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This article is cited in 2 scientific papers (total in 2 papers)
Investigation on explosive compaction of W-Cu nanocomposite powders
Zh.-L. Wang, X. Li, H. Yan, F. Mo, Ch. Zhao Department of Engineering Mechanics, Dalian University of Technology, Dalian, 116024, Liaoning, China
Abstract:
The technique of explosive powder compaction is used to prepare W-Cu nanocomposites. The nanocrystalline W-Cu powders are produced by mechanical alloying and then analyzed by x-ray diffraction. The compacted specimens are found to have the largest density when the detonation velocity is 5300 m/s. The composition and distribution of the elements in the compacted specimens are uniform and have a Vickers hardness equal to 320 and a density equal to 99.1% of the theoretical density.
Keywords:
nanocomposite W-Cu explosive compaction density.
Received: 27.10.2010
Citation:
Zh.-L. Wang, X. Li, H. Yan, F. Mo, Ch. Zhao, “Investigation on explosive compaction of W-Cu nanocomposite powders”, Fizika Goreniya i Vzryva, 48:2 (2012), 134–139
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https://www.mathnet.ru/eng/fgv998 https://www.mathnet.ru/eng/fgv/v48/i2/p134
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