发明名称 |
METAL SURFACE TEMPERATURE MEASURING INSTRUMENT |
摘要 |
A metal surface temperature measuring device includes: a container to contain a coolant; a measurement target; a heater to heat the measurement target; a moving mechanism for moving the measurement target; and a thermometer to measure the surface temperature of the measurement target. A main body of the measurement target is formed of silver or copper, and a surface of the main body is coated with a thin film of pure iron or an iron alloy at a thickness of 1 to 100 mum. Further, at least the container, the heater, and the measurement target are disposed in a chamber of an inert gas atmosphere.
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申请公布号 |
US2009028210(A1) |
申请公布日期 |
2009.01.29 |
申请号 |
US20060815939 |
申请日期 |
2006.03.14 |
申请人 |
IDEMITSU KOSAN CO., LTD., |
发明人 |
KANAMORI HIDEO;ICHITANI KATSUMI |
分类号 |
G01K1/00 |
主分类号 |
G01K1/00 |
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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