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公开(公告)号：EP3137253B1
公开(公告)日：2018-12-12
申请号：EP14891039.1
申请日：2014-10-21
IPC分类号： B23K35/02 , B23K35/30 , C22C19/05 , B23K1/00 , B23K9/167 , B23K103/02 , B23K103/18
CPC分类号： C22C19/055 , B23K1/00 , B23K9/167 , B23K26/211 , B23K35/0233 , B23K35/0244 , B23K35/0261 , B23K35/304 , B23K2103/02 , B23K2103/26
摘要： A ductile boron bearing nickel based welding material which includes boron within the range of 0.4 - 0.6 wt. % B, carbon from a trace amount to 0.04 wt. % C, 17 - 23 wt. % Cr, 0.35 - 10 wt. % Mo, 0.1 - 4.15 wt. % Nb with nickel or iron and impurities to balance for manufacturing of welding and brazing wires, powders and foils used in the repair of various articles made of nickel, cobalt and iron based alloys.
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2.发明公开METHOD OF CLADDING AND FUSION WELDING OF SUPERALLOYS USING COMPOSITE FILLER POWDER 审中-公开方法包装和熔焊超合金利用填充物粉
公开(公告)号：EP2822726A1
公开(公告)日：2015-01-14
申请号：EP12889603.2
申请日：2012-12-05
CPC分类号： B23K1/19 , B23K1/0018 , B23K1/005 , B23K1/0056 , B23K9/042 , B23K9/23 , B23K26/32 , B23K26/342 , B23K35/0244 , B23K35/22 , B23K35/30 , B23K35/3033 , B23K35/304 , B23K35/3046 , B23K2101/001 , B23K2103/02 , B23K2103/18 , B23K2103/26 , C21D9/50 , C22F1/10 , F01D5/005 , F05D2230/232 , F05D2300/13 , Y02T50/672
摘要： The present concept is a method of cladding and fusion welding of superalloys and includes the steps of firstly application of a composite filler powder that consists of 5-50% by weight brazing powder which includes melting point depressants, and 50-95% by weight high temperature welding powder, to a superalloy base material. Secondly there is simultaneous heating of the base material and the composite filler powder by a welding heat source that is movable relative to the base material. There is heating to a temperature that will fully melt the brazing powder and at least partially melt the high temperature welding powder and also melt a surface layer of the base material, thereby forming a weld pool. Thirdly upon solidification and cooling of the weld pool, there is coalescence between the weld bead and the base material.
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3.发明授权
公开(公告)号：EP3086899B1
公开(公告)日：2020-04-15
申请号：EP13900413.9
申请日：2013-12-24
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4.发明公开PRECIPITATION STRENGTHENED NICKEL BASED WELDING MATERIAL FOR FUSION WELDING OF SUPERALLOYS 审中-公开PRÄZIPITATIONSGESTÄRKTESSCHWEISSMATERIAL AUF NICKELBASIS ZUM FUSIONSSCHWISSEN VON SUPERLEGIERUNGEN
公开(公告)号：EP3086899A1
公开(公告)日：2016-11-02
申请号：EP13900413.9
申请日：2013-12-24
CPC分类号： B23K35/304 , B23K35/0222 , B23K35/0227 , B23K35/0255 , B23K35/0261 , B23K35/24 , B23K35/30 , B23K35/3033 , B23P6/00 , C22C19/05 , C22C19/056 , C22C19/057 , C22F1/10
摘要： A precipitation strengthened nickel based welding material that comprises 5-15 wt. % Co, 5-25 wt. % Cr, 1-6 wt. % Al, 0.05-0.2 wt. % C, 0.015-0.4 wt. % B, 1-3 wt. % Si, chemical elements selected from among tungsten and molybdenum from about 1 to 20 wt. %, chemical elements selected from among titanium, zirconium, hafnium, tantalum and rhenium from about 1 to 18 wt. % and nickel with impurities to balance, wherein the boron content is inversely proportional to silicon content and decreases from about 0.3 wt. % to about 0.015 wt. % when silicon content increases from about 1 wt. % to about 3 wt. % produces sound high strength and high oxidation resistance crack free welds on precipitation strengthened superalloys and single crystal materials.
摘要翻译： 沉淀强化的镍基焊接材料，包括5-15wt。 ％Co，5-25wt。 ％Cr，1-6wt。 ％Al，0.05-0.2wt。 ％C，0.015-0.4重量％ ％B，1-3wt。 ％Si，选自钨和钼的化学元素为约1-20wt。 ％，选自钛，锆，铪，钽和铼的化学元素为约1至18wt。 ％和镍与杂质平衡，其中硼含量与硅含量成反比，并从约0.3wt。 ％至约0.015wt。 当硅含量从约1wt。 ％至约3wt。 ％产生声强度高，耐氧化性高的无裂纹焊接，对析出强化的超合金和单晶材料。
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公开(公告)号：EP2911825A1
公开(公告)日：2015-09-02
申请号：EP12887027.6
申请日：2012-10-24
CPC分类号： B23K35/0261 , B23K35/304 , B23K35/3046 , B23K35/3086 , B23K35/404 , C22C19/055 , C22C19/07 , C22C38/02 , C22C38/54 , C23C8/68 , C23C8/70 , C23C10/44 , C23C10/46 , C23C12/02 , C23C14/30 , C23C14/34 , C23C16/487 , C23C24/085 , C25D11/028
摘要： The present invention is a composite welding wire for fusion welding of components manufactured of superalloys. The composite weld wire includes an inner core wire and a surface layer applied and bonded to the inner core wire. The surface layer includes alloying elements selected from among B and Si with a total bulk content of B and Si in the composite welding wire of 0.1 to 10 wt. %. Preferably the total bulk content of B is less than 4 wt. % and the surface layer comprises from 5 to 95 wt.% of the alloying elements selected from among B and Si.
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公开(公告)号：EP1051280B1
公开(公告)日：2006-10-04
申请号：EP97947829.4
申请日：1997-11-12
发明人： ELLISON, Keith , LIBURDI, Joseph
CPC分类号： B23P6/007 , B23K35/025 , B23K35/22 , B23K35/3033 , B23K35/3046 , B23K35/3613
摘要： This invention relates to a composition for repairing metallic articles which in its initial state is in the form of an adhesive, self-supporting putty, capable of being molded including 5-15 % by weight of a sacrificial binder containing at least one acrylic resin and volatile solvent. The invention also relates to a kit for the composition and methods for repair.
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公开(公告)号：EP1051280A1
公开(公告)日：2000-11-15
申请号：EP97947829.4
申请日：1997-11-12
发明人： ELLISON, Keith , LIBURDI, Joseph
CPC分类号： B23P6/007 , B23K35/025 , B23K35/22 , B23K35/3033 , B23K35/3046 , B23K35/3613
摘要： This invention relates to a composition for repairing metallic articles which in its initial state is in the form of an adhesive, self-supporting putty, capable of being molded including 5-15 % by weight of a sacrificial binder containing at least one acrylic resin and volatile solvent. The invention also relates to a kit for the composition and methods for repair.
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公开(公告)号：EP2822726B1
公开(公告)日：2019-05-22
申请号：EP12889603.2
申请日：2012-12-05
IPC分类号： B23K1/00 , B23K1/19 , B23K1/005 , B23K9/23 , B23K35/30 , B23K9/04 , B23K26/32 , B23K35/02 , B23K35/22 , C21D9/50 , C22F1/10 , F01D5/00 , B23K26/342 , B23K101/00 , B23K103/02 , B23K103/18
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9.发明公开A DUCTILE BORON BEARING NICKEL BASED WELDING MATERIAL 有权DUKTILES SCHWEISSMATERIAL AUF NICKELBASIS MIT BOR
公开(公告)号：EP3137253A1
公开(公告)日：2017-03-08
申请号：EP14891039.1
申请日：2014-10-21
CPC分类号： C22C19/055 , B23K1/00 , B23K9/167 , B23K26/211 , B23K35/0233 , B23K35/0244 , B23K35/0261 , B23K35/304 , B23K2103/02 , B23K2103/26
摘要： A ductile boron bearing nickel based welding material which includes boron within the range of 0.4 - 0.6 wt. % B, carbon from a trace amount to 0.04 wt. % C, 17 - 23 wt. % Cr, 0.35 - 10 wt. % Mo, 0.1 - 4.15 wt. % Nb with nickel or iron and impurities to balance for manufacturing of welding and brazing wires, powders and foils used in the repair of various articles made of nickel, cobalt and iron based alloys.
摘要翻译： 一种延性硼轴承镍基焊接材料，其包括在0.4-0.6重量％范围内的硼。 ％B，微量至0.04重量％的碳。 ％C，17-23重量％ ％Cr，0.35-10wt。 ％Mo，0.1〜4.15wt。 用镍或铁制造的Nb和用于制造焊接和钎焊线，用于修复由镍，钴和铁基合金制成的各种制品的粉末和箔的杂质的杂质。
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