An alloy is used at relatively low stress. The operating temperature and melting point of the...
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An alloy is used at relatively low stress. The operating temperature and melting point of the material is 450 K and 1000 K, respectively. (a) Calculate the homologous temperature. (b) Discuss whether dislocation creep or Nabarro-Herring creep/Coble creep will be the main concern. (c) How would grain size come into play in the creep you chose in (a). An alloy is used at relatively low stress. The operating temperature and melting point of the material is 450 K and 1000 K, respectively. (a) Calculate the homologous temperature. (b) Discuss whether dislocation creep or Nabarro-Herring creep/Coble creep will be the main concern. (c) How would grain size come into play in the creep you chose in (a).
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Creep and stress rupture tests will be compared such that the interpretation of test data will be discussed for engineering applications This will lea... View the full answer
Related Book For
Probability & Statistics for Engineers & Scientists
ISBN: 978-0130415295
7th Edition
Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying
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