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公开(公告)号：US11638973B2
公开(公告)日：2023-05-02
申请号：US17048086
申请日：2018-10-24
IPC分类号： B23K35/30 , B23K1/00 , B23K1/19 , B23K101/20 , B23K103/12 , B23K1/008 , B23K31/02
摘要： A silver brazing material containing silver, copper, zinc, manganese, nickel, and tin as indispensable constituent elements. The silver brazing material includes 35 mass % or more and 45 mass % or less silver, 18 mass % or more and 28 mass % or less zinc, 2 mass % or more and 6 mass % or less manganese, 1.5 mass % or more and 6 mass % or less nickel, and 0.5 mass % or more and 5 mass % or less tin, with the balance being copper impurities. Within these compositional ranges, a predetermined relation is set between the manganese content and the nickel content, whereby the silver brazing material can be provided with excellent characteristics also in terms of processability or wettability. In the silver brazing material of the present invention, the silver content is reduced, and also melting point reduction and the narrowing of the temperature difference between solidus temperature and liquidus temperature are attempted.
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公开(公告)号：US10485112B2
公开(公告)日：2019-11-19
申请号：US16097383
申请日：2017-06-08
发明人： Takaomi Kishimoto
IPC分类号： H05K3/46 , C22C5/06 , H01L23/12 , H05K1/02 , H05K1/03 , H01L23/15 , H01L23/36 , H01L23/498 , B23K1/00 , B23K35/30 , C04B37/02 , H05K1/09 , B23K35/00 , B23K35/02 , B32B15/01 , C22C5/08 , C22C9/00 , H05K3/00 , H05K3/38 , B23K103/12 , B23K101/42 , B23K35/26 , B23K35/28 , B23K35/32
摘要： A ceramic circuit substrate according to the present invention includes a ceramic substrate, a copper circuit made of a copper-based material bonded, via a bonding layer, to a surface of the ceramic, and a copper heat sink made of the copper-based material bonded, via a bonding layer, to the other surface of the ceramic. The bonding layers each include a brazing material component including two or more kinds of metals, such as Ag, and an active metal having a predetermined concentration. The bonding layers each include a brazing material layer including the brazing material component, and an active metal compound layer containing the active metal. A ratio of a bonding area of the active metal compound layer in a bonding area of each of the bonding layers is 88% or more.
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公开(公告)号：US09851237B2
公开(公告)日：2017-12-26
申请号：US14382894
申请日：2013-03-12
摘要： Proposed is a contact material constituting a slider for a fuel sender, the slider moving on a conductor in conjunction with a float moving in accordance with a liquid level, wherein the contact material includes 10 to 25 mass % of nickel and a balance of palladium. The present contact material is useful in the light of material cost in addition to corrosion resistance and durability. The fuel sender is useful for vehicles, such as FFV, using composite fuel of alcohol and the like. The present invention allows for producing a slider for a fuel sender having excellent corrosion resistance and abrasion resistance.
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4.发明申请公开(公告)号：US20150027223A1
公开(公告)日：2015-01-29
申请号：US14382894
申请日：2013-03-12
摘要： Proposed is a contact material constituting a slider for a fuel sender, the slider moving on a conductor in conjunction with a float moving in accordance with a liquid level, wherein the contact material includes 10 to 25 mass % of nickel and a balance of palladium. The present contact material is useful in the light of material cost in addition to corrosion resistance and durability. The fuel sender is useful for vehicles, such as FFV, using composite fuel of alcohol and the like. The present invention allows for producing a slider for a fuel sender having excellent corrosion resistance and abrasion resistance.
摘要翻译： 提出了构成燃料传递器的滑动件的接触材料，滑块在与根据液面移动的浮子相结合的导体上移动，其中接触材料包括10至25质量％的镍和余量的钯。 鉴于耐腐蚀性和耐久性的材料成本，本接触材料是有用的。 燃料发送器用于诸如FFV的车辆，使用酒精的复合燃料等。 本发明允许制造具有优异的耐腐蚀性和耐磨性的燃料传感器用滑块。
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