โ Scribed by Morrison, D.J; Chopra, V; Jones, J.W
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The present paper reviews experimental results about the effect of grain size on cyclic stress-strain (ฮฃ as -ฮต pa ) behaviour of high purity (99.99%) nickel material. The effect of grain size (d) on cyclic stress-strain behaviour can be described using the classical Hall-Petch relationship: . The p
Recent results reported by Lukfg and coworkers raise questions about the differences in the cyclic stress-strain curves (CSSCs) of polycrystalline copper reported by many workers. In order to differentiate the effects on the CSSC of grain size and the ramp-loading mode of initiating a test in cyclic
Examination of pure nickel with grain sizes irom 0.12 to 130 jun showed that ant:; rhe large grain sizes exhibited stress-strain curves which agreed with a Taylor-corrected [I 1 i] single LTstal curve. Work hardening was found nearly independent of grain size for sizes below I pm. These data were fi