发明名称 |
Method of orientating fillers in composite materials |
摘要 |
A method is provided of fabricating a composite incorporating fillers. The method includes the steps of depositing the fillers in a matrix material either in a rapid prototyping device or prior to inserting the matrix material into a mold. The mold is positioned at a desired location with respect to an electrical field such that at least a portion of the fillers in the matrix material align in a first direction in response thereto. For producing a heterogeneous composite through a rapid prototyping process, the electrodes are positioned at a desired orientation to align the fillers. Thereafter, at least a portion of the matrix material is cured with desirable filler orientation. The procedure is repeated with the desired filler orientation and distribution being introduced layer by layer within the composite.
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申请公布号 |
US8475703(B2) |
申请公布日期 |
2013.07.02 |
申请号 |
US20100688348 |
申请日期 |
2010.01.15 |
申请人 |
TURNG LIH-SHENG;HOLMES, JR. LARRY R.;PENG YIYAN;LI XIAOCHUN;WISCONSIN ALUMNI RESEARCH FOUNDATION |
发明人 |
TURNG LIH-SHENG;HOLMES, JR. LARRY R.;PENG YIYAN;LI XIAOCHUN |
分类号 |
B29C67/00 |
主分类号 |
B29C67/00 |
代理机构 |
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