发明申请
- 专利标题： THICK SINTERED POLYCRYSTALLINE DIAMOND AND SINTERED JEWELRY
- 专利标题（中）： 厚度多晶金刚石和金刚石首饰
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申请号： US12823464申请日： 2010-06-25
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公开(公告)号： US20110146348A1公开(公告)日： 2011-06-23
- 发明人: DAVID P. HARDING , MARK E. RICHARDS , RICHARD H. DIXON , VICTORIANO CARVAJAL , BAO-KHANG NGOC NGUYEN , GERMAN A. LOESENER , A. BEN CURNOW , TROY J. MEDFORD , TRENTON T. WALKER , JEFFERY K. TAYLOR , BILL J. POPE
- 申请人： DAVID P. HARDING , MARK E. RICHARDS , RICHARD H. DIXON , VICTORIANO CARVAJAL , BAO-KHANG NGOC NGUYEN , GERMAN A. LOESENER , A. BEN CURNOW , TROY J. MEDFORD , TRENTON T. WALKER , JEFFERY K. TAYLOR , BILL J. POPE
- 主分类号： A44C9/00
- IPC分类号： A44C9/00 ; A44C25/00 ; B22F3/12 ; B22F1/00
摘要：
Methods of forming larger sintered compacts of PCD and other sintered ultrahard materials are disclosed. Improved solvent metal compositions and layering of the un-sintered construct allow for sintering of thicker and larger high quality sintered compacts. Jewelry may also be made from sintered ultrahard materials including diamond, carbides, and boron nitrides. Increased biocompatibility is achieved through use of a sintering metal containing tin. Methods of sintering perform shapes are provided.
公开/授权文献
- US08663359B2 Thick sintered polycrystalline diamond and sintered jewelry 公开/授权日：2014-03-04
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