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公开(公告)号：US08043454B1
公开(公告)日：2011-10-25
申请号：US12987851
申请日：2011-01-10
IPC分类号： C03B29/00
CPC分类号： H05K3/4061 , A61N1/3754 , H01L23/15 , H01L23/49827 , H01L2924/0002 , H01L2924/09701 , H05K1/092 , Y10T428/24917 , Y10T428/24926 , H01L2924/00
摘要： The invention is a method of making a hermetic via in a ceramic substrate that is comprised of noble metal powder in a glass-free paste that contains an admixture of a particulate phase of niobium pentoxide. The electrically conductive platinum provides excellent electrical conductivity while the niobium pentoxide phase prevents shrinkage of the paste during thermal processing and binds to both the ceramic and the noble metal particulates in the via, thus maintaining a hermetic seal around the via.
摘要翻译： 本发明是一种在含有五氧化二铌颗粒相的混合物的无玻璃浆中的贵金属粉末的陶瓷基体中制造密封通孔的方法。 导电铂提供优异的导电性，同时五氧化二铌相防止在热加工期间膏的收缩，并且与通孔中的陶瓷和贵金属微粒结合，从而保持围绕通孔的气密性密封。
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公开(公告)号：US07901761B1
公开(公告)日：2011-03-08
申请号：US11694774
申请日：2007-03-30
IPC分类号： B32B9/00
CPC分类号： H05K3/4061 , A61N1/3754 , H01L23/15 , H01L23/49827 , H01L2924/0002 , H01L2924/09701 , H05K1/092 , Y10T428/24917 , Y10T428/24926 , H01L2924/00
摘要： The invention is a hermetic via in a ceramic substrate that is comprised of noble metal powder in a glass-free paste that contains an admixture of a particulate phase of niobium pentoxide. The electrically conductive platinum provides excellent electrical conductivity while the niobium pentoxide phase prevents shrinkage of the paste during thermal processing and binds to both the ceramic and the noble metal particulates in the via, thus maintaining a hermetic seal around the via.
摘要翻译： 本发明是陶瓷基材中的密封通孔，其由含有五氧化二铌颗粒相的混合物的无玻璃浆中的贵金属粉末组成。 导电铂提供优异的导电性，同时五氧化二铌相防止在热加工期间膏的收缩，并且与通孔中的陶瓷和贵金属微粒结合，从而保持围绕通孔的气密性密封。
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公开(公告)号：US07157150B2
公开(公告)日：2007-01-02
申请号：US10823963
申请日：2004-04-14
CPC分类号： B32B15/015 , A61N1/372 , A61N1/37205 , A61N1/3752 , Y10T428/12014 , Y10T428/12632 , Y10T428/12806 , Y10T428/12812 , Y10T428/12937 , Y10T428/12979
摘要： A method of bonding a stainless steel part to a titanium part by heating a component assembly comprised of the titanium part, the stainless steel part, and a compact titanium-nickel filler material placed between the two parts and heated at a temperature that is less than the melting point of either the stainless steel part or the titanium part. The compact filler material is made of particles, preferably spheres, of discrete layers of nickel and titanium metal that react with each other and with the stainless and titanium parts to form a strong assembly when thermally processed. The component assembly is held in intimate contact at temperature in a non-reactive atmosphere for a sufficient time to develop a hermetic and strong bond between the stainless steel part and the titanium part.
摘要翻译： 通过加热由钛部件，不锈钢部件和紧凑的钛 - 镍填充材料组成的部件组件，将不锈钢部件接合到钛部件的方法，所述部件组件位于两部分之间并在小于等于 不锈钢部件或钛部件的熔点。 紧凑的填充材料由颗粒，优选球体，由离散的镍和钛金属层制成，它们在热处理时彼此反应并与不锈钢和钛部分形成强大的组件。 组件组件在非反应性气氛中的温度下保持紧密接触足够的时间以在不锈钢部件和钛部件之间形成气密和牢固的结合。
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公开(公告)号：US08447402B1
公开(公告)日：2013-05-21
申请号：US11691293
申请日：2007-03-26
申请人： Guangqiang Jiang , Attila Antalfy
发明人： Guangqiang Jiang , Attila Antalfy
CPC分类号： B23K1/19 , A61N1/05 , A61N1/3756 , B23K2103/08 , B23K2103/14 , B23K2103/18 , B23K2103/52 , Y10T428/12535
摘要： The invention is a component assembly and method of hermetically bonding a ceramic part to a metal part by welding and brazing a component assembly comprised of metal parts, a ceramic part, and an intermediate metal ferrule. The ceramic part is preferably a hollow tube of partially-stabilized zirconia that is brazed to an alignment ferrule that is preferably titanium or a titanium alloy, such as Ti-6Al-4V. On one end the component assembly is brazed to an end cap for closure. On the other end the alignment ferrule is preferably brazed to a ring that is preferably comprised of a noble metal, such as platinum, iridium, or alloys of platinum and iridium. The ring is then laser welded to an eyelet that is preferably comprised of a noble metal.
摘要翻译： 本发明是通过焊接和钎焊由金属部件，陶瓷部件和中间金属套圈组成的部件组件将陶瓷部件气密地接合到金属部件的组件组件和方法。 陶瓷部件优选是部分稳定化的氧化锆的中空管，其钎焊到优选为钛或钛合金（例如Ti-6Al-4V）的对准套圈。 在一端，组件组件钎焊到端盖以封闭。 在另一端，对准套圈优选钎焊到优选由贵金属如铂，铱或铂和铱的合金构成的环上。 然后将环激光焊接到优选由贵金属组成的孔眼。
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公开(公告)号：US20050194426A1
公开(公告)日：2005-09-08
申请号：US10793536
申请日：2004-03-03
申请人： Guangqiang Jiang , Attila Antalfy
发明人： Guangqiang Jiang , Attila Antalfy
CPC分类号： B23K35/005 , B23K20/16 , B23K35/004 , B23K35/3033 , B23K2103/24
摘要： The invention is a method of bonding a stainless steel part to a titanium part by heating a component assembly comprised of the titanium part, the stainless steel part, and a very thin substantially pure nickel filler material placed between the two parts and heated at a temperature that is greater than the temperature of the eutectic formed between the titanium part and the substantially pure nickel filler material, but that is less than the melting point of either the filler material, the stainless steel part, or the titanium part. The component assembly is held in intimate contact at temperature in a non-reactive atmosphere for a sufficient time to develop a hermetic and strong bond between the stainless steel part and the titanium part. The bonded component assembly is optionally treated with acid to remove any residual free nickel and nickel salts, to assure a biocompatible component assembly for implantation in living tissue.
摘要翻译： 本发明是一种通过加热由钛部件，不锈钢部件和放置在两部件之间的非常薄的基本上纯的镍填充材料组成的部件组件将不锈钢部件粘合到钛部件上并在温度加热的方法 这大于在钛部分和基本上纯的镍填充材料之间形成的共晶体的温度，而是小于填充材料，不锈钢部件或钛部分的熔点。 组件组件在非反应性气氛中的温度下保持紧密接触足够的时间以在不锈钢部件和钛部件之间形成气密和牢固的结合。 任选地用酸处理粘合组分组合物以除去任何残留的游离镍和镍盐，以确保用于植入生物组织的生物相容性组分组件。
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公开(公告)号：US20050227105A1
公开(公告)日：2005-10-13
申请号：US10823963
申请日：2004-04-14
CPC分类号： B32B15/015 , A61N1/372 , A61N1/37205 , A61N1/3752 , Y10T428/12014 , Y10T428/12632 , Y10T428/12806 , Y10T428/12812 , Y10T428/12937 , Y10T428/12979
摘要： A method of bonding a stainless steel part to a titanium part by heating a component assembly comprised of the titanium part, the stainless steel part, and a compact titanium-nickel filler material placed between the two parts and heated at a temperature that is less than the melting point of either the stainless steel part or the titanium part. The compact filler material is made of particles, preferably spheres, of discrete layers of nickel and titanium metal that react with each other and with the stainless and titanium parts to form a strong assembly when thermally processed. The component assembly is held in intimate contact at temperature in a non-reactive atmosphere for a sufficient time to develop a hermetic and strong bond between the stainless steel part and the titanium part.
摘要翻译： 通过加热由钛部件，不锈钢部件和紧凑的钛 - 镍填充材料组成的部件组件，将不锈钢部件接合到钛部件的方法，所述部件组件位于两部分之间并在小于等于 不锈钢部件或钛部件的熔点。 紧凑的填充材料由颗粒，优选球体，由离散的镍和钛金属层制成，它们在热处理时彼此反应并与不锈钢和钛部分形成强大的组件。 组件组件在非反应性气氛中的温度下保持紧密接触足够的时间以在不锈钢部件和钛部件之间形成气密和牢固的结合。
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公开(公告)号：US08177116B2
公开(公告)日：2012-05-15
申请号：US13312274
申请日：2011-12-06
申请人： Guangqiang Jiang , Attila Antalfy
发明人： Guangqiang Jiang , Attila Antalfy
CPC分类号： B23K35/005 , A61N1/372 , A61N1/37205 , A61N1/3752 , B23K20/023 , B23K35/004 , B23K35/0238 , B23K2103/24 , Y10T29/49993 , Y10T428/12069 , Y10T428/12806 , Y10T428/12937 , Y10T428/12979
摘要： A method of bonding a stainless steel part to a titanium part by heating a component assembly comprised of the titanium part, the stainless steel part, and a laminated titanium-nickel filler material placed between the two parts and heated at a temperature that is less than the melting point of either the stainless steel part or the titanium part. The component assembly is held in intimate contact at temperature in a non-reactive atmosphere for a sufficient time to develop a hermetic and strong bond between the stainless steel part and the titanium part. The bonded component assembly is optionally treated with acid to remove any residual free nickel and nickel salts, to assure a biocompatible component assembly, if implanted in living tissue.
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8.发明申请公开(公告)号：US20050224558A1
公开(公告)日：2005-10-13
申请号：US10821023
申请日：2004-04-07
申请人： Guangqiang Jiang , Attila Antalfy
发明人： Guangqiang Jiang , Attila Antalfy
CPC分类号： B23K35/005 , A61N1/372 , A61N1/37205 , A61N1/3752 , B23K20/023 , B23K35/004 , B23K35/0238 , B23K2103/24 , Y10T29/49993 , Y10T428/12069 , Y10T428/12806 , Y10T428/12937 , Y10T428/12979
摘要： A method of bonding a stainless steel part to a titanium part by heating a component assembly comprised of the titanium part, the stainless steel part, and a laminated titanium-nickel filler material placed between the two parts and heated at a temperature that is less than the melting point of either the stainless steel part or the titanium part. The component assembly is held in intimate contact at temperature in a non-reactive atmosphere for a sufficient time to develop a hermetic and strong bond between the stainless steel part and the titanium part. The bonded component assembly is optionally treated with acid to remove any residual free nickel and nickel salts, to assure a biocompatible component assembly, if implanted in living tissue.
摘要翻译： 通过加热由钛部件，不锈钢部件和放置在两部件之间的层压钛镍填充材料组成的部件组件，将不锈钢部件粘合到钛部件上的方法，并在小于等于 不锈钢部件或钛部件的熔点。 组件组件在非反应性气氛中的温度下保持紧密接触足够的时间以在不锈钢部件和钛部件之间形成气密和牢固的结合。 任选地用酸处理粘合组分组件以除去任何残留的游离镍和镍盐，以确保植入生物组织中的生物相容性组分组装。
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公开(公告)号：US20060138202A1
公开(公告)日：2006-06-29
申请号：US11357280
申请日：2006-02-16
申请人： Guangqiang Jiang , Attila Antalfy
发明人： Guangqiang Jiang , Attila Antalfy
IPC分类号： B23K35/12
CPC分类号： B23K35/005 , B23K20/16 , B23K35/004 , B23K35/3033 , B23K2103/24
摘要： A method of braze bonding a stainless steel part to a titanium part by heating a component assembly comprised of the titanium part, the stainless steel part, and a very thin substantially pure nickel foil filler material placed between the two parts and heated at a temperature that is greater than the temperature of the eutectic formed between the titanium part and the substantially pure nickel filler material, but that is less than the melting point of either the filler material, the stainless steel part, or the titanium part. The component assembly is held in intimate contact at temperature in a non-reactive atmosphere for a sufficient time to develop a hermetic and strong bond between the stainless steel part and the titanium part. The bonded component assembly is optionally treated with acid to remove any residual free nickel and nickel salts, to assure a biocompatible component assembly for implantation in living tissue.
摘要翻译： 通过加热由钛部件，不锈钢部件和非常薄的基本上纯的镍箔填充材料组成的部件组合件，将不锈钢部件钎焊到钛部件上的方法，该材料放置在两部件之间并在 大于在钛部分和基本上纯的镍填充材料之间形成的共晶体的温度，但是小于填充材料，不锈钢部件或钛部分的熔点。 组件组件在非反应性气氛中的温度下保持紧密接触足够的时间以在不锈钢部件和钛部件之间形成气密和牢固的结合。 任选地用酸处理粘合组分组合物以除去任何残留的游离镍和镍盐，以确保用于植入生物组织的生物相容性组分组件。
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