Bulk metal matrix composite materials with nanoscale fillers
Електронний науковий архів Науково-технічної бібліотеки Національного університету "Львівська політехніка"
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Bulk metal matrix composite materials with nanoscale fillers
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| Creator |
Shcheretskyi, Volodymyr
Zatulovskyi, Andriy |
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| Contributor |
Phisico-technological institute of metals and alloys of NAS of Ukraine
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| Subject |
composites
nano particles carbides aluminum copper consolidation |
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| Description |
Arming of metal alloys by high strength refractory particles is one of the most common methods for wear resistant, tribological or mechanical properties improving, such materials is called – metal matrix composites. Nanoparticles via mutual contact tend to be agglomerated; they become stable only at micro sizes. Thermo-chemical and mechanical fixation of nanoparticles on the surface of metal powder particles forms micro-nano granules. Such combined micro-nano objects have numerous advantages that allow consolidating them in bulk composite material by extrusion or impregnation methods. Thereby combining foundry and powder approaches, copper and aluminum based composite materials were obtained with uniformly distributed up to 3 weight % of nanoscale components.
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| Date |
2018-04-27T08:47:50Z
2018-04-27T08:47:50Z 2016 |
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| Type |
Conference Abstract
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| Identifier |
Shcheretskyi V. Bulk metal matrix composite materials with nanoscale fillers / Volodymyr Shcheretskyi, Andriy Zatulovskyi // Litteris et Artibus : proceedings of the 6th International youth science forum, November 24–26, 2016, Lviv, Ukraine / Lviv Polytechnic National University. – Lviv : Lviv Polytechnic Publishing House, 2016. – P. 324–325. – Bibliography: 6 titles.
http://ena.lp.edu.ua:8080/handle/ntb/40891 |
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| Language |
en
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| Relation |
[1] Z. Zhang, D. L. Chen Consideration of Orowan strengthening effect in particulate-reinforced metal matrix nanocomposites: A model for predicting their yield strength, Scripta Materialia, № 54, pp. 1321–1326, 2006. [2] P. Luo, D. T. McDonald, W. Xu, S. Palanisamy, M.SDargusch, K. A. Xia modified Hall–Petch relationship in ultrafine-grained titanium recycled from chips by equal channel angular pressing. Scripta Materialia, № 66, pp.785–788, 2012. [3] B. C. Pai , P. K. Rohatgi Cast graphite-aluminium- a potential bearing alloy // Material Science and Engineering, V. 2., № 27, pp. 97 – 101, 1974. [4] Nardone, V.C. Prewo, K.M. On the strength of discontinuous silicon carbide reinforced aluminum composites, Scripta Metallurgia, №20, pp. 43–48, 1986. [5] Kyung Tae Kim, Seung Il Cha, Seong Hyeon Honb, Soon Hyung Hong Microstructures and tensile behavior of carbon nanotube reinforced Cu matrix nanocomposites // Materials Science and Engineering, Vol. A 430, pp. 27 – 33, 2006. [6] Seong-Hyeon Hong, Byoung-Kee Kim, Fabrication of W–20 wt % Cu composite nanopowder and sintered alloy with high thermal conductivity, Materials Letters, Vol 57, №18, pp. 2761–2767, 2003.
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| Format |
324-325
application/pdf |
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| Coverage |
UA
Lviv |
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| Publisher |
Lviv Polytechnic Publishing House
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