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Application of ultrasonic methods to determine elastic anisotropy of polycrystalline copper processed by equal-channel angular pressing
- 1.0331930 - ÚT 2011 RIV GB eng J - Journal Article
Seiner, Hanuš - Bodnárová, Lucie - Sedlák, Petr - Janeček, M. - Srba, O. - Král, R. - Landa, Michal
Application of ultrasonic methods to determine elastic anisotropy of polycrystalline copper processed by equal-channel angular pressing.
Acta Materialia. Roč. 58, č. 1 (2010), s. 235-247. ISSN 1359-6454. E-ISSN 1873-2453
R&D Projects: GA AV ČR(CZ) IAA200100627; GA ČR GP202/09/P164; GA MŠMT(CZ) 1M06031; GA ČR(CZ) GA101/09/0702
Institutional research plan: CEZ:AV0Z20760514
Keywords : equal-channel angular pressing * acoustic methods * copper
Subject RIV: BI - Acoustics
Impact factor: 3.781, year: 2010
www.elsevier.com/locate/actamat
Anisotropy of elastic properties of ultrafine-grained polycrystalline copper after one, two and four passes of equal-channel angular pressing (ECAP) is investigated by means of ultrasonic methods. For each material, Young’s and shear moduli in the principal processing directions are evaluated and the symmetry and orientation of the anisotropy are identified.
Permanent Link: http://hdl.handle.net/11104/0177314
Number of the records: 1