发明名称 |
Apparatus for the spectrometric analysis of the chemical composition of metallic parts |
摘要 |
An apparatus for the spectrometric analysis of the chemical composition of metallic parts comprising a probe designed to be placed on the part and having a device for vaporizing the part. Means is provided for spacing the device from the part and also means for sensing the radiation emitted by the part vaporized by the device. A protective gas preferably continuously is admitted into the vicinity of the device and of the sensing means. Preferably, the probe is portable, hand-held, and enables outdoors the rapid determination of metals, particularly their carbon content, including those whose wavelength region is below 250 nm.
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申请公布号 |
US4411524(A) |
申请公布日期 |
1983.10.25 |
申请号 |
US19810273681 |
申请日期 |
1981.06.15 |
申请人 |
KRUPP STAHL AG |
发明人 |
KREMER, KARL J.;BRAUNER, JOCHEN;GLAUBITZ, KLAUS-DIETER;ECKSTEIN, HELMUT;BRUGGEMANN, JOSEF |
分类号 |
G01N21/67;G01N33/20;(IPC1-7):G01N21/67 |
主分类号 |
G01N21/67 |
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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