A&r&-The purpose of the present paper concerned with the anodic dissolution of iron is to examine the earlier reported reaction orders ofanions, supplemented by a few results from this laboratory, and to attempt a consistent interpretation ofapparently conflicting observations, based on a recently p
The anodic dissolution of iron—V. Some observations regarding the influence of cold working and of annealing on the two anodic reactions of the metal
✍ Scribed by G. Bech-Nielsen
- Publisher
- Elsevier Science
- Year
- 1974
- Tongue
- English
- Weight
- 680 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0013-4686
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✦ Synopsis
Under conditions, where two anodic current regions, I, and I,, were distinct in the Tafel plots of the iron electrode, the reaction orders with respect to pH were determined. rn solutions containing chloride or bromide, pH cu 3-5, the reaction order for I,(p,,,,) was close to I. while that for IL(pzy,,) assumed positive or negative values or even values changing from positive to negative over the pH-range. The numerical Talues were small, 02-O-3. Only lightly cold-worked
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