Hot deformation behavior and processing map of a powder metallurgy Ti–22Al–25Nb alloy

Inductive hot-pressing of titanium and titanium alloy powders

Microstructure and intermediate-temperature mechanical properties of powder metallurgy Ti–6Al–4V alloy prepared by the prealloyed approach

An investigation of densification behavior of nickel alloy powder during hot isostatic pressing

Effects of microtexture and Ti3Al (α2) precipitates on stress-corrosion cracking properties of a Ti-8Al-1Mo-1V alloy

Densification behaviour of titanium alloy powder was investigated under hot isostatic pressing. Experimental data were obtained for titanium alloy powder at various pressures and temperatures during hot isostatic pressing. The densification model of Abouaf and co-workers under power law creep was implemented into a finite element analysis program (Abaqus) to compare with experimental data. The agreements between finite element calculations and experimental data for densification of titanium alloy powder were good during hot isostatic pressing. Finite element calculations for the shape change and density distribution of a sample were also compared with experimental data.

K.T. Kim

Papers

Densification behaviour of titanium alloy powder under hot isostatic pressing