Technical Diagnostics and Non-Destructive Testing, 2017, №02



2017 №02 (07)

DOI of Article 10.15407/tdnk2017.02.08

2017 №02 (09)

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Technical Diagnostics and Non-Destructive Testing, №2, 2017 pp. 55-57

Evaluation of mechanical stresses in metal using contact resistance method

V. M. Kislitsyn, S. A. Voronin

 
The results of carried investigation were used for determination of linear dependence of electric resistance of steel on tensile loads within the elastic deformation limits. Possibility of registration of moment of metal transfer to plastic deformation area was determined using the contact resistance method. Ref. 12, Table 1, Figures 3
 
Keywords: welded structures, non-destructive testing, tensile stresses, electric resistance, contact resistance method

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