engleski

Behavior of AISI 316L steel subjected to uniaxial state of stress at elevated temperatures

This paper presents experimental investigation of AISI 316L steel regarding to the material properties and short uniaxial creep tests at elevated temperatures. These short-time creep tests were carried out for different but constant stresses. The obtained data of ultimate tensile strength, yield strength, creep curves and curves representing effects of elevated temperatures on mechanical properties are presented. For a selected rheological model, material parameters were obtained. As a justification, such rheological model is implemented in finite element procedure for a uniaxially stressed specimen at selected environmental conditions.

mechanical properties; high temperature deformation; creep; AISI 316L

nije evidentirano