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Shock-wave Synthesis of Titanium Diboride in Copper Matrix and Compaction of -Cu Nanocomposites

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  • URLhttps://db.koreascholar.com/Article/Detail/4464
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한국분말재료학회(구 한국분말야금학회) (Korean Powder Metallurgy Institute)
초록

We studied formation of nanostructured -Cu composites under shock wave conditions. We investigated the influence of preliminary mechanical activation (MA) of Ti-B-Cu powder mixtures on the peculiarities of the reaction between Ti and B under shock wave. In the MA-ed mixture the reaction proceeded completely while in the non-activated mixture the reagents remained along with the product . titanium diboride. The size of titanium diboride particles in the central part of the compact was 100-300 nm.

저자
  • Lomovsky
  • O.I.
  • Mali
  • V.I.
  • Dudina
  • D.V.
  • Korchagin
  • M.A.
  • Kwon
  • D.H.
  • Kim
  • J.S.
  • Kwon
  • Y.S.