Zobrazeno 1 - 10
of 26
pro vyhledávání: '"A. V. Nadutkin"'
Autor:
D. A. Ermakova, E. I. Istomina, I. M. Belyaev, A. S. Lysenkov, A. V. Nadutkin, P. V. Istomin, V. E. Grass
Publikováno v:
Russian Journal of Inorganic Chemistry. 66:1091-1099
A new approach to the fabrication of C/SiC core–shell composite fibers through the high-temperature siliconization of carbon fibers with SiO gas in a laboratory-made semi-batch reactor using a granulated 9Si + SiO2 mixture as a solid-phase source o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63bb92a4d8d735989d0a8634ceb4f06d
https://doi.org/10.1134/s0036023621080088
https://doi.org/10.1134/s0036023621080088
Publikováno v:
Ceramics International. 47:22587-22593
Novel C/SiC core-shell fibers have been synthesized through incomplete conversion of carbon fibers by their siliconization with SiO gas. The synthesis was performed in the laboratory-made semi-closed batch-type reactor at 1380 °C for 3 h using a 9:1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec7e797aca0c73aa17ce2bda9b120af6
https://doi.org/10.1016/j.ceramint.2021.04.270
https://doi.org/10.1016/j.ceramint.2021.04.270
Publikováno v:
Inorganic Materials. 57:308-315
We examine general aspects of the formation of Ti3SiC2–TiB2–SiC ceramic composites during vacuum carbosilicothermic reduction of titanium oxide mineral raw materials (leucoxene concentrate from the Yaregskoe occurrence) in the presence of B4C as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::882eb0065bd92f4eaf89adfed5e3815b
https://doi.org/10.1134/s0020168521030067
https://doi.org/10.1134/s0020168521030067
Publikováno v:
Inorganic Materials. 56:1217-1224
We have studied the desilicidation of Ti3SiC2 MAX phase powder at 1600°C in a CO + xSiO (x = 0, 1, 1.5, 2, 3) gas atmosphere. The required gaseous atmosphere was generated using granulated powder mixtures containing commercial carbon, TiO2, SiO2, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28ac942b8c2b73f3219d21e1d9fc2717
https://doi.org/10.1134/s0020168520120079
https://doi.org/10.1134/s0020168520120079
Publikováno v:
NOVYE OGNEUPORY (NEW REFRACTORIES). :5-9
A new approach to the processing of leucoxene concentrate through the vacuum silicothermic reduction of titanium and silicon oxides using technical silicon as a reducing agent is presented. It has been shown that the reactions occurring during the hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65ac136610d3beb2697f57ccb7c0e1c6
https://doi.org/10.17073/1683-4518-2020-3-5-9
https://doi.org/10.17073/1683-4518-2020-3-5-9
Publikováno v:
Refractories and Industrial Ceramics. 61:129-133
A new approach is presented for processing leucoxene concentrate through vacuum silicothermal reduction of titanium and silicon oxides using commercial-grade silicon as a reducing agent. It is shown that reactions occurring during a high-temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dadfb9c3a295b43573e279da604bc5a1
https://doi.org/10.1007/s11148-020-00443-x
https://doi.org/10.1007/s11148-020-00443-x
Publikováno v:
Refractories and Industrial Ceramics. 60:264-267
A multichannel ceramic based on Ti3SiC2 was prepared using reactive composites consisting of regularly placed Ti rods and a silicon carbide ceramic matrix filling the space between them. The physicochemical formation mechanism of the multichannel str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2288bdde5bd2e73fbf0934a0de8c04f
https://doi.org/10.1007/s11148-019-00349-3
https://doi.org/10.1007/s11148-019-00349-3
Publikováno v:
Inorganic Materials. 54:787-793
A textile material consisting of SiC fibers has been produced by siliciding carbon cloth in a gaseous SiO atmosphere. The reactive SiO source used was a mechanical mixture of silicon and silicon dioxide. The process was run at a temperature of 1400°
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95d0479f3fc65c9daa8f042d3c37c2e0
https://doi.org/10.1134/s0020168518080095
https://doi.org/10.1134/s0020168518080095
Publikováno v:
Inorganic Materials. 54:528-536
We have studied the formation of the Ti4SiC3 MAX phase during the vacuum carbosilicothermic reduction of TiO2 with a combined reducing agent consisting of SiC and elemental Si and analyzed the effects of the synthesis temperature, heat treatment time
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73f5b391f9b0c32e3ca46f2afe2ce102
https://doi.org/10.1134/s0020168518060055
https://doi.org/10.1134/s0020168518060055
Publikováno v:
Inorganic Materials. 52:669-676
Dense ceramics have been produced from a chemically modified titanium carbide powder. Chemical modification was carried out by siliciding titanium carbide powder in a gaseous SiO atmosphere at 1350°C. This treatment produced a Ti3SiC2 layer (up to 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c97fc4cccb30ff0fc8e3c28066ee96b
https://doi.org/10.1134/s0020168516070074
https://doi.org/10.1134/s0020168516070074