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The preparation of oxide films of protactinium, tantalum and niobium on platinum

✍ Scribed by M.G. Brown; S.J. Lyle; G.R. Martin


Publisher
Elsevier Science
Year
1965
Weight
148 KB
Volume
35
Category
Article
ISSN
0029-554X

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Stress measurements during the oxidation
✍ R.E Pawel; J.J Campbell πŸ“‚ Article πŸ“… 1966 πŸ› Elsevier Science βš– 757 KB

The flexure technique was used to characterize the development of stresses during the gaseous oxidation of tantalum in the temperature range 35%550Β°C and of niobium at 400 and 425'C. Bending stresses in the rectangular specimens were calculated and their presence rationalized on the basis of surface