Abstract

The basic properties of the consolidated titanium powder materials obtained by two methods of electrical pulse sintering and conventional vacuum sintering were investigated. Titanium powder consists of spherical and nonspherical forms and has the distribution of the particle size 200–400 microns. The powdered composition consolidated by two different methods consists of 20–30% nonspherical particles (the rest are spherical particles) has 5–7 times higher permeability compared to the spherical powder composition. Conventional vacuum sintering method allows manufacturing of consolidated samples within 60–70 minutes at the sintering temperature of 1000–1200°C. Electrical pulse sintering produces the samples with the same properties within 70–80 μs.

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