发明名称 |
Insulating refractory material |
摘要 |
<p>The invention concerns a crack-free insulating refractory material made from a composition comprising 20-80% by weight of a ceramic matrix, 5-40% by weight of insulating microspheres, 0.5-15% by weight of one more binders, 5-20% by weight of a metal or a metal alloy able to melt during the preheating or the first minute of use and 0-25% by weight of water. The ceramic matrix is preferably comprised of vitreous and non-vitreous grains.</p> |
申请公布号 |
CZ20021689(A3) |
申请公布日期 |
2003.01.15 |
申请号 |
CZ20020001689 |
申请日期 |
2000.11.16 |
申请人 |
VESUVIUS CRUCIBLE COMPANY |
发明人 |
DESVIGNES CECILE;RANCOULE GILBERT |
分类号 |
C04B35/00;C04B35/18;C04B35/66;C22C29/12;(IPC1-7):C04B35/66 |
主分类号 |
C04B35/00 |
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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