发明名称 |
Device for Measuring Cooling/Heating Curves of Molten Masses |
摘要 |
A device is provided for measuring the cooling curve of melts and/or the heating curve of melt samples with an optical fiber, wherein an immersion end of the optical fiber having an at least partially free surface is surrounded with a spacing by a temperature-resistant sample-receiving chamber. The optical fiber is immersed with its immersion end in the melt, and a sample is thereby formed in the sample-receiving chamber. The sample-receiving chamber with the sample and the optical fiber are thereafter pulled out of the molten metal. The cooling curve of the sample and/or, after previous solidification of the sample, the temperature profile during heating is measured with reference to a signal obtained by the optical fiber and forwarded to a measurement device.
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申请公布号 |
US2008019416(A1) |
申请公布日期 |
2008.01.24 |
申请号 |
US20070862479 |
申请日期 |
2007.09.27 |
申请人 |
HERAEUS ELECTRO-NITE INTERNATIONAL N.V. |
发明人 |
DAMS FRANCIS;PLESSERS JACQUES;VERSTREKEN PAUL C. |
分类号 |
G01J5/00;G01J5/04;G01J5/08;G01K13/12 |
主分类号 |
G01J5/00 |
代理机构 |
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