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High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes

Publicado 4 números por año

ISSN Imprimir: 1093-3611

ISSN En Línea: 1940-4360

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 0.4 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.1 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00005 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.07 SJR: 0.198 SNIP: 0.48 CiteScore™:: 1.1 H-Index: 20

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PLASMA CHEMICAL SYNTHESIS OF FINE MoSi2 AND MoSi2-Si3N4 COMPOSITE POWDERS

Volumen 15, Edición 4, 2011, pp. 299-306
DOI: 10.1615/HighTempMatProc.v15.i4.60
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SINOPSIS

The preparation of fine MoSi2 and MoSi2 − Si3N4 composite powders with specific surface area of 16−33 and 30−41 m2/g respectively by evaporation of Si and Mo raw powder mixtures or coarse grained MoSi2 in radio frequency inductively coupled nitrogen plasma flow was investigated. Specific surface area of obtained powders as well as content of MoSi2 modifications, Si3N4 and extra phases Mo5Si3, Si depends on the raw powder feeding rate, the cooling gas flow rate and the composition of raw mixtures. The shape of the product particles was spherical for MoSi2 and both spherical and whiskers for composites.

REFERENCIAS
  1. Petrovic, J. , Molybdenum disilicide-based high-temperature structural silicide's.

  2. Rosenthal, A. , Patent 520211 Europa, C04B35/58, Silicon nitride ceramics containing dispersed pentamolybdenum trisilicide.

  3. Petrovic, J. and Honnell, R., Molybdenum disilicide-containing silicon nitride ceramics.

  4. Ray, R. , Fine grained Mo Si2 for high temperature structural applications.

  5. Grabis, J. , Nanosize nitride-based powders prepared by the plasma technique.

  6. Orlov, A. and Palcevskis, E. , The thermodynamic investigation of molybdenum silicide's formation at the high temperatures.

CITADO POR
  1. Yeh C.L., Huang Y.S., Effects of excess boron on combustion synthesis of alumina–tantalum boride composites, Ceramics International, 40, 2, 2014. Crossref

  2. Xu Jian Guang, Guo Shi Bo, Yan Jian Hui, Zhang Da Gong, Combustion Synthesis of Si<sub>3</sub>N<sub>4</sub>/MoSi<sub>2</sub> Composite, Advanced Materials Research, 92, 2010. Crossref

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