发明名称 |
Process for the manufacture of a burnt shaped body for a refractory lining |
摘要 |
A material for the production of a refractory lining, especially for the combustion chamber of a stationary gas turbine, comprises more than 50 wt.% silicon carbide and less than 50 wt.% aluminium silicate. The material contains less than 10% colloidal silicic acid solution, and the solution contains more than 30% solid material. Between 15 and 40% of the silicon carbide has a grain size less than 0.5 mm. The material porosity is between 10 and 35%, especially 13-35%. The material is formed by mixing aluminium oxide, silicate, carbide and a colloidal silicic acid solution. The mixture is moulded under vibration, cooled, dried and then fired. |
申请公布号 |
EP1787967(A1) |
申请公布日期 |
2007.05.23 |
申请号 |
EP20050025360 |
申请日期 |
2005.11.21 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
GROTE, HOLGER;HERZ, MARGARETE;KOLLENBERG, WOLFGANG, DR.;RASCH, CHRISTINE;TERTILT, MARC |
分类号 |
C04B35/565;C04B35/185;C04B35/63;C04B35/66 |
主分类号 |
C04B35/565 |
代理机构 |
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代理人 |
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