Zobrazeno 1 - 10
of 39
pro vyhledávání: '"I. N. Bogachev"'
Autor:
L. I. Lepekhina, I. N. Bogachev
Publikováno v:
Metal Science and Heat Treatment. 19:196-199
1. Thermocyclic treatment of the steels investigated leads to stabilization of austenite in the case where recrystallization of austenite does not have time to occur. 2. Reducing the heating rate during TCT holds back the recrystallization process. 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5a6fe1385a3d843c2a82fc7cd32e71f
https://doi.org/10.1007/bf01166999
https://doi.org/10.1007/bf01166999
Autor:
A. A. Rudakov, I. N. Bogachev
Publikováno v:
Soviet Materials Science. 13:402-405
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e3f3ffe7ce684c1ed01c46e266efa9d
https://doi.org/10.1007/bf00715260
https://doi.org/10.1007/bf00715260
Autor:
G. E. Zvigintseva, I. N. Bogachev
Publikováno v:
Metal Science and Heat Treatment. 22:220-227
1. Magnetic transformations in metals and alloys are accompanied by changes in the atomic bonds and stress condition due to magnetostriction and the appearance of domain boundaries. 2. These factors lead to a change in the tendency of the material to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::970d45b2f56461681c02763e8a96205c
https://doi.org/10.1007/bf00779609
https://doi.org/10.1007/bf00779609
Publikováno v:
Scopus-Elsevier
Amaterial used for cast broaching mandrels in the tube-rolling industry is made of type 140GI6L Hadfield steel with a somewhat increased content of carbon and manganese (1.3-1.6% C, 15-19% Mn, up to 1.5% Si, up to 0.5% Cr, and up to 0.1% P). The life
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5154ec83671217a95a8077d7589519aa
https://doi.org/10.1007/bf00716615
https://doi.org/10.1007/bf00716615
Publikováno v:
Physica Status Solidi (a). 24:661-665
The Mossbauer effect was used to investigate the ordering in silicon steel. A model for defining the type and degree of a long-range order was proposed. On the basis of this model, the Mossbauer spectra of silicon steel with 8 at% Si were calculated.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2f85574ec5f9c8c5024095fd09871a0
https://doi.org/10.1002/pssa.2210240235
https://doi.org/10.1002/pssa.2210240235
Publikováno v:
Metal Science and Heat Treatment. 22:228-232
1. By warm stabilization, i.e., isothermal holding at temperatures above MD, the amount of retained austenite can be increased notably only in steel 0Kh11N11M2TYu with an original martensitic-austenitic structure and relatively low MS. 2. With prelim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00b5127d4a312025cc4ee1919acdbe1f
https://doi.org/10.1007/bf00779610
https://doi.org/10.1007/bf00779610
Publikováno v:
Metal Science and Heat Treatment. 25:231-234
1. Thermal cycling in the temperature range of the eutectoid transformation in the Cu+11% Sn alloy induces plastic deformation, recrystallization, and accelerated mass transfer. 2. TCT first leads to elimination of intercrystalline and phase heteroge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd0525735de32149c5d82fba16d1b0e8
https://doi.org/10.1007/bf00805982
https://doi.org/10.1007/bf00805982
Publikováno v:
Soviet Physics Journal. 17:820-823
A series of ferromagnetic alloys of iron with manganese and nickel were examined by the Mossbauer method. The intensities of hyperfine fields and the isometric shifts in these alloys have been determined as a result. The trend of these fields, depend
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97472d9ecbb68ea0c031f0de3edaa8b4
https://doi.org/10.1007/bf00890218
https://doi.org/10.1007/bf00890218
Publikováno v:
Metal Science and Heat Treatment. 18:42-46
1. Martensite—carbide structure does not ensure high resistance to thermal wear of steel 9Kh18, which is due to the low resistance of martensite to dynamic tempering in the process of friction. 2. A substantial amount of unstable austenite in the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41fc8d6c9db18d5bf09faa6a4ca4a9a0
https://doi.org/10.1007/bf00663748
https://doi.org/10.1007/bf00663748
Publikováno v:
Soviet Materials Science. 10:130-133
Despite the substantial difference in fracture mechanisms in all these cases, we may distinguish a factor playing a fundamental role: the effect of pressure pulses (lasting for 10 -7 sec [6] and reaching thousands of atmospheres [5]) in microvolumes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3eae0be6eb6b3582eefadbdd86c12179
https://doi.org/10.1007/bf01149503
https://doi.org/10.1007/bf01149503