Effect of tensile prestrain on the yield locus of 1100-f aluminium

@inproceedings{Williams1970EffectOT,
  title={Effect of tensile prestrain on the yield locus of 1100-f aluminium},
  author={Jim F. Williams and N. L. Svensson},
  year={1970}
}
AbstractA series of combined stress tests in torsion-tension space is carried out on thin-walled tubes of 1100-F commercially pure aluminium. One initial and four subsequent yield loci are established to a maximum prestrain level of 14 per cent tensile plastic strain.The results are analysed in terms of a proposed, rationally based, yield criterion constructed according to statistical reasoning.It is shown that during prestrain a significant degree of geometrical distortion is undergone by the… CONTINUE READING