Zobrazeno 1 - 10
of 103
pro vyhledávání: '"S. M. Zadvorkin"'
Publikováno v:
Metal Science and Heat Treatment. 64:415-421
Publikováno v:
Metal Science and Heat Treatment. 64:410-414
Publikováno v:
Research in Nondestructive Evaluation. 32:276-294
In order to develop methods for diagnosing the stress-strain state of steel products in view of their history in the form of cyclic loading we study the effect of previous zero-to-tension cyclic lo...
Publikováno v:
Key Engineering Materials. 902:29-34
This paper demonstrates the results of the study of microstructure and physical-mechanical properties of the high-strength economically alloyed Fe-Cr-Mo steel, developed by RosNITI JSC for the production of the oil country tubular goods (OCTG) (casin
Publikováno v:
Physics of Metals and Metallography. 122:923-930
The results of studying the structure and mechanical and magnetic properties of a promising high-strength economically alloyed steel for oil and gas production pipes, which are subject to the requirements of increased strength and resistance to sulfi
Autor:
S. M. Zadvorkin, L. S. Goruleva
Publikováno v:
Journal of Machinery Manufacture and Reliability. 50:118-132
In this paper, the literature data on the results of theoretical and experimental studies aimed at the development of the scientific foundations of evaluation of residual stresses in ferromagnetic materials according to the measurements of their magn
Publikováno v:
Physical Mesomechanics. 23:246-255
This paper examines the distribution of the tangential and normal components of the magnetic leakage fields in pole-magnetized sheet materials, such as cold-worked structural steels St3, 09G2S, and 08G2B, as well as electrical steel with different gr
Autor:
A. N. Mushnikov, S. M. Zadvorkin, A. M. Povolotskaya, E. A. Putilova, E. G. Bazulin, E. S. Gorkunov, A. Kh. Vopilkin
Publikováno v:
Russian Journal of Nondestructive Testing. 55:827-836
We present the results of studying the effect that cyclic loading in the zero-to-tension scheme with an amplitude approximately corresponding to the conditional yield strength has on the magnetic and acoustic parameters of 08G2B hot-rolled pipe steel
Autor:
E. A. Putilova, I. S. Kamantsev, I. A. Veretennikova, S. M. Zadvorkin, D. A. Konovalov, Sergey Smirnov
Publikováno v:
Russian Metallurgy (Metally). 2019:556-564
The mechanical properties and the structure of the 08Kh18N10T steel/grade 10 steel bimetallic welded joint formed by explosion welding after step-by-step rolling at a reduction of ~10% per pass are studied. There is a zone of increased microhardness
Publikováno v:
Russian Journal of Nondestructive Testing. 55:369-377
Residual micro- and macrostresses have been determined by X-ray diffraction analysis in 22KhG2A, 30KhMA, and 32G2 grade steels quenched and tempered from various temperatures. It is demonstrated that not only residual macrostresses need to be determi