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Title: Deformations and structure of metal during cold butt-seam welding of copper blanks
Authors: Loginov, Yu. N.
Illarionov, A. G.
Klyueva, S. Yu.
Ivanova, M. A.
Логинов, Ю. Н.
Илларионов, А. Г.
Клюева, С. Ю.
Иванова, М. А.
Issue Date: 2012
Citation: Deformations and structure of metal during cold butt-seam welding of copper blanks / Yu. N. Loginov, A. G. Illarionov, S. Yu. Klyueva, M. A. Ivanova // Russian Journal of Non-Ferrous Metals. — 2012. — Vol. 53. — № 1. — P. 45-53.
Abstract: Calculations by the finite element method are carried out for the deformation mode of copper blanks as they are being joined by cold welding. It is found that the degree of deformation in a shut is distributed nonuniformly and reaches 3-5. A metallographic analysis revealed the appearance of a zone of abrupt grain-size refinement in the region of a weld seam. A study of the distribution of microhardness showed an increase in this parameter up to 1000 MPa in the arrangement region of the weld seam with respect to 790 MPa in the parent metal. The experimental data confirmed the computed characteristics. © 2012 Allerton Press, Inc.
Keywords: COPPER
Access: info:eu-repo/semantics/restrictedAccess
SCOPUS ID: 84857848763
WOS ID: 000301187800010
PURE ID: 1092789
ISSN: 1067-8212
DOI: 10.3103/S1067821212010154
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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