Investigations of structure, mechanical properties and mesoscale behavior of powder nanocomposites based on titanium diboride formed by SPS method

Author

Panin, Sergey ; Stepanova, Irina ; Dudina, Dina ; Panin, Victor ; Korchagin, Michail

Author_Institution

Inst. of Strength Phys. & Mater. Sci., Siberian Branch of Russian Acad. of Sci., Tomsk, Russia

Volume

3

fYear

2004

fDate

26 June-3 July 2004

Firstpage

175

Abstract

In the given work, the peculiarities of mesoscale plastic deformation and fracture of nanocomposites based on titanium diboride under compression were investigated. Powder composite materials were produced with the use of SPS method. It is shown that optimum content of TiB₂ in the composition is 10% while the binder should consists of 20% of nickel and 80% of copper. This composition provides higher strength and ductility.

Keywords

copper alloys; ductility; fracture; nanocomposites; nickel alloys; powders; sintering; titanium compounds; NiCu; TiB₂; compression; ductility; fracture; mechanical properties; mesoscale behavior; plastic deformation; powder nanocomposites; spark plasma sintering; titanium diboride; Composite materials; Copper; Mechanical factors; Microstructure; Nanocomposites; Plasma applications; Plastics; Powders; Sparks; Titanium;

fLanguage

English

Publisher

ieee

Conference_Titel

Science and Technology, 2004. KORUS 2004. Proceedings. The 8th Russian-Korean International Symposium on

Print_ISBN

0-7803-8383-4

Type

conf

DOI

10.1109/KORUS.2004.1555713

Filename

1555713