发明申请
- 专利标题: CERAMIC AND/OR POWDER-METALLURGICAL COMPOSITE SHAPED BODY AND METHOD FOR THE PRODUCTION THEREOF
- 专利标题(中): 陶瓷和/或粉末冶金复合材料体及其生产方法
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申请号: US12523123申请日: 2008-01-07
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公开(公告)号: US20100047557A1公开(公告)日: 2010-02-25
- 发明人: Andreas Baumann , Reinhard Lenk , Tassilo Moritz , Hans-Juergen Richter , Hartmut Walcher , Marko Maetzig
- 申请人: Andreas Baumann , Reinhard Lenk , Tassilo Moritz , Hans-Juergen Richter , Hartmut Walcher , Marko Maetzig
- 申请人地址: DE Muenchen
- 专利权人: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- 当前专利权人: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- 当前专利权人地址: DE Muenchen
- 优先权: DE102007003192.2 20070115
- 国际申请: PCT/EP2008/050101 WO 20080107
- 主分类号: B28B23/00
- IPC分类号: B28B23/00 ; B22F7/06 ; B29C45/16
摘要:
The invention relates to the field of ceramics and relates to composite molded articles, such are used, for example, for chip-removal tools. The object of the invention is to disclose composite molded articles that are free in the design of their surface and interface and can be produced in series production. The object is attained through ceramic and/or powder metallurgical composite molded articles comprising a green tape and an injection molded article. The object is further attained through a method in which a green tape is inserted into or placed onto a mold, and subsequently at least one ceramic and/or powder metallurgical injection molding mass is placed on and/or applied to and/or inserted into the mold by means of injection molding, and subsequently the one-part or multi-part mold is removed and/or the one-part or multi-part composite molded part parts are removed from the mold, wherein these process steps can be repeated once or several times.
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