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公开(公告)号：EP3448614B1
公开(公告)日：2020-10-28
申请号：EP17733591.6
申请日：2017-04-17
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公开(公告)号：EP3448616A1
公开(公告)日：2019-03-06
申请号：EP17733594.0
申请日：2017-04-17
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公开(公告)号：EP3448615A1
公开(公告)日：2019-03-06
申请号：EP17733592.4
申请日：2017-04-17
摘要： Strip cladding heads and strip cladding systems are disclosed. A disclosed example strip feeder for a strip cladding system includes; a drive roller to advance a cladding strip along a strip feed path through contact plates; a first guide rail having a first slot extending across an entirety of the strip feed path; a first adjustable bearing and a second adjustable bearing located within the first slot, the first adjustable bearing and the second adjustable bearing capable of being secured at positions within the first slot using corresponding first and second strip width adjusters; a second guide rail having a second slot extending across an entirety of the strip feed path and positioned at a different location than the first guide rail along the strip feed path; and a third adjustable bearing and a fourth adjustable bearing located within the second slot, the third adjustable bearing and the fourth adjustable bearing capable of being secured at positions within the second slot using corresponding third and fourth strip width adjusters, the first, second, third, and fourth strip width adjusters to, when secured, define a location and a width of an effective strip feed path.
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64.发明授权A METHOD OF REPAIRING DEFECTS IN CAST IRON WORKPIECES, AND A METHOD OF CONNECTING CAST IRON WORKPIECES 有权一种修复铸铁工件缺陷的方法和一种连接铸铁工件的方法
公开(公告)号：EP2790854B1
公开(公告)日：2017-11-22
申请号：EP11877517.0
申请日：2011-12-15
发明人： ZHANG, Hong Wei
IPC分类号： B22D19/00 , B22D19/10 , B22D19/04 , B23P6/04 , B23K25/00 , B22D23/06 , C21D1/10 , B22D23/10 , B22D25/02 , C22C33/10 , C22C37/04 , F01D25/00 , C21C1/10
CPC分类号： B22D19/10 , B22D19/0081 , B22D19/04 , B22D23/06 , B22D23/10 , B22D25/02 , B23K25/00 , B23K25/005 , B23P6/04 , B23P6/045 , C21C1/105 , C22C33/10 , C22C37/04 , F01D25/005
摘要： A method of repairing defect in cast iron workpiece, including: machining the workpiece in the area of the defect to remove the defective material and form a chamber opening at a surface of the workpiece; anchoring a receptacle to the workpiece above the chamber (2), the receptacle is provided with an orifice in communication with the chamber; adding molten iron (4) into the receptacle so that it at least part of it flows into the chamber; adding slagging agent (5) into the receptacle; heating the slagging agent and the molten iron with an electrode (6); adding nodulizing agent into the molten iron so as to segregate graphite; and allowing the molten iron and the workpiece to cool down slowly. The above-described technique also has applicability for connecting two cast iron workpieces (11,12) together.
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65.发明授权WELDING SYSTEM AND METHOD OF WELDING WITH CURTAIN ELECTRODES AND STRIP ELECTRODES 有权系统在VERFAHREN ZUM SCHWEISSEN MIT VORHANGELEKTRODEN UND BANDELEKTRODEN
公开(公告)号：EP2658671B1
公开(公告)日：2017-02-15
申请号：EP11813690.2
申请日：2011-12-16
申请人： Lincoln Global, Inc.
发明人： PETERS, Steven, R.
CPC分类号： B23K9/042 , A61B10/0045 , A61B10/02 , A61B10/0283 , A61B2010/008 , B23K9/09 , B23K9/1043 , B23K9/1735 , B23K9/188 , B23K25/00
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公开(公告)号：EP1707304B1
公开(公告)日：2016-02-03
申请号：EP06300169.7
申请日：2006-02-28
IPC分类号： B23K35/362 , B23K35/36 , B23K25/00 , B23K1/20
CPC分类号： B23K35/362 , B23K1/203 , B23K25/005 , B23K35/3605 , B23K35/3608
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67.发明公开METHOD OF LASER RE-MELT REPAIR OF SUPERALLOYS USING FLUX 审中-公开REPARATURVERFAHREN DURCH LASERNEUVERSCHMELZUNG VON SUPERLEGIERUNGEN DURCHSTRÖMUNG
公开(公告)号：EP2950973A1
公开(公告)日：2015-12-09
申请号：EP14704049.7
申请日：2014-01-29
申请人： Siemens Energy, Inc.
发明人： BRUCK, Gerald J. , KAMEL, Ahmed
CPC分类号： B23P6/007 , B23K9/042 , B23K9/044 , B23K9/124 , B23K9/173 , B23K9/18 , B23K10/027 , B23K15/0086 , B23K25/005 , B23K26/342 , B23K35/002 , B23K35/005 , B23K35/0227 , B23K35/0244 , B23K35/0255 , B23K35/0261 , B23K35/0266 , B23K35/3033 , B23K35/304 , B23K35/3605 , B23K35/3607 , B23K35/361 , B23K2201/001 , B23K2203/02 , B23K2203/04 , B23K2203/05 , B23K2203/18 , B23K2203/26 , C23C24/106 , C23G1/32 , F01D5/005 , F05D2230/13
摘要： A method of repairing service-induced surface cracks (92) in a superalloy component (90). A layer of powdered flux material (100) is applied over the cracks and is melted with a laser beam (98) to form a re-melted zone (104) of the superalloy material under a layer of slag (106). The slag cleanses the melt pool of contaminants that may have been trapped in the cracks, thereby eliminating the need for pre-melting fluoride ion cleaning. Optionally, alloy feed material may be applied with the powdered flux material to augment the volume of the melt or to modify the composition of the re-melted zone.
摘要翻译： 在超合金部件（90）中修复服务引起的表面裂纹（92）的方法。 将一层粉末状助焊剂材料（100）施加在裂纹上并用激光束（98）熔化，以在一层熔渣（106）下形成超合金材料的再熔化区（104）。 炉渣清洗可能已被捕获在裂缝中的污染物的熔池，从而不需要预先氟化物离子清洗。 任选地，合金进料可以用粉末焊剂材料施加以增加熔体的体积或改变再熔融区的组成。
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68.发明公开DEPOSITION OF SUPERALLOYS USING POWDERED FLUX AND METAL 有权AUFTRAG VON SUPERLEGIERUNGEN MIT HILFE VON FLUSSMITTEL- UND METALLPULVER
公开(公告)号：EP2950966A2
公开(公告)日：2015-12-09
申请号：EP14702409.5
申请日：2014-01-17
申请人： Siemens Energy, Inc.
发明人： BRUCK, Gerald J. , KAMEL, Ahmed
IPC分类号： B23K26/34 , B23K9/04 , B23K10/02 , B23K15/00 , B23K26/14 , C23C24/10 , C23C26/02 , F01D5/00 , B23K9/18 , B23K9/12 , B23K25/00 , B23K35/02 , B23K35/30 , B23K9/173 , B23K9/235
CPC分类号： B23K9/042 , B23K9/044 , B23K9/124 , B23K9/173 , B23K9/18 , B23K9/235 , B23K10/027 , B23K15/0086 , B23K25/005 , B23K26/144 , B23K26/34 , B23K26/342 , B23K35/0261 , B23K35/0266 , B23K35/0272 , B23K35/3033 , B23K35/304 , B23K35/36 , B23K35/38 , B23K35/383 , B23K2201/001 , B23K2203/02 , B23K2203/18 , B23K2203/26 , C23C24/10 , C23C24/106 , C23C26/02 , F01D5/005 , F05D2230/31
摘要： A method for depositing superalloy materials. A layer of powder (14) disposed over a superalloy substrate (12) is heated with an energy beam (16) to form a layer of superalloy cladding (10) and a layer of slag (18). The layer of powder includes flux material and alloy material, formed either as separate powders or as a hybrid particle powder. A layer of powdered flux material (22) may be placed over a layer of powdered metal (20), or the flux and metal powders may be mixed together (36). An extrudable filler material (44) such as nickel, nickel-chromium or nickel-chromium-cobalt wire or strip may be added to the melt pool to combine with the melted powder to give the superalloy cladding the composition of a desired superalloy material
摘要翻译： 一种沉积超合金材料的方法。 设置在超合金基底（12）上方的一层粉末（14）用能量束（16）加热以形成一层超合金包层（10）和一层熔渣（18）。 粉末层包括焊剂材料和合金材料，其形成为单独的粉末或作为混合颗粒粉末。 一层粉状助焊剂材料（22）可以放置在粉末状金属（20）的一层上，或者焊剂和金属粉末可以混合在一起（36）。 可将可挤出的填料（44）如镍，镍铬或镍 - 铬 - 钴线或条带加入到熔池中以与熔融的粉末组合以使超合金包层成为所需的超合金材料
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69.发明公开Method of depositing an overlay material onto a metal surface by means of electroslag strip cladding, with flux having more than 55 wt% CaF2 ; corresponding flux and article with such overlay 有权一种用于通过电渣条片镶板的手段施加覆盖材料至金属表面，具有超过55％（重量）氟化钙保持通量方法; 对应通量和与这样的覆盖材料制品
公开(公告)号：EP2881211A1
公开(公告)日：2015-06-10
申请号：EP13005655.9
申请日：2013-12-05
发明人： YILDIRIM Hasan , DECHERF Mathieu
IPC分类号： B23K25/00 , B23K35/362 , B23K35/365 , B23K35/368
CPC分类号： B23K25/005 , B23K35/362 , B23K35/365 , B23K35/368
摘要： In a method of depositing an overlay material onto a metal surface by means of electroslag strip cladding, said electroslag strip cladding comprises using a welding strip electrode made of a 625 alloy and a flux material having a CaF 2 content of > 55 wt%, preferably > 60 wt%.
摘要翻译： 在通过电渣带极堆焊手段覆盖材料的沉积在金属表面上的方法，所述带材电渣包层包括使用由625合金制成的焊接带状电极和具有> 55重量％的CaF2含有焊剂材料，优选 > 60重量％。
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70.发明授权VERFAHREN ZUR AUFSCHWEISSUNG EINER EINZIGEN NUTZSCHICHT AUF EINEN GRUNDWERKSTOFF UNTER VERWENDUNG MEHRERER FÜLLDRAHTELEKTRODEN, METALLPULVER UND SCHWEISSPULVER 有权PROCEDURE用于焊接在单个层上碱性物质使用多芯焊条，金属粉末和焊粉
公开(公告)号：EP2012961B1
公开(公告)日：2014-05-07
申请号：EP07723180.1
申请日：2007-03-12
发明人： BRASS, Walter , SCHOLZ, René
IPC分类号： B23K9/04 , B23K9/18 , B23K9/32 , B23K25/00 , B23K101/04
CPC分类号： B23K9/048 , B23K9/188 , B23K9/324 , B23K25/005 , B23K2201/04
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