Výsledky vyhledávání - "V. L. Yarusevich"

Effect of interstitial impurities on the crack resistance of ductile titanium alloys. 2

Autor: V. V. Pokrovskii, V. T. Troshchenko, V. L. Yarusevich

Publikováno v: Strength of Materials. 23:863-869

We have investigated the failure ductility of a 2V-type ductile titanium alloy with a nitrogen and oxygen impurity content ranging from 0.05 to 0.35%. Here we have employed approaches that are based on utilization of the J integral. We have establish

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c34d4734605eaa032ca1c2882c38ee45
https://doi.org/10.1007/bf00772488

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Effect of inclusion contaminants on the crack resistance of ductile titanium alloys. 1

Autor: V. I. Mikhailov, V. L. Yarusevich, V. A. Sher, V. T. Troshchenko, V. V. Pokrovskii

Publikováno v: Strength of Materials. 23:854-862

We have investigated the effect of nitrogen and oxygen contaminants within a range of concentrations of 0.05–0.35 % on the mechanical properties and crack resistance of a 2V-type ductile titanium alloy. We have demonstrated that the characteristics

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cc81447276b38dc83fb4fa108d27eb05
https://doi.org/10.1007/bf00772487

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Growth rate of fatigue cracks in fields of residual stresses in titanium welded joints with different content of embrittling impurities

Autor: V. V. Pokrovskii, V. L. Yarusevich, V. I. Mikhailov, V. T. Troshchenko, V. A. Sher

Publikováno v: Strength of Materials. 22:1562-1569

Investigations were carried out into the fatigue crack growth resistance of welded joints in structural titanium alloys contaminated with embrittling impurities. The crack closure effect was taken into account so that it is possible to determine the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f7d9beb2d7780a92c1e0496e273fe928
https://doi.org/10.1007/bf00767140

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Effect of temperature on the crack resistance of steel and of welded joints

Autor: V. T. Troshchenko, B. T. Timofeev, A. Ya. Varovin, P. V. Yasnii, V. V. Pokrovskii, V. L. Yarusevich, V. V. Zakharchenko

Publikováno v: Strength of Materials. 20:143-149

The speed of propagation of the fatigue crack at 293 and 623~ and also the characteristics of fracture toughness under static and cyclic loading were investigated under conditions of eccentric tension of compact specimens, 25 mm thick, on a servohydr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9eeb4a0081d2b61a303e3dcb10661828
https://doi.org/10.1007/bf01522912

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Study of the crack resistance of a welded joint of titanium alloy type VT6S

Autor: V. L. Yarusevich, V. V. Pokrovskii, V. I. Mikhailov, P. V. Yasnii, V. A. Sher

Publikováno v: Strength of Materials. 20:316-320

1. In the welded joints studied according to the results of short-term static tests the basic metal and the heat-affected zone have higher strength and lower ductility than weld metal. 2. A crack in the metal of the heat-affected zone in the test wel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::38c7a86c06250d75dd750d716c74f2e9
https://doi.org/10.1007/bf01529744

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