发明名称 |
PRODUCTION OF CERAMIC ARTICLES INCORPORATING POROUS FILLER MATERIAL |
摘要 |
<p>Production of composite ceramic articles using a porous bed or preform of filler material (12) with a molten metal (11) in the presence of a vapor phase oxidant, for effecting infiltrating growth of a polycrystalline matrix of a metal-oxidant reaction product into the filler bed (12) or preform, wherein the filler material bed or preform has a first pore system of coarse interconnected pores, and a second pore system of finer interconnected pores defined by portions of the filler material which remain structurally stable in pore-defining arrangement during infiltration.</p> |
申请公布号 |
IN168482(B) |
申请公布日期 |
1991.04.13 |
申请号 |
IN1987CA70619 |
申请日期 |
1987.09.07 |
申请人 |
LANXIDE TECHNOLOGY CO.LP. |
发明人 |
CREBER DAVE KENNETH;GESING ADAM JAN |
分类号 |
C04B35/622;B22F3/26;C04B35/65;C04B35/71;C04B38/00;C22C29/00;C22C29/02;C22C29/06;C22C29/12;C22C29/14;(IPC1-7):C04B35/00 |
主分类号 |
C04B35/622 |
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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