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  • Molybdenum disilicide Wikipedia

    Molybdenum disilicide ( MoSi2, or molybdenum silicide ), an intermetallic compound, a silicide of molybdenum, is a refractory ceramic with primary use in heating elements. It has moderate density, melting point 2030 °C, and is electrically conductive. At high temperatures it forms a passivation layer of silicon dioxide, protecting it from further

  • Chemical formula: MoSi₂
  • Molybdenum Disilicide | Mosi2 heating elements | Silcarb

    Molybdenum Disilicide Heating Elements. MOSI2 Heating Elements. MoSi2 Heating Element is a High-Density Material consisting of Molybdenum Disilicide and self-forming glaze of silicide dioxide. Molybdenum Di Silicide (MoSi2) is a special material that has the best properties of both ceramic and metallic materials. It withstands corrosion and oxidation, like ceramic materials and has a low

  • Molybdenum disilicide | MoSi2 PubChem

    Molybdenum disilicide. 12136-78-6. Molybdenum silicide (MoSi2) MFCD00151535. MS (silicide) MoreMolecular Weight: 152.1 g/mol. Dates: Modify: 2020-10-10. Create: 2005-08-08. Contents. 1 Structures Expand this section. 2 Names and Identifiers Expand this section. 3 Chemical and Physical Properties Expand this section. 4 Related Records Expand this section. 5 Chemical Vendors. 6 Use

  • Production of silicon carbide reinforced molybdenum

    15.10.2020· Molybdenum disilicide (MoSi 2) is a component-doped Dalton-type borderline ceramic-intermetallic compound with both metal and covalent bonds, which

  • Author: Shixue Guan, Hao Liang, Hao Liang, Yang Liu, Weitong Lin, Duanwei He, Fang Peng
  • MOSI2 range of Molybdenum DiSilicide Heating Element

    MOSIL (MoSi2) range of Molybdenum Di Silicide Heater. MoSi 2 Heating element is a High-Density Material consisting of Molybdenum Disilicide and self-forming glaze of silicide dioxide. It can be used up to Furnace Temperature of 1800℃. These elements have a long service life.

  • Molybdenum disilicide Registration Dossier ECHA

    Based on results of this study, it is concluded that molybdenum disilicide did not produce any toxicity or adverse effect up to the dose level of 1000 mg/kg b. wt./day after the 28 days repeated oral administration through gavage in Wistar rats. The NOAEL (No Observed Adverse Effect Level) for molybdenum disilicide, in both male and female rats, was found to be 1000 mg/kg b. wt./day, under

  • Molybdenum Silicide Based Materials and Their Properties

    16.10.2020· Molybdenum disilicide (MoSi2) is a promising candidate material for high temperature structural applications. It is a high melting point (2030 °C) material with excellent oxidation resistance and

  • Properties: Molybdenum Disilicide (MoSi2)

    28 行· Molybdenum disilicide (MoSi2), a refractory metal silicide, is mainly used as a heating

  • Composition: MoSi2
  • High‐Temperature Oxidation of Molybdenum Disilicide

    Youngsoo Park, Darryl P. Butt, Richard Castro, Kendall Hollis, John Petrovic, Viability and Degradation of Molybdenum Disilicide Materials in Molten Glass Environments, 22nd Annual Conference on Composites, Advanced Ceramics, Materials, and Structures: A: Ceramic Engineering and Science Proceedings, undefined, (389-395), (2008).

  • Cited by: 146
  • Molybdändisilicid – Wikipedia

    Molybdändisilicid kann durch Reaktion von Molybdän mit Silicium bei Temperaturen größer als 1400 °C gewonnen werden. M o + 2 S i M o S i 2. {\displaystyle \mathrm {Mo+2\ Si\longrightarrow MoSi_ {2}} } Entsprechende Schichten können durch Reaktion von Molybdän mit Siliciumtetrachlorid und Wasserstoff gewonnen werden.

  • Raumgruppe: I4/mmm (Nr. 139)Vorlage:Raumgruppe/139
  • Processing of molybdenum disilicide | SpringerLink

    12.09.2004· Processing of molybdenum disilicide. Y. -L. Jeng 1 & E. J. Lavernia 1 Journal of Materials Science volume 29, pages 2557 – 2571 (1994)Cite this article. 457 Accesses. 167 Citations. 3 Altmetric. Metrics details. Abstract. Inspection of the scientific literature reveals that intermetallic compounds have, in recent years, attracted considerable interest as a result of their unique elevated

  • Molybdenum disilicide CeraWiki Cerámica Wiki

    Molybdenum disilicide (Mo Si 2, molybdenum silicide, or MOSI2), an intermetallic compound, a silicide of molybdenum, is a refractory ceramic with primary use in heating elements.It has moderate density, melting point 2030 °C, and is electrically conductive. At high temperatures it forms a passivation layer of silicon dioxide, protecting it from further oxidation.

  • Molybdenum disilicide Wikipedia

    Molybdenum disilicide (MoSi 2, or molybdenum silicide), an intermetallic compound, a silicide of molybdenum, is a refractory ceramic with primary use in heating elements.It has moderate density, melting point 2030 °C, and is electrically conductive.At high temperatures it forms a passivation layer of silicon dioxide, protecting it from further oxidation.

  • Global Molybdenum Disilicide Heating Element Market

    23.10.2020· Global Molybdenum Disilicide Heating Element Market 2020 by Manufacturers, Regions, Type and Application, Forecast to 2025 released by MarketsandResearch.biz emphasizes important details related to market share, market size, applications, statistics, and sales. The report provides an in-depth analysis of the current and upcoming market and a synopsis of product type, specification,

  • Molybdenum Disilicide Heating Elements American

    Molybdenum disilicide CAS-No. 12136-78-6 New Jersey Right To Know Components Molybdenum disilicide CAS-No. 12136-78-6 California Prop. 65 Components This product does not contain any chemicals known to State of California to cause cancer, birth defects, or any other reproductive harm.

  • Molybdenum Silicide Based Materials and Their Properties

    16.10.2020· Molybdenum disilicide (MoSi2) is a promising candidate material for high temperature structural applications. It is a high melting point (2030 °C) material with excellent oxidation resistance and

  • Thyristor (SCR) Control of Molybdenum Disilicide Heaters

    Molybdenum disilicide (MoSi 2) heaters used in high temperature furnaces are amongst the most difficult heating elements to control due to their extremely low cold resistance. As they are virtually a short circuit at cold startup, control systems must be designed accordingly to limit maximum current during this phase of operation. Resistance from cold to working temperature can vary by a

  • Stability of Molybdenum Disilicide in Combustion Gak

    S. Kamakshi Sundaram, Robert F. Speyer, Electrochemical Corrosion and Protection of Molybdenum and Molybdenum Disilicide in a Molten Soda‐Lime Silicate Glass Environment, Journal of the American Ceramic Society, 10.1111/j.1151-2916.1996.tb08005.x, 79, 7, (1851-1856), (2005).

  • Preparation of Nanocrystalline Molybdenum Disilicide

    13.09.2001· Preparation of Nanocrystalline Molybdenum Disilicide (MoSi 2) by a Chlorine-Transfer Reaction. Timothy J. Trentler; R. Suryanarayanan Iyer; Shankar M. L. Sastry; William E. Buhro; View Author Information. Departments of Chemistry and Mechanical Engineering, Washington University, St. Louis, Missouri 63130-4899 . Cite This: Chem. Mater. 2001 13 11 3962-3968. Publication Date (Web):

  • Tungsten disilicide Wikipedia

    Molybdenum disilicide: Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). what is ?) Infobox references: Tungsten silicide (WSi 2) is an inorganic compound, a silicide of tungsten. It is an electrically conductive ceramic material. Chemistry. Tungsten silicide can react violently with substances such as strong acids, fluorine

  • Molybdenum disilicide | Sigma-Aldrich

    Sigma-Aldrich offers a number of Molybdenum disilicide products. View information & documentation regarding Molybdenum disilicide, including CAS, MSDS & more.

  • Molybdenum disilicide CeraWiki Cerámica Wiki

    Molybdenum disilicide (MoSi2, molybdenum silicide, or MOSI2), an intermetallic compound, a silicide of molybdenum, is a refractory ceramic with primary use in heating elements. It has moderate density, melting point 2030 °C, and is electrically conductive. At high temperatures it forms a

  • Molybdenum disilicide powder, >= 99 % trace metals |

    Molybdenum disilicide powder, ≥99% trace metals basis Synonym: Molybdenum silicide CAS Number 12136-78-6. Linear Formula MoSi 2. Molecular Weight 152.11 . EC Number 235-231-8. MDL number MFCD00151535. PubChem Substance ID 24854627. NACRES NA.23

  • Molybdenum Disilicide (MoSi2) AZoM

    Molybdenum disilicide (MoSi2), a refractory metal silicide, is mainly used as a heating element. Of late, it has been recognized as a potential structural ceramic, since it exhibits high elastic modulus and exceptional oxidation resistance at very high temperatures. The applications of MoSi 2 have been limited as it is naturally brittle below 1000

  • Processing of molybdenum disilicide | SpringerLink

    12.09.2004· Processing of molybdenum disilicide. Y. -L. Jeng 1 & E. J. Lavernia 1 Journal of Materials Science volume 29, pages 2557 – 2571 (1994)Cite this article. 457 Accesses. 167 Citations. 3 Altmetric. Metrics details. Abstract. Inspection of the scientific literature reveals that intermetallic compounds have, in recent years, attracted considerable interest as a result of their unique elevated

  • Thyristor (SCR) Control of Molybdenum Disilicide Heaters

    Molybdenum disilicide (MoSi 2) heaters used in high temperature furnaces are amongst the most difficult heating elements to control due to their extremely low cold resistance. As they are virtually a short circuit at cold startup, control systems must be designed accordingly to limit maximum current during this phase of operation. Resistance from cold to working temperature can vary by a factor of 10.

  • Kurt J. Lesker Company | Molybdenum Disilicide MoSi2

    Molybdenum Disilicide (MoSi 2) Sputtering Targets Overview. Our comprehensive offering of sputtering targets, evaporation sources and other deposition materials is listed by material throughout the website. Below you will find budgetary pricing for sputtering targets and deposition materials per your requirements. Actual prices may vary due to market fluctuations. To speak to someone directly about

  • PROPERTIES OF MOLYBDENUM DISULFIDE htracyhall

    2 (Molybdenite) Molybdenum disulfide is found in nature in the mineral molybdenite and in conjunction with copper sulfide ores. It may be prepared synthetically by treating pure molybdic oxide, MoOs, with hydrogen sul­ fide. Subsequent reduction is required to obtain a pure molybdenum sulfide in the tetravalent state.

  • Molybdenum Disilicide Heating Elements American

    Heating elements composed of molybdenum disilicide are capable of withstanding temperatures of up to 1900°C in oxidizing environments by the formation of a surface layer of quartz; unlike silicon carbide heating elements, they maintain stable electrical resistivity over time. Our standard heating elements are available in a wide variety of shapes and sizes including bent, straight, spiral, U and W, and multiple

  • Kanthal® Super element grades — Kanthal®

    Kanthal® Super RA is specially designed to work in nitrogen at temperatures above 1250ºC (2280ºF). Other Kanthal Super molybdenum disilicide (MoSi2) heating elements have an excellent lifetime in oxidizing atmospheres but, when operating in nitrogen, nitration occurs.