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Low-Temperature Deformation of Copper Single Crystals

T. H. Blewitt、R. R. Coltman、J. K. Redman1957-06-01OpenAlex

Single crystals of copper were deformed at 4.2°K and 77.3°K. At 4.2°K, after a large strain produced by normal slip, jerky flow (discontinuous slip) occurs. From the study of reactor irradiated crystals, it was deduced that a packet of 30 slip lines, each containing 104 dislocations, was released to form each jerk of…

Microstructure and mechanical propertiesFusion materials and technologies