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公开(公告)号：EP3464681A1
公开(公告)日：2019-04-10
申请号：EP17732979.4
申请日：2017-05-30
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2.发明公开DISPOSITIF DESTINE A LA MISE EN OEUVRE D'UN TRAITEMENT D'ANODISATION ET TRAITEMENT D'ANODISATION 有权VORRICHTUNG ZUR IMPLEMENTIERUNG EINER ANODISIERUNGSBEHANDLUNG UND ANODISIERUNGSBEHANDLUNG
公开(公告)号：EP3137656A1
公开(公告)日：2017-03-08
申请号：EP15725761.9
申请日：2015-04-20
CPC分类号： C25D21/12 , C25D11/005 , C25D11/026 , C25D17/02 , C25D17/12 , C25D21/06 , C25D21/18
摘要： The invention relates to a device intended for implementation of an anodization treatment of a part, the device comprising: - a treatment chamber comprising a part to be treated and a counter electrode situated opposite the part to be treated, the part to be treated constituting a first wall of the treatment chamber, - a generator, a first terminal of the generator being electrically connected to the part to be treated and a second terminal of the generator being electrically connected to the counter electrode, and - a system for storage and circulation of an electrolyte, the system comprising: a storage tank, different from the treatment chamber, intended to contain the electrolyte, and an electrolyte circulation circuit intended to allow the electrolyte to flow between the storage tank and the treatment chamber.
摘要翻译： 一种用于对部件执行阳极氧化处理的装置，所述装置包括处理室，所述处理室包括阳极氧化部分以及面对待处理部分的对置电极，待处理部分构成处理室的第一壁; 发电机，所述发电机的第一端子电连接到待处理部件，所述发电机的第二端子电连接到所述对置电极; 以及用于储存和循环电解质的系统，所述系统包括与处理室不同的用于容纳电解质的储存容器; 以及用于循环电解质以使电解液能够在储存容器和处理室之间流动的电路。
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公开(公告)号：EP3377680B1
公开(公告)日：2020-01-01
申请号：EP16815573.7
申请日：2016-11-16
申请人： Safran Helicopter Engines , SAFRAN
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4.发明公开
公开(公告)号：EP3377680A1
公开(公告)日：2018-09-26
申请号：EP16815573.7
申请日：2016-11-16
申请人： Safran Helicopter Engines , SAFRAN
摘要： The invention relates to an aircraft engine part (1) comprising at least one metal substrate (2) and an erosion protective coating (3) present on the substrate, the coating comprising at least one phase (4) comprising at least chromium in an atomic content greater than or equal to 45% and carbon in an atomic content between 5% and 20%, said phase comprising chromium carbides Cr7C3 and Cr23C6. The invention also relates to a process for manufacturing such a part in which a coating composition is deposited on the part by electrodeposition and the part is heat treated at a temperature between 250°C and 700°C.
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5.发明授权
公开(公告)号：EP3137656B1
公开(公告)日：2018-06-06
申请号：EP15725761.9
申请日：2015-04-20
CPC分类号： C25D21/12 , C25D11/005 , C25D11/026 , C25D17/02 , C25D17/12 , C25D21/06 , C25D21/18
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公开(公告)号：EP3110989B1
公开(公告)日：2020-11-04
申请号：EP15711250.9
申请日：2015-02-24
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公开(公告)号：EP3110989A1
公开(公告)日：2017-01-04
申请号：EP15711250.9
申请日：2015-02-24
摘要： The invention relates to a method of manufacturing a protective edge for a blade, wherein a protective edge (30) of anodizable metal is provided, and the protective edge (30) is subjected to a micro arc oxidation electrolytic treatment. The invention also relates to a protective edge (30) manufactured by said method.
摘要翻译： 一种制造用于刀片的保护边缘的方法，其中设置由阳极化金属制成的保护边缘（30），并且所述保护边缘（30）进行微弧氧化电解处理。 使用所述方法制造的保护边缘（30）。
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8.发明授权PROCÉDÉ DE FABRICATION D'UNE PIÈCE EN ACIER FAIBLEMENT ALLIÉ NITRURÉ 有权PROCÉDÉDE FABRICATION D'UNE PIERCE EN ACIER FAIBLEMENTALLIÉNITRURÉ
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