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    Apparatus and method for the analysis of atomic and molecular elements by wavelength dispersive X-ray spectrometric devices
    1.
    发明授权
    Apparatus and method for the analysis of atomic and molecular elements by wavelength dispersive X-ray spectrometric devices 失效
    通过波长色散X射线光谱仪分析原子和分子元素的装置和方法

    公开(公告)号：US06650728B2

    公开(公告)日：2003-11-18

    申请号：US10196806

    申请日：2002-07-17

    申请人： Carsten Michaelsen ,  Rudiger Bormann ,  Jörg Wiesmann

    发明人： Carsten Michaelsen ,  Rudiger Bormann ,  Jörg Wiesmann

    IPC分类号： G01N23223

    CPC分类号： B82Y10/00 ,  G21K1/062 ,  G21K2201/061 ,  G21K2201/064

    摘要： In an apparatus and a method for the analysis of atomic or molecular elements contained in a sample by wavelength dispersive X-ray spectrometry, wherein primary x ray or electron radiation is directed onto the sample whereby fluorescence radiation is emitted from the sample, the fluorescence radiation is directed onto a mirror or focussing device consisting of a multi-layer structure including pairs of layers of which one layer of a pair consists of lanthanum and the other consists of carbon and the fluorescence radiation is reflected from the mirror or focussing device onto an analysis detector for the analysis of the atomic or molecular elements contained in the sample.

    摘要翻译： 在通过波长色散X射线光谱法分析样品中原子或分子元素的装置和方法中，其中初级x射线或电子辐射被引导到样品上，从而从样品发射荧光辐射，荧光辐射 被引导到由多层结构组成的反射镜或聚焦装置，该多层结构包括一对层，其中一层由镧构成，另一层由碳组成，另一层由碳组成，并且荧光辐射从反射镜或聚焦装置反射到分析 用于分析样品中包含的原子或分子元素的检测器。

    Method for the manufacture of a composite material by powder metallurgy
    4.
    发明授权
    Method for the manufacture of a composite material by powder metallurgy 失效
    通过粉末冶金制造复合材料的方法

    公开(公告)号：US4336065A

    公开(公告)日：1982-06-22

    申请号：US124723

    申请日：1980-02-26

    申请人： Hans Bergmann ,  Rudiger Bormann ,  Herbert C. Freyhardt ,  Barry L. Mordike

    发明人： Hans Bergmann ,  Rudiger Bormann ,  Herbert C. Freyhardt ,  Barry L. Mordike

    IPC分类号： C22C1/04 ,  C22C1/10 ,  C22C32/00 ,  B22F3/00

    CPC分类号： C22C1/1078 ,  C22C1/0425 ,  C22C32/0021 ,  Y10S505/807 ,  Y10S505/823

    摘要： A method for manufacturing a composite material by powder metallurgy wherein a starting material comprised of at least one body-centered cubic metal powder component, and contaminated by oxygen in its bulk or on its surface is mixed with a less noble supplemental component having a greater binding enthalpy for oxygen in powder form or as an alloy whereby the oxygen contaminant becomes bound to the supplemental component by internal solid-state reduction. The composite mixture is then deformed in at least one dimension to form ribbons or fibers thereof.

    摘要翻译： 一种通过粉末冶金制造复合材料的方法，其中由至少一个体心立方金属粉末组分组成并被其本体或其表面上的氧污染的起始材料与具有较大结合力的较不贵重的补充组分混合 粉末形式的氧气或作为合金的氧焓，由此通过内部固态还原将氧污染物结合到补充组分。 然后将复合混合物在至少一个维度上变形以形成带或纤维。