Zobrazeno 1 - 10
of 22
pro vyhledávání: '"V. I. Tret'yakov"'
Publikováno v:
Solar System Research. 55:509-528
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78e42ba644de0650ddf48a0b8cb376a1
https://doi.org/10.1134/s0038094621060034
https://doi.org/10.1134/s0038094621060034
Publikováno v:
Solar System Research. 55:485-495
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1968bd36141603aae4e6db93b8ad17e4
https://doi.org/10.1134/s0038094621060095
https://doi.org/10.1134/s0038094621060095
Publikováno v:
Metal Science and Heat Treatment. 50:59-62
A method for predicting the distribution of structural components and the hardness over the volume of a part after hardening is developed on the basis of numerical solution of a heat problem. The type of the formed structures and the hardness at any
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd8f586615af1fb4f8ce51d2bda335b2
https://doi.org/10.1007/s11041-008-9011-x
https://doi.org/10.1007/s11041-008-9011-x
Publikováno v:
Metal Science and Heat Treatment. 48:210-214
A mathematical model and a software realization of the model of the process of diffusion saturation with elements in a system with limited solubility of the diffusing component are suggested. The adequacy of the mathematical model and its consistency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73915ae064dd0c8c7d758f38e9aba25a
https://doi.org/10.1007/s11041-006-0072-4
https://doi.org/10.1007/s11041-006-0072-4
Autor:
Anton Sanin, William V. Boynton, M. A. Livshits, D. Hamara, V. I. Tret’yakov, K. Shinohara, M. L. Litvak, V. A. Chernetskii, A. S. Kozyrev, I. G. Mitrofanov
Publikováno v:
Astronomy Reports. 49:916-931
We present the first results of data on solar flares detected by the HEND instrument onboard the 2001 Mars Odyssey interplanetary spacecraft during its flight to Mars and in orbit around Mars. The instruments carried by the spacecraft, which was deve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16a0080662abd68f251cb04372d1300a
https://doi.org/10.1134/1.2127995
https://doi.org/10.1134/1.2127995
Autor:
V. I. Tret’yakov
Publikováno v:
Metal Science and Heat Treatment. 46:345-348
Results of simulation of thermochemical treatment in a glow discharge are used to consider different hypotheses explaining the acceleration of the process of diffusion saturation. Known results of experimental studies are analyzed and explained.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7573ecc36a30bb83b7c7310435bce18
https://doi.org/10.1023/b:msat.0000048846.73163.67
https://doi.org/10.1023/b:msat.0000048846.73163.67
Autor:
V. I. Mashevskaya, V. I. Tret'yakov
Publikováno v:
Powder Metallurgy and Metal Ceramics. 38:64-67
It is determined that the introduction of tantalum (as a carbide) into TiCN−Ni−Mo and TiCN−Ni−Mo—WC hard alloys increases their bending strength, which was evaluated in the milling of steel. It is shown that sintering of the initial mixture
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f269ba285d6503ba7a38f0d553f63fcd
https://doi.org/10.1007/bf02675885
https://doi.org/10.1007/bf02675885
Autor:
V. I. Tret'yakov
Publikováno v:
Metal Science and Heat Treatment. 40:349-353
Niobium-base alloys are characterized by high heat resistance and are used for parts functioning at temperatures exceeding 1200°C. A disadvantage of alloys that include over 15% reinforcing elements (W and Mo) is their low ductility. In the cast sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29ab35bd1a494c10058a20a35c2c8a87
https://doi.org/10.1007/bf02466238
https://doi.org/10.1007/bf02466238
Publikováno v:
Metal Science and Heat Treatment. 48:421-423
Amethod for computing the effective values of diffusion coefficients in phases on the basis of a mathematical model of the process of diffusion saturation in multiphase systems is suggested. Diffusion coefficients are determined with the use of the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac87bebdc2627c191b540ac53d137990
https://doi.org/10.1007/s11041-006-0110-2
https://doi.org/10.1007/s11041-006-0110-2
Publikováno v:
Powder Metallurgy and Metal Ceramics. 33:287-290
Tungsten-free hard alloys (TFHA) based on titanium carbonitride came into broad use in the 1970s and 1980s within the USSR and abroad. Nickel-molybdenum alloys are used as the binder in these materials. Tungsten carbide may be used as one of the allo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d610cb2427960353f2f084c0247cb9d
https://doi.org/10.1007/bf00560199
https://doi.org/10.1007/bf00560199