公开(公告)号：US3827129A

公开(公告)日：1974-08-06

申请号：US21578572

申请日：1972-01-06

申请人： BRITISH RAILWAYS BOARD

发明人： DENHAM A ,  REDFERN B

IPC分类号： B23P17/04 ,  C22C49/14 ,  F16C33/14 ,  F16C33/16

CPC分类号： F16C33/14 ,  B23P17/04 ,  C22C49/14 ,  F16C33/16 ,  F16C2223/60 ,  Y10T29/49801 ,  Y10T29/49984

摘要： A process of producing a metal and carbon fibre composite in which carbon fibres are treated to produce a very thin coating on the surface and the treated fibres are then wetted by metal melts to which a particular alloying metal has been added. The fibres are treated with a metal carbide and the alloying metal is preferably of the same metal as that of the carbide. The carbon fibres are infiltrated into the matrix metal while the latter is in a molten state and the invention is particularly concerned with the production of a wetting interface between the metal alloys and the carbon fibres. The method enables shaped bodies such as shaft bearings to be made in a convenient manner. The composite may have other forms such as continuous tapes for subsequent assembly into more complex shapes.

摘要翻译： 然后，通过金属和碳纤维复合体的制造方法，其中碳纤维被处理以在表面上生产非常薄的涂层并且经处理的纤维被金属熔体润湿，其中加入了特定的合金金属。 纤维用金属碳化物处理，合金金属优选与碳化物相同。 碳纤维被浸入基质金属中，而后者处于熔融状态，本发明特别涉及在金属合金和碳纤维之间产生润湿界面。 该方法能够以方便的方式制造诸如轴承的成形体。 复合材料可以具有其他形式，例如用于随后组装成更复杂形状的连续带。