Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Kh. S. Bagdasarov"'
Autor:
V. M. Kanevsky, V. A. Fedorov, Kh. S. Bagdasarov, B. V. Nabatov, E. V. Antonov, A. V. Butashin
Publikováno v:
Inorganic Materials: Applied Research. 4:103-106
The quality of wide-aperture YAG:Yb3+ garnet crystal elements for solid-state lasers and optical amplifiers is studied. Such elements can be used to create superpower laser systems for laser fusion experiments. The YAG:Yb3+ crystal growth conditions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84db2c396e85e74887ff79f03150de70
https://doi.org/10.1134/s2075113313020020
https://doi.org/10.1134/s2075113313020020
Publikováno v:
Inorganic Materials. 48:1115-1119
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33a0b95ed29660ab3494d09efd05e43b
https://doi.org/10.1134/s0020168512110040
https://doi.org/10.1134/s0020168512110040
Publikováno v:
Russian Journal of Inorganic Chemistry. 57:1405-1409
The W-Al2O3 system is thermodynamically analyzed at T = 2400 K and P = 1 × 10−3 bar, and principal chemical reactions and their directions are determined from the sign of ΔG react. Although solid tungsten does not directly react with Al2O3 melts,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c635b19c95d72044ed8d1b1bc3c76d5
https://doi.org/10.1134/s0036023612100105
https://doi.org/10.1134/s0036023612100105
Publikováno v:
Crystallography Reports. 57:590-594
The main chemical reactions occurring in the Mo-W-Al2O3 system at T = 2400 K and P = 1 bar in an inert controlled atmosphere are considered. The mechanisms of Mo and W oxidation by the dissociative evaporation of melt products are determined. It is e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1baeefae109a637afda9332fccc5c18f
https://doi.org/10.1134/s1063774512010051
https://doi.org/10.1134/s1063774512010051
Publikováno v:
Crystallography Reports. 57:595-602
The behavior of the Mo-W-Al2O3 system at T = 2400 K and P = 1 × 10−5 bar is considered, and the main chemical reactions that implement the oxidation of Mo and W by the products of dissociative evaporation of the melt are determined. The gas-phase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0eaccea9de29290e65d6cf0d9230a70
https://doi.org/10.1134/s1063774512030121
https://doi.org/10.1134/s1063774512030121
Publikováno v:
Inorganic Materials. 48:145-149
We examine the behavior of the Mo-W-Al2O3 system at T = 2400 K and p = 100 Pa and identify the main chemical reactions that lead to the oxidation of Mo and W. The results indicate that, under these thermodynamic conditions, direct reaction between Mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b0fb3260375f01912e69930681c84b8
https://doi.org/10.1134/s0020168512010086
https://doi.org/10.1134/s0020168512010086
Publikováno v:
Inorganic Materials. 47:152-155
We examine chemical reactions that lead to the oxidation of tungsten in the W-Al2O3 system at T = 2350–2500 K and p = 1–105 Pa. The results indicate that, for p ≥ 10 Pa, tungsten oxidizes through reactions with both Al2O3 vapor and dissociation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de3212e5030d031e692addc6d0926a24
https://doi.org/10.1134/s0020168511010079
https://doi.org/10.1134/s0020168511010079
Publikováno v:
Crystallography Reports. 55:1079-1085
The main chemical reactions and composition of gas and solid phases have been determined for the equimolar ratio Mo: W: O2 = 1: 1: 2 at T = 2400 K in the pressure range of 1-1 x 10-5 bar. It is established that the character of the main processes of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb2dc964756d828da8ad6ab150a0885f
https://doi.org/10.1134/s1063774510060271
https://doi.org/10.1134/s1063774510060271
Possibility of Mo2O6 formation at high temperatures in the range of pressures from 1 to 1 × 10−5 bar
Publikováno v:
Russian Journal of Inorganic Chemistry. 55:1433-1437
Gibbs free energy minimization was used to consider the formation of complex molybdenum oxide (Mo2O6) at 2400 K in the range of pressures from 1 to 1 to 1 × 10−5 bar for the basic component ratio Mo: O2 = 1: 1. Several ways are shown to lead to Mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3fb25fc4c784e870565596ffdfd7d6c
https://doi.org/10.1134/s0036023610090160
https://doi.org/10.1134/s0036023610090160
Publikováno v:
Crystallography Reports. 55:513-517
The W-Al2O3 system is considered at a basic component ratio of 1: 1. The composition and component concentrations in the closed system under isobaric-isothermal conditions and a residual pressure of 1 × 10−5 bar are determined by stochastic simula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b3170dff193903691956fae1d3f9eef
https://doi.org/10.1134/s1063774510030235
https://doi.org/10.1134/s1063774510030235