Process for the production of a part, particularly

专利名称：Process for the production of a part,

particularly a carbon- carbon brake disk andto the part obtained

发明人：Jean-Louis Chareire,Jean Salem申请号：US07/911365申请日：19920713公开号：US05405560A公开日：19950411

摘要：In a process for manufacturing a carbon-carbon component, in particular abrake disk, a porous substrate in the shape of a brake disk (32) is formed exclusively fromcarbon fibres. Holes (34), whose axes are parallel to the axis of rotation (36) of the disk,are made in the substrate and are arranged on concentric circles (38) centered on saidaxis of rotation. Areas (42) free of holes are provided around keyways (40) in the disk. Thesubstrate is then compregnated by CVD. The holes in the substrate reduce the path ofthe gas in the substrate.

申请人：SOCIETE NATIONALE INDUSTRIELLE ET AEROSPATIALE

代理机构：Oblon, Spivak, McClelland, Maier & Neustadt

更多信息请下载全文后查看