2015-Sustainable Industrial Processing Summit
SIPS 2015 Volume 11: Recycling & Environmental
| Editors: | Kongoli F, Havlik T, Pagnanelli F |
| Publisher: | Flogen Star OUTREACH |
| Publication Year: | 2015 |
| Pages: | 410 pages |
| ISBN: | 978-1-987820-34-8 |
| ISSN: | 2291-1227 (Metals and Materials Processing in a Clean Environment Series) |
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Bulk Nanocomposites by Explosive Consolidation in Ti-Al-Ni-B System
Nikoloz Chikhradze1; Fernand Marquis2; Mikheil Chikhradze3; Guram Abashidze4;1, Tbilisi, Georgia; 2SAN DIEGO STATE UNIVERSITY, DEPARTMENT OF MECHANICAL ENGINEERING, San Diego, United States; 3GEORGIAN TECHNICAL UNIVERSITY, Tb ilisi, Georgia; 4G. TSULUKIDZE MINING INSTITUTE, Tbilisi, Georgia;
Type of Paper: Regular
Id Paper: 118
Topic: 7
Abstract:
This paper consists of an experimental investigation of multifunctional bulk nanocomposites based on Titanium, Nickel, Aluminum and Boron. The crystalline Ti, Ni, Al coarse elementary pure (at list 99%) powders and amorphous Boron were used as an precursors. The blend with different Ti, Ni, Al, B powders were prepared. The high energetic planetary ball mill is used for blend processing, mechanical alloying, amorphization and nanopowder production. Phase composition and particle sizes of the blend components were controlled by X-ray diffraction system. The optimal technological regimes for nanopowder preparation were determined experimentally. Ball milled nano blend compacted by explosive consolidation technology and nanostructured bulk composite materials are fabricated. The technological parameters of the nanocomposites fabrication and the structure-properties relationship are discussed in the paper.
Keywords:
Composites; Materials; Nanocomposites; Nanoparticles; Nanopowder; Nanotechnology;References:
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