Moh'd A. The improvement of technological processing of the hollow production from polymeric material by methods processing of pressure

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0410U004072

Thesis Registration Form

0410U004072.pdf

Applicant for

Specialization

  • 05.03.05 - Процеси та машини обробки тиском

02-07-2010

Specialized Academic Board

Д 29.051.02

Essay

The critical stresses and degrees of deformation that corresponding with changing of softening mechanism of copper-titanium powder materials have determined. The mathematical models of densification process of porous body, dynamic softening of hard phase, diffusion into powder material and also model that allows to estimate grain size with accounting deformation parameters and porosity. The thermomechanical regimes for stamping of details "welding roller" and "flange sleeve" of slide bearing have been developed and implemented into production.

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Files

Дис_ Алфаури.doc

Дис_ Алфаури.doc

Реф_ Алфаури.doc

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