Research of structure and properties of Cu-Pb-Cu composite interface, obtained by technology of pack rolling of the pair of mutually insoluble metals, was performed using the methods of metallography, micro- and nano-hardness, mechanical tests, energy-dispersion elementary analyses. The work was aimed at the analyses of possible mechanical mechanisms of mass-transfer, determining the hardness of metal joint in conditions of absence of inter-diffusion. It was shown that different intensity of mass transfer of copper and lead takes place through the composite interface, which corresponds to the results obtained on the other system of dissimilar materials—copper-niobium. Qualitative explanation of these patterns was offered on the basis of more intensive plastic flow of fusible compound of the composite in conditions of roll-bond joining.
References
[1]
Gelman. A.S. (1970) Fundamentals of Pressure Welding. Mashinostroenie, 168 p.
[2]
Kostetskii, B.I. and Ivzenko, I.P. (1964) Dislocation Model of the Process of Cold Welding of the Metals. Automatic Welding, № 5, 43-46.
[3]
Krasulin, Yu.L., Ivanov, V.D. and Kruglov, L.M. (1965) Role of Dislocations in the Process of Formation of Joints during the Pressure Welding. Bulleting of the USSR Academy of Sciences. Non-Organic Materials, 37, 53-58.
[4]
Borts, B.V., Danilenko, N.I., Necklyudov, I.M., Parkhomenko, A.A. and Firstov, S.A. (2011) Nano-Structuring and Mass-Transfer Close to Materials Interface, Joint by Method of Hot Rolling in Vacuum. Metal Physics and Advanced Technologies, 33, 1035-1044.
[5]
Neklyudov, I.M., Borts, B.V., Lopata, A.T., Rybalchenko, N.D. and Sytin, V.I. (2007) Zirconium-Steel Laminated Composite Materials Production by the Solid-Phase Welding Method. Physics and Chemistry of Material Treatment, 1, 5-9.
[6]
Borts, B.V. (2009) Creation of Composite Materials by the Method Hot Proskating Rinks in Vacuum. Problems of Atomic Science and Technology. Series: Physics of Radiation Effects and Radiation Materials Science, 2, 128-134.
[7]
Neklyudov, I.M., Borts, B.V. and Tkachenko, V.I. (2010) Dissipative Kelvin-Helmholtz Instability of the Dissimilar Metals Interface during Their Mutual Vacuum Rolling. Radiation Effects and Radiation Materials Science, 5, 96-102.
[8]
Borts, B.V. (2010) Research of Dependence of Ultimate Strength of the Bond Border in Solid State of Dissimilar Metals from Their Plasticity. Problems of Atomic Science and Technology. Series: Physics of Radiation Effects and Radiation Materials Science, 5, 108-118.
[9]
Borts, B.V. (2011) Formation of the Joint of Dissimilar Metals in the Solid Phase by the Method of Vacuum Hot Rolling. Materials Science, 47, 689-695.
[10]
Neklydov, I.M. (2011) Features of Formation of Dissimilar Metal Joints in Hot Roll Welding in Vacuum. The Paton Welding Journal.
Neklydov, I.M., Borts, B.V. and Tkachenko, V.I. (2011) Features of Formation of Dissimilar Metal Joints in Hot Roll Welding in Vacuum. The Paton Welding Journal, 27, 32-37.
[11]
Borts, B.V., Korotkova, I.M., Lopata, O.O., Sytin, V.I., Tkachenko, V.I. and Vorobjev, I.A. (2014) Production of Dissimilar Metals Materials by the Method of Solid-State Joining. Open Journal of Metals, 4, 40-47.
https://doi.org/10.4236/ojmetal.2014.42005
[12]
Pat. 7654439 B2 US, Int. Cl. B23K 31/02. Method of Solid Phase Welding of Metal Plates.
Neklyudov, Ι.М., Borts, B.V., Vasyekha, I.E. and Lopata. O.T. (year) Assignees: Collective Enterprise «ADVICE SIR-78 NSC KIPT» №12/097155; PTC Filed: Dec.12, 2006; PCT Pub. Date: Jun. 21, 2007, PCT Pub. No.: WO2007/070787, 7 p.
[13]
Bortz, B.V. (2007) Improvement of Quality of Permanent Joints—Way to Prolongation of Service Life of Heat-Generating Assemblies. The Paton welding Journal.
Neklydoy, I.M., Bortz, B.V., Vanzha, A.F., Lopata, A.T., Rybalchenko, N.D., Sytin, V.I. and Shevchenko, S.V. (2007) Improvement of Quality of Permanent Joints—Way to Prolongation of Service Life of Heat-Generating Assemblies. The Paton welding Journal, 37-40.
[14]
Oliver, W.E. and Pharr, G.M. (1992) An Improved Technique for Determining Hardness and Elastic Modulus Using Load and Displacement Sensing Indentation Experiments. Journal of Materials Research, 7, 1564-1583.
https://doi.org/10.1557/JMR.1992.1564
[15]
Ruoff, J. (1967) Journal of Applied Physics, 97, 1023.
[16]
Panin, V.E., Panina, A.V., Moiseenko, D.D., et al. (2009) Physical Mesomechanics of a Deformed Solid as a Multilevel System. Physical Mesomechanics, 9, 5-13.
[17]
Ditenberg, I.A. and Tiumentsev, A.N. (2011) Nano-Dipoles of Partial Disclinations as Carriers of Quasi-Viscous Mode during the Deformation. Physical Meso-Mechanics, 14, 55-68.
[18]
Borts, B.V., Danilenko, N.I., Parkhomenko, А.А., Tkachenko, V.I., Korotkova, I.М., Vorobjev, I.A. and Lopata, А.А. (2014) Nano-Mechanisms of Deformation Close to the Interface of Dissimilar Materials Joined in Solid Phase by Means of High Temperature Rolling. Open Journal of Metals, 4, 107-111.
https://doi.org/10.4236/ojmetal.2014.44012
