发明名称 |
Production of high-strength ceramic articles useful in bone surgery comprises impregnating a pre-sintered porous ceramic material with a concentrated suspension of ceramic particles and resintering it |
摘要 |
<p>Production of inert ceramic articles with a porosity of 50-60%, a pore size of 200-600 microns and a compressive strength of 40-50 MPa/cm<2> comprises pre-sintering a porous ceramic material (produced by impregnating a foam with a suspension of ceramic particles and drying the product) at a temperature above 1200 deg C, impregnating it with a concentrated suspension of ceramic particles, and resintering it at a temperature above 1600 deg C.</p> |
申请公布号 |
FR2823674(A1) |
申请公布日期 |
2002.10.25 |
申请号 |
FR20010005336 |
申请日期 |
2001.04.19 |
申请人 |
SOCIETE LIMOUSINE DE BREVET |
发明人 |
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分类号 |
A61L27/10;A61L27/12;A61L27/56;(IPC1-7):A61L27/00 |
主分类号 |
A61L27/10 |
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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