Stress relaxation at high temperatures a
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Nirmal K. Sinha; Shoma Sinha
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Article
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2005
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Elsevier Science
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English
โ 364 KB
Closed-loop controlled isothermal 'constant-strain' stress relaxation tests (SRT) at different strains led to the conclusion that SRT cannot provide the anticipated viscous strain rate over a wide stress range; the stress exponent for power-law creep was found to depend on strain. The recovery phase