Dry and Wet Low Friction Silicon Carbide Seal

A porous sintered silicon carbide body that includes silicon carbide and graphite and methods of making thereof are described. The porous silicon carbide body can be a seal. The porous sintered silicon carbide body defines pores with an average pore size in a range of between about 20 μm and about 4...

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Bibliographische Detailangaben
Hauptverfasser: PUJARI VIMAL K, NINOS NIKOLAS J
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A porous sintered silicon carbide body that includes silicon carbide and graphite and methods of making thereof are described. The porous silicon carbide body can be a seal. The porous sintered silicon carbide body defines pores with an average pore size in a range of between about 20 μm and about 40 μm, comprising a porosity in a range of between about 1% and about 5% by volume.