| 发明名称 |
Spaltöfen |
| 摘要 |
<p>Furnace for cracking of hydrocarbons containing one or more tubes, which are made from an alloy having 15-30 weight % Cr, 3-10 weight % aluminium, not more than weight 1% of one or more of zirconium, titanium, hafnium, cerium and calcium, the balance being iron. The insides of the tubes may be covered by aluminium oxide layers obtained by preoxidation of the tubes.</p> |
| 申请公布号 |
DE69127704(T2) |
申请公布日期 |
1998.01.15 |
| 申请号 |
DE1991627704T |
申请日期 |
1991.05.14 |
| 申请人 |
KANTHAL AB, HALLSTAHAMMAR, SE |
发明人 |
OLSSON, JAN-OLOV, S-73400 HALLSTAHAMMAR, SE |
| 分类号 |
C10G9/20;C22C38/18;F28F1/40;(IPC1-7):C10G9/20 |
主分类号 |
C10G9/20 |
| 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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