Process and apparatus for making composite structures

A process and an apparatus for densifying a porous structure is disclosed. The porous structure comprises a first surface, a second surface, an inner diameter surface and an outer diameter surface. The process may comprise progressive densification in conjunction with thermal gradient and/or pressur...

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Bibliographische Detailangaben
Hauptverfasser:	Purdy, Mark James, Wolke, Mark Russell, Smith, Timothy Patrick, Rudolph, James Warren, Finley, John Edgar
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL LIME, MAGNESIA METALLURGY REFRACTORIES SLAG SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	A process and an apparatus for densifying a porous structure is disclosed. The porous structure comprises a first surface, a second surface, an inner diameter surface and an outer diameter surface. The process may comprise progressive densification in conjunction with thermal gradient and/or pressure gradient densification processes.