The diffusion of hydrogen in elastically and plastically strained nickel has been measured by a permeability experiment with the result that no significant change of the diffusion coefficient was observed for deformations up to 10 per cent. These results are in agreement with a recent theoretical an
The effect of plastic deformation on self-diffusion in silver
β Scribed by A.F. Forestieri; L.A. Girifalco
- Publisher
- Elsevier Science
- Year
- 1959
- Tongue
- English
- Weight
- 617 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0022-3697
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Wires of silver, gold, and copper and some silver-copper and silver-gold alloys were stretched at room temperature, -80Β°C and at the liquid air point. The change of resistivity was determined as well as the recovery of resistivity on warming from the low temperatures to room temperature. The silver-
Almtract--Plastic deformation of ferritic stainless steel alloy AL 29-4-2 has been found to severely decrease the diffusivity and permeation of hydrogen and to increase the solubility somewhat. These changes are compared to the effects of deformation on these quantities in austenitic alloys. The dif