Molybdenum disilicide alloy matrix composite

Petrovic, John J; Honnell, Richard E; Gibbs, W Scott

Title: Molybdenum disilicide alloy matrix composite

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Abstract

Compositions of matter consisting of matrix materials having silicon carbide dispersed throughout them and methods of making the compositions. A matrix material is an alloy of an intermetallic compound, molybdenum disilicide, and at least one secondary component which is a refractory silicide. The silicon carbide dispersant may be in the form of VLS whiskers, VS whiskers, or submicron powder or a mixture of these forms.

Inventors:

Petrovic, John J ^[1]; Honnell, Richard E ^[1]; Gibbs, W Scott ^[1]

Los Alamos, NM

Issue Date:: 1991-01-01

Research Org.:: Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

OSTI Identifier:: 868081

Patent Number(s):: 5069841

Assignee:: University of California (Alameda, CA)

Patent Classifications (CPCs):: C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA

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C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
C04B35/645 - Pressure sintering
C04B35/58092 - {based on refractory metal silicides}
C04B35/806 - {The matrix of the ceramic products consisting of non-oxides only}

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DOE Contract Number:: W-7405-ENG-36

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: molybdenum; disilicide; alloy; matrix; composite; compositions; matter; consisting; materials; silicon; carbide; dispersed; throughout; methods; material; intermetallic; compound; secondary; component; refractory; silicide; dispersant; form; vls; whiskers; vs; submicron; powder; mixture; forms; alloy matrix; dispersed throughout; matrix material; silicon carbide; intermetallic compound; molybdenum disilicide; matrix composite; composite compositions; matrix materials; matter consisting; submicron powder; metallic compound; carbide dispersed; disilicide alloy; /264/501/

Citation Formats


                    Petrovic, John J, Honnell, Richard E, and Gibbs, W Scott. Molybdenum disilicide alloy matrix composite.  United States: N. p., 1991. 
        Web.

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                    Petrovic, John J, Honnell, Richard E, & Gibbs, W Scott. Molybdenum disilicide alloy matrix composite.  United States.

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                    Petrovic, John J, Honnell, Richard E, and Gibbs, W Scott. Tue .  
        "Molybdenum disilicide alloy matrix composite".  United States.  https://www.osti.gov/servlets/purl/868081.

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@article{osti_868081,

  title        = {Molybdenum disilicide alloy matrix composite},

  author       = {Petrovic, John J and Honnell, Richard E and Gibbs, W Scott},

  abstractNote = {Compositions of matter consisting of matrix materials having silicon carbide dispersed throughout them and methods of making the compositions. A matrix material is an alloy of an intermetallic compound, molybdenum disilicide, and at least one secondary component which is a refractory silicide. The silicon carbide dispersant may be in the form of VLS whiskers, VS whiskers, or submicron powder or a mixture of these forms.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1991},

  month        = {1}

}

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