发明名称 |
Ultra-high performance carbon composites |
摘要 |
Method of fabricating a multi-ply carbon fibre fabric, preform or composite material from a layer of unidirectionally aligned carbon fibres of ultra-high modulus and a layer of low modulus carbon fibre comprising the steps of: arranging in superimposed relationship the layer of unidirectionally aligned carbon fibres of ultra-high modulus and the layer of low modulus carbon fibres so that at least a substantial number of the fibres of low modulus are disposed transversely of the fibres of the ultra-high modulus fibre layer, and connecting the two layers by interlacing fibres of the layer of low modulus fibres with those of the layer of ultra-high modulus fibres by needle-punching using felting needles orientated and configured so that their barbs snag only the low modulus fibres during passage through the layers.
|
申请公布号 |
US5503893(A) |
申请公布日期 |
1996.04.02 |
申请号 |
US19940246228 |
申请日期 |
1994.05.18 |
申请人 |
DUNLOP LIMITED |
发明人 |
EVANS, MAURICE J.;FISHER, RONALD;WILLIAMS, KEITH A. |
分类号 |
B29B11/16;B29C70/24;B29K105/08;B29K307/04;B32B5/00;B32B5/02;B32B5/06;B32B5/12;B32B7/02;C04B35/52;C04B35/83;D01F9/12;D04H1/4242;D04H1/498;D04H1/593;D04H13/00;F16D69/02;(IPC1-7):B32B5/06;B32B31/16;B32B31/26;D04H5/02 |
主分类号 |
B29B11/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|