COUPLED THERMO-VISCOPLASTIC FINITE ELEMENT ANALYSIS OF PLANE-STRAIN COMPRESSION OF POROUS MATERIALS.

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 317
  • Download : 63
The finite element formulation for deformation of porous materials including compressibility of the material and the effect of temperature was developed and applied to the problem of plane-strain compression of sintered iron-power bars. The formulation employed a phenomenological approach for the deformation analysis. A simple linear relationship between the thermal conductivities of the powdered metal and the base metal was derived and used as a first approximation for temperature calculations. The computed results are compared with experimental values in terms of macroscopic densification and forging pressures.
Publisher
Taylor & Francis
Issue Date
1986-04
Language
English
Citation

MATERIALS AND MANUFACTURING PROCESSES (Formerly Advanced Manufacturing Processes), v.1, no.2, pp.269 - 291

ISSN
1042-6914
URI
http://hdl.handle.net/10203/12629
Appears in Collection
ME-Journal Papers(저널논문)
Files in This Item

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0