The effect of temperature and strain rat
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H. Conrad; S. Frederick
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Article
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1962
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Elsevier Science
β 733 KB
Still unresolved is the question regarding the mechanism which controls the velocity of free dislocations in b.c.c. metals and is thus responsible for the strong temperature dependence of the yield and flow stress. Three mechanisms have been proposed : 1. Overcoming the Peierls-Nabarro force.(31435)