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Study the of dependence of the electric resistivity of the defects of the copper to steel welds at fatigue tests
Journal: Reporter of the Priazovskyi State Technical University. Section: Technical sciences (Vol.27, No. 1)Publication Date: 2013-12-27
Authors : V.V. Chigarev; P.A. Gavrish; V.S. Pikuz;
Page : 130-134
Keywords : welding of copper with steel; specific electric resistance of metal; defects of the weld-fabricated guy-sutures; electric characteristics of welded joints;
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Abstract
The results of research of dependence of change of specific electric resistance are presented from the presence of defects and cracks of the weld-fabricated guy-sutures. Possibility is shown at comparison of values of specific electric resistance of metal defect-free and imperfect metal to determine quality of the weld-fabricated guy-sutures. The results of measuring of electric characteristics of welded joint were presented
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Last modified: 2015-07-28 20:16:37