Zobrazeno 1 - 10
of 14
pro vyhledávání: '"O. B. Chevela"'
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d4ab50d0d1b2f2f1e90aae78d1ceba5
https://doi.org/10.1007/bf01178198
https://doi.org/10.1007/bf01178198
Publikováno v:
Strength of Materials. 11:192-195
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d3b8b2c3f7fc19b6b12627f62ac6141
https://doi.org/10.1007/bf00768233
https://doi.org/10.1007/bf00768233
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 13:304-308
1. A study was made of the thermophysical properties (λ,ρ, and e) of plasma-deposited tungsten over the temperature range 1000–2400°C. 2. It was found that the properties of porous plasma-sprayed tungsten are unstable at temperatures above 1500
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f988949195a9bee75ae2738cc40245ec
https://doi.org/10.1007/bf00796806
https://doi.org/10.1007/bf00796806
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6d28ff57e9ad22e1680c77d2dae21c1
https://doi.org/10.1007/bf01159627
https://doi.org/10.1007/bf01159627
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 14:339-342
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96064dee4b2034b2aabfa51f86f95c35
https://doi.org/10.1007/bf00807740
https://doi.org/10.1007/bf00807740
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51091efb39de768e10669a359250b589
https://doi.org/10.1007/bf01177930
https://doi.org/10.1007/bf01177930
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 17:242-246
1. A plasma-deposited 80% Ni-20% Cr alloy coating consists of two phases — the alloy itself and chromium oxide. With increasing spraying range (above 80 mm) the amount of the second phase and the width and length of its inclusions grow, and the con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85d9072e211a2291c0b336c742228ab3
https://doi.org/10.1007/bf00791438
https://doi.org/10.1007/bf00791438
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 15:446-451
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e05c20613c2dd25bdb35d21a78c023d5
https://doi.org/10.1007/bf01117783
https://doi.org/10.1007/bf01117783
Autor:
L. M. Orlova, O. B. Chevela
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 7:952-957
1. A study was made of the conditions of formation of tungsten plasma-spray coatings and of their dependence on some process parameters. 2. Some characteristic features in the variation of the heat-affected zone at titanium/tungsten and Kh18N10T stee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::426e4df079b67155dc09c5b27bca3db6
https://doi.org/10.1007/bf00773430
https://doi.org/10.1007/bf00773430
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 12:199-202
1. It is shown that the formation of thin plasma-sprayed coatings is strongly affected by the physicochemical properties of the substrate as well as by the spraying process parameters. 2. The higher the hardness of the substrate and the lower its the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::571c80414251ac1896306faa5a507e23
https://doi.org/10.1007/bf00795774
https://doi.org/10.1007/bf00795774