METHOD FOR PROCESSING AND FOR JOINING, ESPECIALLY, FOR SOLDERING A COMPONENT OR A COMPONENT ARRANGEMENT USING ELECTROMAGNETIC RADIATION
    109.
    发明申请
    METHOD FOR PROCESSING AND FOR JOINING, ESPECIALLY, FOR SOLDERING A COMPONENT OR A COMPONENT ARRANGEMENT USING ELECTROMAGNETIC RADIATION 审中-公开
    方法处理的组件或任何组件装置的电磁辐射,以及添加,特别是焊接

    公开(公告)号:WO00012256A1

    公开(公告)日:2000-03-09

    申请号:PCT/DE1999/002423

    申请日:1999-08-04

    Abstract: The invention relates to a method for processing a component or a component arrangement using electromagnetic radiation, wherein the component or the component arrangement consists of at least two materials disposed one after the other in the direction of radiation of the electromagnetic radiation, wherein electromagnetic radiation having a first wavelength and electromagnetic radiation having at least one second wavelength are directed to the component or component arrangement and wherein the first and second wavelengths of the electromagnetic radiation are selected in such a way that electromagnetic radiation having the first wavelength is less absorbed by the first material of the component or component arrangement than by the second material disposed behind the first material in the direction of radiation of the electromagnetic radiation while the electromagnetic radiation having the second wavelength is greater absorbed by the first material than by the second material.

    Abstract translation: 本发明涉及一种用于处理一个部件或通过电磁辐射的装置的部件装置的方法,其中,成分或组分布置包括至少两个相继布置在所述电磁辐射的材料的入射方向,具有第一波长的电磁辐射和至少一个第二波长的电磁辐射 的部件或部件布置被引导,并且其中所述电磁辐射的第一和第二波长被选择为使得从所述部件或部件布置的第一材料的第一波长的电磁辐射被吸收比在电磁的入射方向较弱从 辐射布置在第一材料中的第二材料的后面,而所述第二波长的所述第一材料的电磁辐射更强烈地吸收瓦特 IRD为材料的第二个。

    HEAT-RESISTANT SEALING MATERIALS
    110.
    发明申请
    HEAT-RESISTANT SEALING MATERIALS 审中-公开
    耐热密封材料

    公开(公告)号:WO1979000220A1

    公开(公告)日:1979-05-03

    申请号:PCT/GB1978000026

    申请日:1978-10-18

    Abstract: Sealing materials for making heat-resistant seals in electrical discharge devices comprise a rare earth oxide, such as lanthanum oxide, and boric oxide, preferably together with minor amounts of phosphorus pentoxide, aluminium oxide and magnesium oxide. Preferred compositions comprise 55 to 95 percent lanthanum or other oxide, 5 to 45 percent boric oxide and 0 to 5 percent phosphorus pentoxide, 0 to 5 percent aluminium oxide and 0 to 5 percent magnesium oxide. The compositions can be made by mixing the oxides, or appropriate salts, calcining the mixture at up to 1200 C and crushing it to a powder. They may be used as frits in a slurry or formed into pressed elements such as discs or washers. Sealing can be accomplished by heating the surfaces to be joined, together with the interposed sealing composition, to a temperature between 1100 and 1650 C.

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