Stress measurements during the oxidation
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R.E Pawel; J.J Campbell
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Article
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1966
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Elsevier Science
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The flexure technique was used to characterize the development of stresses during the gaseous oxidation of tantalum in the temperature range 35%550ยฐC 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