Zobrazeno 1 - 10
of 13
pro vyhledávání: '"G. I. Saidov"'
Autor:
G. I. Saidov, A. A. Ostsemin
Publikováno v:
Strength of Materials. 36:391-401
We study the temperature dependences of the mechanical characteristics and crack resistance of 17G1S-U, 17GS, 14G2AF-U, and VSt.3kp steels and their welded joints (longitudinal welded pipes). By using the results of tensile testing of smooth microspe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3a9dfb1341be2dd41cbef0beff5bb6f
https://doi.org/10.1023/b:stom.0000041540.78480.31
https://doi.org/10.1023/b:stom.0000041540.78480.31
Autor:
T. A. Seleznyova, G. I. Saidov
Publikováno v:
Strength of Materials. 29:204-207
Proofs are given of the validity of the Kμ model proposed by G. S. Pisarenko and A. J. Krasowsky and to the hypothesis of the exponential dependence of the fracture toughness KIc on the plastic strain activation energy. The obtained dependences, whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71365a2dc5de2933e5a994105d4863a1
https://doi.org/10.1007/bf02767598
https://doi.org/10.1007/bf02767598
Autor:
G. I. Saidov
Publikováno v:
Fatigue & Fracture of Engineering Materials & Structures. 20:41-47
— In this study, the relation between fracture toughness and mechanical properties, grain structure, temperature and strain rate is analysed on the basis of a thermo-activation analysis of the plastic deformation of metals. As a result of the study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fca65692e49bf2a54df4539d5487cac4
https://doi.org/10.1111/j.1460-2695.1997.tb00400.x
https://doi.org/10.1111/j.1460-2695.1997.tb00400.x
Autor:
I. V. Sergeev, G. I. Saidov
Publikováno v:
Strength of Materials. 28:121-124
A method is given for selecting the value of the work-hardening parameter n in calculating the cracking resistance KIcfor steels in a formula of the type KIc = const(σy)−(t-n)/2n. One incorporates the planar deformation and the severity of the sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5313ab184ac002311a28e8b3672f295a
https://doi.org/10.1007/bf02215836
https://doi.org/10.1007/bf02215836
Autor:
G. I. Saidov, A. A. Ostsemin
Publikováno v:
Strength of Materials. 26:276-282
Measurements have been made on the mechanical properties of largediameter tubes made of 09G2S, 14G2SAF, and 17G1S steels and on welded joints in them at strain rates of 200 sec−1 and 113–293 K. Fivefold microspecimens 1.2 mm in diameter have been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27e70ed918e34668530fb4808ae298ee
https://doi.org/10.1007/bf02207407
https://doi.org/10.1007/bf02207407
Autor:
G. I. Saidov
Publikováno v:
Metal Science and Heat Treatment. 32:299-302
This investigation is a continuation of these works. The proposed method of determination of Kic and Kid is applicable to alloys with a body-centered cubic lattice in the 0 5 T ! 0.2Tmelt temperature range. A clearly expressed temperature-rate relati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1e41dcbc971aab82f7db5381a733029
https://doi.org/10.1007/bf00729877
https://doi.org/10.1007/bf00729877
Autor:
G. I. Saidov
Publikováno v:
Soviet Materials Science. 22:495-499
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc943003242af076fa2d9a33b671e932
https://doi.org/10.1007/bf00723502
https://doi.org/10.1007/bf00723502
Publikováno v:
Strength of Materials. 15:867-871
1. The temperature relationships of the strength and deformation properties and the coefficient and modulus of hardening with\(\dot \varepsilon = 200 sec^{ - 1}\) for VSt3kp, 17GS, and 17G1S-u steels and their weld joints were obtained experimentally
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e93a64708629563f3e0fc04f39b2b4b2
https://doi.org/10.1007/bf01524783
https://doi.org/10.1007/bf01524783
Publikováno v:
Strength of Materials. 16:426-429
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fb41d685dbeab00d46cca4195458f98
https://doi.org/10.1007/bf01530043
https://doi.org/10.1007/bf01530043
Autor:
G. I. Saidov
Publikováno v:
Strength of Materials. 19:369-371
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be0a861572556057accbc9a73e4e5ec2
https://doi.org/10.1007/bf01524136
https://doi.org/10.1007/bf01524136