Theory of the axi-symmetric extrusion process of multi-layer materials with a strong plastic nonhomogeneity

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J. Piwnik; A. Patejuk;
  • Publisher: Sciendo
  • Journal: Archives of Foundry Engineering (issn: 1897-3310)
  • Subject: extrusion process | strong plastic nonhomogeneity | Materials of engineering and construction. Mechanics of materials | TA401-492

A novel simplified r hcorctical solution is found lor thc strcss starcs accompanying thc proccss of cxt ri~siono f ma![ i-laycr matcrialsunder rhc conditions af axial symmetry. Thc solution i~ bawd nn ~ h mc n dcl of pcrfcct plastic material satisfying thc Trcsca yicld ... View more
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