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METHODS FOR DETERMINING THE MECHANICAL CHARACTERISTICS OF MATERIALS USING INDENTATION (review)

Autor: E.I. Oreshko, D.A. Utkin, N.O. Yakovlev, V.S. Erasov

Publikováno v: Aviation Materials and Technologies. :104-118

The paper considers the main methods for determining the hardness of materials. The basic formulas for calculating the mechanical characteristics of materials by hardness values are presented. The analysis of methods for calculating tensile diagrams

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bd59465dac0355327800e26927e6c8ba
https://doi.org/10.18577/2713-0193-2021-0-1-104-118

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TESTS FOR FATIGUE OF METAL MATERIALS (review) Part 2. Analysis of the Basquin–Manson–Coffin equation. Methods of testing and processing of results

Autor: V.S. Erasov, E.I. Oreshko

Publikováno v: Aviation Materials and Technologies. :80-94

A review of test methods is carried out and results of fatigue tests of metal materials are presented. The analysis of the Basquin–Manson–Coffin equation is presented. Deformation fatigue curves for several brands of metal materials are construct

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a97f9cba0431fc55c65ab39c5d30c259
https://doi.org/10.18577/2713-0193-2021-0-1-80-94

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THE EQUIPMENT FOR DEFINITION OF PHYSICOMECHANICAL CHARACTERISTICS OF MATERIALS BY PRESS-IN METHOD (review)

Autor: Ya.V. Avtayeva, V.S. Erasov, D.A. Utkin, E.I. Oreshko

Publikováno v: Aviation Materials and Technologies. :107-124

The article considers the main methods for determining the hardness of materials. The basic formulas for calculating the mechanical characteristics of materials by hardness values are presented. The analysis of methods for calculating tensile diagram

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::727482ef24d036bd350b21602401f171
https://doi.org/10.18577/2713-0193-2021-0-4-107-124

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FATIGUE TESTS OF METAL MATERIALS (review) Part 1. Main definitions, loading parameters, representation of results of tests

Autor: V.S. Erasov, E.I. Oreshko

Publikováno v: «Aviation Materials and Technologies». :59-70

The article gives the review of techniques of fatigue tests of metal materials and presents the results of such tests . It has been shown that the low-cyclic fatigue occurs in conditions of elastoplastic deformation in material microvolume from the f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fdbb9ba29c5ff31cc11da6818f89db03
https://doi.org/10.18577/2071-9140-2020-0-4-59-70

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Determination of the Crack Tip Position by Digital Image Correlation during Static and Cyclic Fracture Toughness Tests of Aluminum Alloys

Autor: N. O. Yakovlev, N. Yu. Podzhivotov, V. V. Avtaev, V.S. Erasov

Publikováno v: Russian Metallurgy (Metally). 2019:458-465

Aluminum alloy V-1167RDTV specimens 1 mm thick with a central crack are used to determine the position of the tip of a mode I crack from a strain field distribution during cyclic loading in the course of fatigue crack growth rate tests and during sta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4ca3d5db85f72114f40185fd432496fa
https://doi.org/10.1134/s0036029519040025

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