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About: Chemical vapor infiltration     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : dbo:Election, within Data Space : dbpedia.demo.openlinksw.com associated with source document(s)

Type: yago:WikicatChemicalProcessesyago:ChemicalProcess113446390yago:IndustrialProcess113497928yago:NaturalProcess113518963yago:PhysicalEntity100001930yago:Process100029677yago:WikicatIndustrialProcessesElection New Facet based on Instances of this Class

Chemical vapour infiltration (CVI) is a ceramic engineering process whereby matrix material is infiltrated into fibrous preforms by the use of reactive gases at elevated temperature to form fiber-reinforced composites. The earliest use of CVI was the infiltration of fibrous alumina with chromium carbide. CVI can be applied to the production of carbon-carbon composites and . A similar technique is chemical vapour deposition (CVD), the main difference being that the deposition of CVD is on hot bulk surfaces, while CVI deposition is on porous substrates.