Zobrazeno 1 - 10
of 31
pro vyhledávání: '"L. M. Orlova"'
Publikováno v:
Materials Science. 47:408-411
Results of investigations of main physicomechanical and tribological properties of hot-forged layered powder composites based on Kh18N15 corrosion-resistant steel are presented. We use a powder composite of Kh18N15 steel with 25 mass % of Cr3C2 and 5
Publikováno v:
Entomological Review. 90:1003-1013
Common features and interregional differences in the structure of the flea fauna from Moiynkum (Chu-Talas watershed), Eastern Kyzyl Kum and Betpak Dala are described. The main role of the fleas Xenopsylla gerbilli minax (Moiynkum and Betpak Dala) and
Autor:
Kh. Kh. Nuriev, L. P. Kondratenko, V. N. Burtseva, L. P. Rapoport, V. A. Ponomareva, L. M. Orlova
Publikováno v:
Entomological Review. 87:82-88
The species composition of fleas in the Moiynkum Desert (Chu-Talas interfluve) and indices of their domination on different hosts was established on the basis of long-term observations (1973–2000). The most significant and prolonged changes in the
Publikováno v:
Neurology Bulletin. :35-37
In recent years, more and more attention of domestic neurologists has been attracted by the clinical syndrome with symptoms of increased intracranial pressure without signs of organic damage to the central nervous system - benign intracranial hyperte
Publikováno v:
Parazitologiia. 25(6)
The fauna of fleas in the East Kisil-Kum includes 24 species. Different physicogeographic regions of sands are characterized by different spectra and number of species of fleas. The greatest share in collections is composed by Xenopsylla gerbilli cas
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 15:286-289
1. It is shown that the formation of thick (2 mm) plasma coatings is affected by the physicochemical properties of the substrate material as well as by spraying-process parameters. 2. Unlike thin (0.1–0.2 mm) plasma coatings, in the formation of wh
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 18:659-663
It has been established that recrystallization annealing increases at of an 80/20 alloy/ substrate composite and decreases its τs and, consequently, such heat treatment may be beneficial to parts provided with “skins” but not to coating/substrat
Autor:
O. B. Chevela, L. M. Orlova
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 13:815-819
1. A study was made with the aim of examining the structural characteristics of the formation of double-layer (tungsten-zirconia) plasma-sprayed coatings on Kh18N10T steel and OT4 titanium alloy substrates. 2. It is shown that the high thermal stress
Publikováno v:
Pharmaceutical Chemistry Journal. 15:412-415
Publikováno v:
Metal Science and Heat Treatment. 28:73-77
This paper studies the features of intragranular structure formation for alloy VT22 caused by the different nature of beta-solid solution decomposition as a result of deviations from the standard heat-treatment schedule. The authors consider the effe