发明名称 |
Methods for preparation of three-dimensional bodies |
摘要 |
Processes for mechanically fabricating two and three-dimensional fibrous monolith composites include preparing a fibrous monolith filament from a core composition of a first powder material and a boundary material of a second powder material. The filament includes a first portion of the core composition surrounded by a second portion of the boundary composition. One or more filaments are extruded through a mechanically-controlled deposition nozzle onto a working surface to create a fibrous monolith composite object. The objects may be formed directly from computer models and have complex geometries.
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申请公布号 |
US6797220(B2) |
申请公布日期 |
2004.09.28 |
申请号 |
US20010005656 |
申请日期 |
2001.12.04 |
申请人 |
ADVANCED CERAMICS RESEARCH, INC. |
发明人 |
MULLIGAN ANTHONY C.;RIGALI MARK J.;SUTARIA MANISH P.;ARTZ GREGORY J.;GAFNER FELIX H.;VAIDYANATHAN K. RANJI |
分类号 |
B22F3/00;B28B3/20;B28B17/00;B29C43/00;B29C47/54;C04B35/634;C04B35/638;C04B35/645;C04B35/80;(IPC1-7):B28B5/00 |
主分类号 |
B22F3/00 |
代理机构 |
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地址 |
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