发明名称 |
Cermets from molten metal infiltration processing |
摘要 |
New cermets with improved properties and applications are provided. These new cermets have lower density and/or higher hardness than B4C cermet. By incorporating other new ceramics into B4C powders or as a substitute for B4C, lower densities and/or higher hardness cermets result. The ceramic powders have much finer particle size than those previously used which significantly reduces grain size of the cermet microstructure and improves the cermet properties.
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申请公布号 |
US8530363(B2) |
申请公布日期 |
2013.09.10 |
申请号 |
US201213602041 |
申请日期 |
2012.08.31 |
申请人 |
LANDINGHAM RICHARD L.;LAWRENCE LIVERMORE NATIONAL SECURITY, LLC. |
发明人 |
LANDINGHAM RICHARD L. |
分类号 |
C04B35/56;A61F2/28;C22C32/00 |
主分类号 |
C04B35/56 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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