Structure and property of interfaces in ARB Cu/Nb laminated composites

J. Wang; K. Kang; R. F. Zhang; S. J. Zheng; I. J. Beyerlein; N. A. Mara

doi:10.1007/s11837-012-0429-7

Structure and property of interfaces in ARB Cu/Nb laminated composites

J. Wang, K. Kang, R. F. Zhang, S. J. Zheng, I. J. Beyerlein, N. A. Mara

Department of Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

57 Citations (Scopus)

Abstract

Bulk Cu/Nb multilayered composites with high interfacial content have been synthesized via the accumulative roll bonding (ARB) method. Experimental characterization shows that these multilayers with submicronmeter and nanometer individual layer thicknesses contain a predominant, steady-state interface with the Kurdjumov-Sachs orientation relationship joining the mutual {112} planes of Cu and Nb. In this article, we overview microscopy and simulation results on the structure of this interface at an atomic level and its influence on interface properties, such as interface shear resistance and its ability to absorb point defects and nucleate dislocations nucleation.

Original language	English
Pages (from-to)	1208-1217
Number of pages	10
Journal	JOM
Volume	64
Issue number	10
DOIs	https://doi.org/10.1007/s11837-012-0429-7
Publication status	Published - 2012 Oct

Bibliographical note

Funding Information:
This work was supported by the Center for Materials at Irradiation and Mechanical Extremes, an Energy Frontier Research Center funded by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences under award number 2008LANL1026. For the defect characterization method development, J.W. acknowledges support provided by the Los Alamos National Laboratory Directed Research and Development (LDRD) projects DR20110029 and ER20110573.

All Science Journal Classification (ASJC) codes

Materials Science(all)
Engineering(all)

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abstract = "Bulk Cu/Nb multilayered composites with high interfacial content have been synthesized via the accumulative roll bonding (ARB) method. Experimental characterization shows that these multilayers with submicronmeter and nanometer individual layer thicknesses contain a predominant, steady-state interface with the Kurdjumov-Sachs orientation relationship joining the mutual {112} planes of Cu and Nb. In this article, we overview microscopy and simulation results on the structure of this interface at an atomic level and its influence on interface properties, such as interface shear resistance and its ability to absorb point defects and nucleate dislocations nucleation.",

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AU - Kang, K.

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AU - Beyerlein, I. J.

AU - Mara, N. A.

N1 - Funding Information: This work was supported by the Center for Materials at Irradiation and Mechanical Extremes, an Energy Frontier Research Center funded by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences under award number 2008LANL1026. For the defect characterization method development, J.W. acknowledges support provided by the Los Alamos National Laboratory Directed Research and Development (LDRD) projects DR20110029 and ER20110573.

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AB - Bulk Cu/Nb multilayered composites with high interfacial content have been synthesized via the accumulative roll bonding (ARB) method. Experimental characterization shows that these multilayers with submicronmeter and nanometer individual layer thicknesses contain a predominant, steady-state interface with the Kurdjumov-Sachs orientation relationship joining the mutual {112} planes of Cu and Nb. In this article, we overview microscopy and simulation results on the structure of this interface at an atomic level and its influence on interface properties, such as interface shear resistance and its ability to absorb point defects and nucleate dislocations nucleation.

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Structure and property of interfaces in ARB Cu/Nb laminated composites

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

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