发明名称 |
Method and apparatus for analyzing a layer of metal-working liquid |
摘要 |
In a shaping process a metal strip is passed in a rolling direction through shaping rolls and a layer of treatment liquid is applied to a surface of the strip upstream of the shaping rolls. Measurement variables of the liquid on the surface are analyzed by laser-induced, time resolved fluorescent spectroscopic analysis or spectroscopic analysis in the infrared band. |
申请公布号 |
US8141401(B2) |
申请公布日期 |
2012.03.27 |
申请号 |
US20070304274 |
申请日期 |
2007.06.08 |
申请人 |
KOHLRAUSCH ARNT;PAWELSKI HARTMUT;RICHTER HANS-PETER;SMS DEMAG AKTIENGESELLSCHAFT |
发明人 |
KOHLRAUSCH ARNT;PAWELSKI HARTMUT;RICHTER HANS-PETER |
分类号 |
G01N21/27;B21B37/18 |
主分类号 |
G01N21/27 |
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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