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公开(公告)号:JP2009161853A
公开(公告)日:2009-07-23
申请号:JP2008305955
申请日:2008-12-01
Applicant: Linde Ag , リンデ アクチエンゲゼルシヤフトLinde Aktiengesellschaft
Inventor: ANDERSSON ROLF , WIBERG SOEREN , LAUMEN CHRISTOPH
IPC: B22F3/10
CPC classification number: B22F3/1003 , B22F2999/00 , B22F2201/02 , B22F2201/04 , B22F2201/30 , B22F2203/01
Abstract: PROBLEM TO BE SOLVED: To provide a sintering method which can check the decarburization of a sintered product by a furnace atmosphere, particularly, the decarburization of a sintered product in the final stage of a sintering process.
SOLUTION: Disclosed is a sintering method characterized in that, in a method for sintering a metal material in a furnace atmosphere wherein the furnace atmosphere is a substantially hydrogen-free atmosphere comprising nitrogen and carbon monoxide.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题:提供一种烧结方法,其可以通过炉气氛,特别是在烧结过程的最后阶段中烧结产物的脱碳来检查烧结产物的脱碳。 解决方案:公开了一种烧结方法,其特征在于,在炉气氛中烧结金属材料的方法中,其中炉气氛是包含氮气和一氧化碳的基本上无氢的气氛。 版权所有(C)2009,JPO&INPIT
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公开(公告)号:DE102009037608A1
公开(公告)日:2011-02-17
申请号:DE102009037608
申请日:2009-08-14
Applicant: LINDE AG
Inventor: LAHNE ULRICH , FERSTL JOHANN , TAUTZ HANNO , WIBERG SOEREN , LAUMEN CHRISTOPH , ZHU JIAN-JUN
IPC: C01B32/40
Abstract: Die Erfindung betrifft ein Verfahren sowie eine Vorrichtung zur Produktion von Kohlenmonoxid (2), bei dem durch Zersetzung von Ameisensäure ein saueres, Wasser und Kohlenmonoxid enthaltendes Gasgemisch (1) erzeugt wird, aus dem nachfolgend Wasser auskondensiert und dabei entstehende Säure neutralisiert wird. Das sauere, Wasser und Kohlenmonoxid enthaltende Gasgemisch (1) wird in direkten Kontakt mit einer alkalischen Wasserlösung (A) gebracht und dadurch soweit abgekühlt, dass Wasser auskondensiert.
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公开(公告)号:DE102009008664A1
公开(公告)日:2010-08-19
申请号:DE102009008664
申请日:2009-02-12
Applicant: LINDE AG
Inventor: LAUMEN CHRISTOPH
IPC: C23C8/22
Abstract: Die vorliegende Erfindung betrifft eine Vorrichtung zur Aufkohlung von Stahl mit einer Aufkohlungskammer, die über eine Zuleitung mit einem Reservoir für in einem Lösungsmittel gelöstes Kohlungsgas verbunden ist und für einen Betrieb mit einem Druck im Inneren der Aufkohlungskammer, der kleiner ist als der Atmosphärendruck, insbesondere mit einem Druck aus dem Bereich von 1 bis 100 mbar ausgelegt ist, dadurch gekennzeichnet, dass eine Einrichtung zur Separation des Lösungsmittels von dem Kohlungsgas in der Zuleitung zwischen Aufkohlungskammer und Reservoir zwischengeschaltet ist. Des Weiteren betrifft die vorliegende Erfindung ein Verfahren zur Aufkohlung von Stahl.
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公开(公告)号:CA2613079A1
公开(公告)日:2008-06-05
申请号:CA2613079
申请日:2007-12-03
Applicant: LINDE AG
Inventor: LAUMEN CHRISTOPH , SALWEN ANDERS , WIBERG SOEREN
Abstract: The surface is formed on the metal body with non-metallic substance in first method stage. The surface layer is removed on at least one of non-metallic substances contained in surface layer in second method stage. The metal alloy comprises of at least one of the metals e.g. iron, copper, cobalt, chromium, titanium, tantalum, molybdenum, manganese and silicon as primary component or as addition. The non-metallic substance comprises of carbon, oxygen, nitrogen, sulfur, or phosphorus.
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公开(公告)号:PL1935508T3
公开(公告)日:2011-05-31
申请号:PL07018848
申请日:2007-09-25
Applicant: LINDE AG
Inventor: LAUMEN CHRISTOPH , SALWÉN ANDERS , WIBERG SÖREN
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公开(公告)号:DE102007057429A1
公开(公告)日:2009-06-04
申请号:DE102007057429
申请日:2007-11-29
Applicant: LINDE AG
Inventor: HIEW PANG LING , LAUMEN CHRISTOPH , TAN BOON ANN , WANDKE ERNST
Abstract: The device for wire bonding with a copper containing contact wire (2) for connecting a component (9) with a carrier (7), comprises a guide for the contact wire, an arrangement (3) for melting a part of the contact wire for connecting with bond pads (4), a first plasma nozzle by which the part of the contact wire, the bond pad and/or the bond area is subjected with plasma for connecting with the bond pad, and a second plasma nozzle arranged vertically on the bond pad. The guide is formed so that the melted part of the contact wire is subjected in a bonding area with each of the bond pad. The device for wire bonding with a copper containing contact wire (2) for connecting a component (9) with a carrier (7), comprises a guide for the contact wire, an arrangement (3) for melting a part of the contact wire for connecting with a bond pad (4), a first plasma nozzle by which the part of the contact wire, the bond pad and/or the bond area is subjected with plasma for connecting with the bond pad, and a second plasma nozzle arranged vertically on the bond pad. The guide is formed so that the melted part of the contact wire is subjected in a bonding area with each of the bond pad. The bond pad is arranged both at the component and at the carrier. The plasma nozzle is adjustable in its bias so that a plasma beam exiting from the nozzle reaches to an adjustable area as target. The plasma nozzle is mounted in the area, in which the contact wire leaves the guide. An independent claim is included for a method for wire bonding with copper containing contact wire for connecting a component with carrier.
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公开(公告)号:BRPI0705913A
公开(公告)日:2008-07-22
申请号:BRPI0705913
申请日:2007-12-05
Applicant: LINDE AG
Inventor: LAUMEN CHRISTOPH , SALWEN ANDERS , WIBERG S REN
Abstract: The surface is formed on the metal body with non-metallic substance in first method stage. The surface layer is removed on at least one of non-metallic substances contained in surface layer in second method stage. The metal alloy comprises of at least one of the metals e.g. iron, copper, cobalt, chromium, titanium, tantalum, molybdenum, manganese and silicon as primary component or as addition. The non-metallic substance comprises of carbon, oxygen, nitrogen, sulfur, or phosphorus.
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公开(公告)号:ES2357972T3
公开(公告)日:2011-05-04
申请号:ES07018848
申请日:2007-09-25
Applicant: LINDE AG
Inventor: LAUMEN CHRISTOPH , SALWEN ANDERS , WIBERG SOEREN
IPC: B05D3/10
Abstract: Un método para aumentar la porosidad superficial de un cuerpo metálico, en el que el cuerpo metálico es una aleación metálica que comprende por lo menos uno de los metales Fe, Cu, Co, Cr, Ti, Ta, Mo, Mn y Si como componente principal o como un aditivo, y en el que en una primera etapa del método el cuerpo metálico es tratado en una atmósfera para tratamiento térmico, y sobre una superficie del cuerpo metálico se crea una capa superficial que contiene por lo menos una sustancia no metálica, más preferiblemente C, O, N, S o P, y en el que la capa superficial es creada por una reacción entre ciertos componentes de la atmósfera de tratamiento y la superficie del cuerpo metálico y en el que subsiguientemente, en una segunda etapa del método, por lo menos una de las sustancias no metálicas contenidas en la capa superficial es eliminada por lo menos en parte desde la capa superficial, caracterizado porque el cuerpo metálico en la segunda etapa del método es modificado en una atmósfera que contiene hidrógeno y/o monóxido de carbono como agente de reducción.
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公开(公告)号:DE602007011188D1
公开(公告)日:2011-01-27
申请号:DE602007011188
申请日:2007-09-25
Applicant: LINDE AG
Inventor: LAUMEN CHRISTOPH , SALWEN ANDERS DR , WIBERG SOEREN
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公开(公告)号:BRPI0900026A2
公开(公告)日:2010-01-19
申请号:BRPI0900026
申请日:2009-01-07
Applicant: LINDE AG
Inventor: WIBERG SOEREN , LAUMEN CHRISTOPH
Abstract: The invention relates to a method for press hardening of a metal or an alloy wherein said metal is heated in a controlled furnace atmosphere which is essentially hydrogen-free and which comprises mainly nitrogen and further carbon monoxide and an enrichment gas such as propane.
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