发明名称 |
Ceramic structural material |
摘要 |
Disclosed is a ceramic structural material, which is particularly useful in combination with an assembly or matrix of integrally fused tubes forming a series of longitudinal parallel passageways. Also disclosed is a method for making such ceramic structural material from rods and frit that are thermally crystallizable into a glass-ceramic. One embodiment of the method involves bundling the rods into a desired configuration, with the frit interposed in the interstices between the rods, and heating the combined rod-frit bundle to sinter or fuse the rods and frit together in a heat treatment schedule that also nucleates and thermally crystallizes the fused rod-frit structure to the final ceramic product. A gas turbine regenerator comprising a combination of the ceramic structural material and a matrix is also disclosed along with the method of making same.
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申请公布号 |
US4020896(A) |
申请公布日期 |
1977.05.03 |
申请号 |
US19760681352 |
申请日期 |
1976.04.29 |
申请人 |
OWENS-ILLINOIS, INC. |
发明人 |
MOLD, DONALD F.;RICE, RONALD G. |
分类号 |
C03B23/207;C03B32/02;C03C10/00;F02C7/105;F28D19/04;F28F21/04;(IPC1-7):C03C29/00;F28D17/00 |
主分类号 |
C03B23/207 |
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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