CR20210535A - Método para unir piezas metálicas - Google Patents
Método para unir piezas metálicasInfo
- Publication number
- CR20210535A CR20210535A CR20210535A CR20210535A CR20210535A CR 20210535 A CR20210535 A CR 20210535A CR 20210535 A CR20210535 A CR 20210535A CR 20210535 A CR20210535 A CR 20210535A CR 20210535 A CR20210535 A CR 20210535A
- Authority
- CR
- Costa Rica
- Prior art keywords
- metal
- metal part
- melting depressant
- boron
- melting
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3601—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with inorganic compounds as principal constituents
- B23K35/3606—Borates or B-oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/362—Selection of compositions of fluxes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
- B23K1/0012—Brazing heat exchangers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/008—Soldering within a furnace
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/19—Soldering, e.g. brazing, or unsoldering taking account of the properties of the materials to be soldered
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/20—Preliminary treatment of work or areas to be soldered, e.g. in respect of a galvanic coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/20—Preliminary treatment of work or areas to be soldered, e.g. in respect of a galvanic coating
- B23K1/203—Fluxing, i.e. applying flux onto surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/02—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press ; Diffusion bonding
- B23K20/023—Thermo-compression bonding
- B23K20/026—Thermo-compression bonding with diffusion of soldering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/16—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating with interposition of special material to facilitate connection of the parts, e.g. material for absorbing or producing gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
- B23K20/227—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded with ferrous layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
- B23K20/233—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded without ferrous layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/24—Preliminary treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
- B23K35/004—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of a metal of the iron group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
- B23K35/0244—Powders, particles or spheres; Preforms made therefrom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
- B23K35/0244—Powders, particles or spheres; Preforms made therefrom
- B23K35/025—Pastes, creams, slurries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3053—Fe as the principal constituent
- B23K35/308—Fe as the principal constituent with Cr as next major constituent
- B23K35/3086—Fe as the principal constituent with Cr as next major constituent containing Ni or Mn
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3612—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with organic compounds as principal constituents
- B23K35/3617—B-compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/14—Heat exchangers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/18—Sheet panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
- B23K2103/05—Stainless steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/18—Dissimilar materials
- B23K2103/26—Alloys of Nickel and Cobalt and Chromium
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Ceramic Products (AREA)
- Catalysts (AREA)
Abstract
Un método para unir una primera pieza metálica (11) con una segunda pieza metálica (12), donde las piezas metálicas (11, 12) tienen una temperatura de solidus superior a 1100 ºC. El método comprende: aplicar una composición depresora del punto de fusión (14) sobre una superficie (15) de la primera pieza metálica (11), donde la composición depresora del punto de fusión (14) comprende un componente depresor del punto de fusión que comprende al menos 25% en peso de boro y silicio para disminuir la temperatura de fusión de la primera pieza metálica (11); poner (202) la segunda pieza metálica (12) en contacto con la composición depresora del punto de fusión (14) en un punto de contacto (16) en dicha superficie (15); calentar la primera y la segunda piezas metálicas (11, 12) a una temperatura superior a 1100 ºC; y dejar solidificar una capa de metal fundido (210) del primer componente metálico (11), de manera que se obtenga una junta (25) en el punto de contacto (16). De acuerdo con la presente divulgación el boro se origina al menos en parte de un compuesto de boro seleccionado entre cualquiera de los siguientes compuestos: ácido bórico, bórax, diboruro de titanio y nitruro de boro. También se describen la composición depresora del punto de fusión y los productos relacionados.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1950640A SE543405C2 (en) | 2019-05-29 | 2019-05-29 | Method for joining metal parts |
PCT/EP2020/062864 WO2020239395A1 (en) | 2019-05-29 | 2020-05-08 | Method for joining metal parts |
Publications (1)
Publication Number | Publication Date |
---|---|
CR20210535A true CR20210535A (es) | 2021-12-14 |
Family
ID=70681818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CR20210535A CR20210535A (es) | 2019-05-29 | 2020-05-08 | Método para unir piezas metálicas |
Country Status (17)
Country | Link |
---|---|
US (1) | US11738414B2 (es) |
EP (1) | EP3976307A1 (es) |
JP (1) | JP7290752B2 (es) |
KR (1) | KR20220012910A (es) |
CN (1) | CN113853273B (es) |
AU (1) | AU2020281468B2 (es) |
BR (1) | BR112021020848A2 (es) |
CA (1) | CA3138824C (es) |
CL (1) | CL2021003136A1 (es) |
CR (1) | CR20210535A (es) |
IL (1) | IL288364A (es) |
MX (1) | MX2021014493A (es) |
SE (1) | SE543405C2 (es) |
SG (1) | SG11202111183RA (es) |
TW (1) | TWI740503B (es) |
WO (1) | WO2020239395A1 (es) |
ZA (1) | ZA202108056B (es) |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1741031A (en) * | 1926-01-27 | 1929-12-24 | Oxweld Acetylene Co | Welding flux |
US1940262A (en) * | 1932-07-28 | 1933-12-19 | Linde Air Prod Co | Welding flux for nonferrous alloys |
US2174551A (en) * | 1936-12-30 | 1939-10-03 | Special Chemicals Corp | Flux composition |
US4235649A (en) | 1979-07-12 | 1980-11-25 | Mitsubishi Denki Kabushiki Kaisha | Flux for brazing |
FR2499892A1 (fr) * | 1981-02-16 | 1982-08-20 | Soudure Autogene Francaise | Batonnet decapant pour brasage avec fil d'apport |
JPS59118291A (ja) * | 1982-12-22 | 1984-07-07 | Mitsubishi Metal Corp | Ni基耐熱合金の接合方法 |
JPS59156587A (ja) * | 1983-02-25 | 1984-09-05 | Mitsubishi Metal Corp | 鉄族金属基合金の接合方法 |
SU1423331A1 (ru) | 1987-02-16 | 1988-09-15 | Краматорский Индустриальный Институт | Флюс дл пайки чугуна |
US5086968A (en) | 1990-01-26 | 1992-02-11 | Sundstrand Corporation | Weld repairable combustor |
FR2787737B1 (fr) * | 1998-12-23 | 2001-01-19 | Commissariat Energie Atomique | Composition de brasure, procede d'assemblage de pieces en materiaux a base d'alumine par brasage refractaire avec ladite composition de brasure, assemblage et joint refractaire ainsi obtenus |
SE523855C2 (sv) | 2000-11-10 | 2004-05-25 | Alfa Laval Corp Ab | Järnbaserat lodmaterial för sammanfogning av elememt och lödd produkt framställd härmed |
SE530724C2 (sv) * | 2006-11-17 | 2008-08-26 | Alfa Laval Corp Ab | Lodmaterial, förfarande för att löda med detta lodmaterial, lött föremål framställt med förfarandet samt lodpasata innefattande lodmaterialet |
JP5420292B2 (ja) * | 2008-05-12 | 2014-02-19 | 日新製鋼株式会社 | フェライト系ステンレス鋼 |
DK2644312T3 (en) | 2012-03-28 | 2019-02-25 | Alfa Laval Corp Ab | Hitherto unknown soldering concept |
ES2472368B1 (es) | 2012-11-30 | 2015-04-16 | Consejo Superior De Investigaciones Científicas (Csic) | Material compuesto que comprende una matriz porosa de carbón amorfo y nanopartículas de bi obtenible mediante un procedimiento sol-gel, procedimiento de obtención y su uso |
CL2012003726A1 (es) * | 2012-12-28 | 2013-02-01 | Quiborax Sa | Uso de acidos debiles oxigenados o polioxigenados, minerales o compuestos que los generen en la electrodepositacion de cobre; procedimiento de electro obtencion que comprende adicionar dicho acido debil, o un compuesto o un mineral que lo genere al proceso de electrodepositacion de cobre. |
CL2012003727A1 (es) * | 2012-12-28 | 2013-02-01 | Quiborax Sa | Uso de acidos debiles oxigenados, minerales, compuestos que los generen, para aumentar la recuperacion de cobre en el proceso de lixiviacion o biolixiviacion; procedimiento de lixiviacion o biolixiviacion de cobre que comprende a dichos acidos; y uso de desechos solidos y liquidos de planyas productoras de acidos debiles. |
WO2014128714A1 (en) * | 2013-02-19 | 2014-08-28 | Council Of Scientific & Industrial Research | Energy efficient soda lime silicate glass compositions using borax pentahydrate |
EP2853332A1 (en) | 2013-09-26 | 2015-04-01 | Alfa Laval Corporate AB | A novel brazing concept |
PT2853333T (pt) * | 2013-09-26 | 2019-12-02 | Alfa Laval Corp Ab | Método de junção de partes de metal utilizando uma camada inibidora de fusão |
CN103694812A (zh) * | 2013-12-13 | 2014-04-02 | 常州市永丰油脂厂 | 一种pvdf氟碳粉末涂料及其制备方法 |
CN104308387B (zh) * | 2014-10-08 | 2016-04-06 | 庆云昊天焊材科技有限公司 | 一种高强度绞线焊丝 |
US20180021894A1 (en) | 2015-02-17 | 2018-01-25 | Hoganas Ab (Publ) | Nickel based alloy with high melting range suitable for brazing super austenitic steel |
KR101780108B1 (ko) * | 2015-06-22 | 2017-09-19 | 두산중공업 주식회사 | 천이 액상 확산 접합을 위한 열 교환기용 플레이트 |
RU2613996C1 (ru) | 2016-03-03 | 2017-03-22 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" | Способ получения покрытий из нанолистов нитрида бора |
EP3225353B1 (en) | 2016-03-31 | 2019-06-12 | Alfa Laval Corporate AB | Method for joining heat transfer plates of a plate heat exchanger |
CN105965178A (zh) * | 2016-06-15 | 2016-09-28 | 上海和伍复合材料有限公司 | 一种高活性的硬钎剂及其制备方法 |
SE540384C2 (en) * | 2016-12-16 | 2018-09-04 | Swep Int Ab | Brazing material |
CN110732803A (zh) * | 2018-10-25 | 2020-01-31 | 嘉兴学院 | 一种微电子组装助焊剂及其制备方法 |
CN110142278A (zh) * | 2019-03-28 | 2019-08-20 | 光大环保技术装备(常州)有限公司 | 一种垃圾焚烧飞灰等离子熔融的方法 |
CN110256045A (zh) * | 2019-04-30 | 2019-09-20 | 东北大学 | 一种利用铁尾矿制备的泡沫保温板及其制备方法 |
CN111015017B (zh) * | 2019-12-20 | 2021-09-14 | 西南交通大学 | 一种Mn-Cu基焊丝及其制备方法和应用 |
CN113265767A (zh) * | 2021-04-13 | 2021-08-17 | 光大环保技术研究院(深圳)有限公司 | 一种用于等离子危废灰渣熔融系统的矿物棉生产装置及方法 |
-
2019
- 2019-05-29 SE SE1950640A patent/SE543405C2/en unknown
-
2020
- 2020-05-08 WO PCT/EP2020/062864 patent/WO2020239395A1/en unknown
- 2020-05-08 CR CR20210535A patent/CR20210535A/es unknown
- 2020-05-08 CA CA3138824A patent/CA3138824C/en active Active
- 2020-05-08 MX MX2021014493A patent/MX2021014493A/es unknown
- 2020-05-08 KR KR1020217042173A patent/KR20220012910A/ko not_active Application Discontinuation
- 2020-05-08 AU AU2020281468A patent/AU2020281468B2/en active Active
- 2020-05-08 US US17/606,566 patent/US11738414B2/en active Active
- 2020-05-08 JP JP2021570482A patent/JP7290752B2/ja active Active
- 2020-05-08 BR BR112021020848A patent/BR112021020848A2/pt unknown
- 2020-05-08 EP EP20725483.0A patent/EP3976307A1/en active Pending
- 2020-05-08 SG SG11202111183RA patent/SG11202111183RA/en unknown
- 2020-05-08 CN CN202080039235.5A patent/CN113853273B/zh active Active
- 2020-05-15 TW TW109116215A patent/TWI740503B/zh active
-
2021
- 2021-10-20 ZA ZA2021/08056A patent/ZA202108056B/en unknown
- 2021-11-24 IL IL288364A patent/IL288364A/en unknown
- 2021-11-25 CL CL2021003136A patent/CL2021003136A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
TWI740503B (zh) | 2021-09-21 |
CL2021003136A1 (es) | 2022-09-23 |
JP2022534113A (ja) | 2022-07-27 |
CN113853273A (zh) | 2021-12-28 |
SG11202111183RA (en) | 2021-12-30 |
US11738414B2 (en) | 2023-08-29 |
KR20220012910A (ko) | 2022-02-04 |
AU2020281468B2 (en) | 2023-06-29 |
JP7290752B2 (ja) | 2023-06-13 |
TW202043152A (zh) | 2020-12-01 |
CA3138824C (en) | 2023-09-05 |
MX2021014493A (es) | 2022-01-06 |
SE1950640A1 (en) | 2020-11-30 |
AU2020281468A1 (en) | 2021-12-23 |
ZA202108056B (en) | 2023-07-26 |
BR112021020848A2 (pt) | 2021-12-14 |
WO2020239395A1 (en) | 2020-12-03 |
SE543405C2 (en) | 2021-01-05 |
IL288364A (en) | 2022-01-01 |
CN113853273B (zh) | 2023-12-01 |
EP3976307A1 (en) | 2022-04-06 |
CA3138824A1 (en) | 2020-12-03 |
US20220212295A1 (en) | 2022-07-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MY169213A (en) | Method for joining metal parts | |
PH12016500192B1 (en) | Method for joining metal parts | |
CA2099278A1 (en) | Method of brazing metal surfaces | |
WO2007067591A3 (en) | Solder deposition and thermal processing of thin-die thermal interface material | |
WO2006096281A3 (en) | High energy soldering composition and method of soldering | |
DK1126946T3 (da) | Fremgangsmåde til fremstilling af metalkompositmaterialer, der kan bearbejdes ved höje temperaturer | |
CA2636345C (en) | Method of manufacturing a brazed assembly | |
EP1808264A1 (en) | Brazing flux composition comprising a lubricant | |
MX2016005453A (es) | Pulverizacion termica para proteccion contra la corrosion. | |
WO2006119962A3 (de) | Flüssigauftragbare einbrennbeschichtung | |
CR20210535A (es) | Método para unir piezas metálicas | |
AU2015243024A1 (en) | Bonding dissimilar ceramic components | |
WO2014021308A1 (ja) | 金属接合用はんだ合金及びこれを用いたはんだ付け方法 | |
US1793157A (en) | Metal cement | |
TW201611939A (en) | Method for sealing package, and sealing paste | |
CN104668686A (zh) | 一种低温钎焊刀具的方法 | |
WO2007080160A1 (en) | Brazing flux composition comprising a lubricant | |
CN203096235U (zh) | 蓝宝石窗口 | |
PL428191A1 (pl) | Sposób łączenia tytanu i stopów tytanu z aluminium i stopami aluminium, metodą lutowania twardego | |
Kostolný et al. | Research of interactions between Al substrate and Zn-Al solders | |
PL428190A1 (pl) | Sposób łączenia tytanu i stopów tytanu z aluminium i stopami aluminium, metodą lutowania miękkiego | |
US20100147929A1 (en) | Method for joining metals | |
US572200A (en) | Solder for soldering aluminium | |
US1556022A (en) | Aluminum solder | |
GB1088785A (en) | Improvements in or relating to methods for joining a surface to an adjacent copper surface |