发明名称 |
Thermally conductive metal-contg. refractory compsn. - esp. mortar for bending shields and blocks to boiler tubes with high thermal conductivity |
摘要 |
Bonded refractory compsn. contains a conductive material, pref. homogeneously distributed Cu, Ag, Au, Ni, Mo, W, Nb and/or Ta metals, alloys and/or mixts. Pref. the compsn. comprises phosphate-bonded Si carbide, Si nitride and/or Al nitride contg. Cu (alloy), opt. together with a filler and an organic concrete fluidiser selected from methyl cellulose, Na or Ca ligninsulphonate, dextrin, and polyacrylate polymers. USE/ADVANTAGE - Compsn. is useful as a mortar esp. for bonding refractory structures such as tube shields and blocks to boiler tube systems.
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申请公布号 |
DE4109916(A1) |
申请公布日期 |
1991.10.02 |
申请号 |
DE19914109916 |
申请日期 |
1991.03.26 |
申请人 |
NORTON CO., WORCESTER, MASS., US |
发明人 |
CORTELLINI, EDMOND A., EAST BROOKFIELD, MASS., US;JOHNSON, DONALD K., HOLDEN, MASS., US |
分类号 |
C04B35/565;C04B28/34;C04B35/66 |
主分类号 |
C04B35/565 |
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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