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高温材料处理:国际期刊

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ISSN 打印: 1093-3611

ISSN 在线: 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

Indexed in

RF THERMAL PLASMA TREATMENT OF WASTE GLASS AND ITS REUTILIZATION IN COMPOSITE MATERIALS

卷 10, 册 2, 2006, pp. 207-218
DOI: 10.1615/HighTempMatProc.v10.i2.40
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摘要

Fluorescent lamps glass powders are sieved in two particle size ranges and are subjected to thermal plasma in-flight treatment by injection into the discharge of a Tekna PL-35 plasma torch and reaction chamber as part of a source operated at 3MHz with a maximum power of 25kW, with Ar as plasma and carrier gas and N2 as sheath gas. The sieved powders and the plasma treated ones have been characterized by powder XRD and particle size analysis in order to verify if the plasma treatment can induce modification in the mineralogical and physical characteristics. The spherical shape of the particles have been analyzed by scanning electron microscopy. Moreover, this technique has allowed to verify if the plasma treatment can induce modification of the (qualitative) chemical composition of the powder.
Results for various operating conditions and injection probe positions are presented. The spherical powders have been then introduced in thermoplastic polymer (polypropylene) in place of glass spheres usually used, and the results are compared to each others. The samples are characterized by mechanical tests (flexural strength) and microstructural analysis (SEM) in order to verify the differences in materials properties obtainable by mean of conventional and plasma assisted processes.

对本文的引用
  1. Colombo V, Ghedini E, Sanibondi P, Three-dimensional investigation of particle treatment in an RF thermal plasma with reaction chamber, Plasma Sources Science and Technology, 19, 6, 2010. Crossref

  2. Harbec D., Gitzhofer F., Tagnit-Hamou A., Induction plasma synthesis of nanometric spheroidized glass powder for use in cementitious materials, Powder Technology, 214, 3, 2011. Crossref

  3. Colombo V, Ghedini E, Gherardi M, Mani V, Sanibondi P, Vazquez B, RF thermal plasma treatment of dredged sediments: vitrification and silicon extraction, Journal of Physics: Conference Series, 406, 2012. Crossref

  4. Colombo Vittorio, Ghedini Emanuele, Sanibondi Paolo, 3-D Static and Time-Depending Modelling of DC and RF Thermal Plasmas for Industrial Applications, 12th INTERNATIONAL CERAMICS CONGRESS PART E, 66, 2010. Crossref

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