Invention Grant
- Patent Title: Refractory metal ceramics and methods of making thereof
- Patent Title (中): 耐火金属陶瓷及其制造方法
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Application No.: US13749794Application Date: 2013-01-25
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Publication No.: US08822023B2Publication Date: 2014-09-02
- Inventor: Teddy M Keller , Andrew Saab , Matthew Laskoski , Manoj K. Kolel-Veetil , Syed B Qadri
- Applicant: Teddy M Keller , Andrew Saab , Matthew Laskoski , Manoj K. Kolel-Veetil , Syed B Qadri
- Applicant Address: US DC Washington
- Assignee: The United States of America, as represented by the Secretary of the Navy
- Current Assignee: The United States of America, as represented by the Secretary of the Navy
- Current Assignee Address: US DC Washington
- Agency: US Naval Research Laboratory
- Agent Joseph T. Grunkemeyer
- Main IPC: C04B35/52
- IPC: C04B35/52 ; C04B35/00 ; C04B35/626 ; C04B35/66 ; C01B31/30 ; C01B21/06 ; C01B21/076 ; C04B35/58 ; C04B35/56 ; C04B35/83 ; C04B35/76 ; C04B35/80 ; C04B35/524
Abstract:
A composition having nanoparticles of a refractory-metal carbide or refractory-metal nitride and a carbonaceous matrix. The composition is not in the form of a powder. A composition comprising a metal component and an organic component. The metal component is nanoparticles or particles of a refractory metal or a refractory-metal compound capable of decomposing into refractory metal nanoparticles. The organic component is an organic compound having a char yield of at least 60% by weight or a thermoset made from the organic compound. A method of combining particles of a refractory metal or a refractory-metal compound capable of reacting or decomposing into refractory-metal nanoparticles with an organic compound having a char yield of at least 60% by weight to form a precursor mixture.
Public/Granted literature
- US20130196132A1 REFRACTORY METAL CERAMICS AND METHODS OF MAKING THEREOF Public/Granted day:2013-08-01
Information query
IPC分类:
