发明名称 |
Flame cutting nozzle, for autogenous flame cutting, has a hard material coating preferably of chromium nitride |
摘要 |
A chromium-nickel surface coated flame cutting nozzle (1), having a hard material coating (2), is new. Preferred Features: The nozzle (1) has an up to 4 mu thick chromium nitride coating (2).
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申请公布号 |
DE19915588(A1) |
申请公布日期 |
2000.10.19 |
申请号 |
DE19991015588 |
申请日期 |
1999.04.07 |
申请人 |
MESSER CUTTING & WELDING AG |
发明人 |
AGEL, MANFRED;GOLLWITZ, KARL;VOSBERG, REINALD |
分类号 |
F23D14/54;(IPC1-7):F23D14/42 |
主分类号 |
F23D14/54 |
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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