121
- Publisher
- Elsevier Science
- Year
- 1968
- Weight
- 213 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0036-9748
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๐ SIMILAR VOLUMES
Diffusion coefficients of iron, cobalt and nickel in silver have been determined over the temperature range 6006850ยฐC using radioactive tracers and the residual-activity technique. The results are as follows (in units of cm2/sec): DFe/ag = 9.4 x lo-' exp (-29,6OO/RT) DCo,Ag = 3.0 x IO-' exp (-29,70O
The diffusion of trace amounts of indium and antimony in liquid silver has been measured in the temperature interval 975"C-1275ยฐC. The diffusion coefficients may be expressed as a function of temperature in the following form DI, = 5.75 x IO-\* exp ~ ( --6760) cm2/sec RT Dsb = 4.06 x 1O-4 exp ~ ( --