ES2117775T3 - Procedimiento y dispositivo de tratamiento con fundente, por via seca, de superficies metalicas antes de la soldadura o estañado. - Google Patents
Procedimiento y dispositivo de tratamiento con fundente, por via seca, de superficies metalicas antes de la soldadura o estañado.Info
- Publication number
- ES2117775T3 ES2117775T3 ES94402784T ES94402784T ES2117775T3 ES 2117775 T3 ES2117775 T3 ES 2117775T3 ES 94402784 T ES94402784 T ES 94402784T ES 94402784 T ES94402784 T ES 94402784T ES 2117775 T3 ES2117775 T3 ES 2117775T3
- Authority
- ES
- Spain
- Prior art keywords
- gaseous
- gas
- treatment
- species
- fundante
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3489—Composition of fluxes; Methods of application thereof; Other methods of activating the contact 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
- 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
- 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
- B23K35/38—Selection of media, e.g. special atmospheres for surrounding the working area
-
- 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
- B23K35/38—Selection of media, e.g. special atmospheres for surrounding the working area
- B23K35/383—Selection of media, e.g. special atmospheres for surrounding the working area mainly containing noble gases or nitrogen
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
Abstract
LA INVENCION SE REFIERE A UN PROCESO DE LIMPIEZA POR VIA SECA DE UNA SUPERFICIE METALICA ANTES DE UN BAÑO O DE ESTAÑADO MEDIANTE UNA ALEACION, SEGUN LA CUAL LA SUPERFICIE A LIMPIAR ES TRATADA, A UNA PRESION CERCANA DE LA PRESION ATMOSFERICA, POR UNA ATMOSFERA GASEOSA DE TRATAMIENTO QUE COMPRENDE ESPECIES EXCITADAS O INESTABLES, Y QUE ESTAN SUSTANCIALMENTE DESPROVISTAS DE ESPECIES ELECTRICAMENTE CARGADAS, OBTENIDA A PARTIR DE UNA MEZCLA GASEOSA PRIMARIA (8) Y EN SU CASO DE UNA MEZCLA GASEOSA ADYACENTE (9, 10), OBTENIENDOSE LA MEZCLA GASEOSA PRIMARIA A LA SALIDA DE GAS DE AL MENOS UN APARATO (11, 4, 12) DE FORMACION DE ESPECIES GASEOSAS EXCITADAS O INESTABLES EN LA QUE SE HA TRANSFORMADO UNA MEZCLA GASEOSA INICIAL (7) QUE COMPRENDE UN GAS INERTE Y/O UN GAS REDUCTOR Y/O UN GAS OXIDANTE, NO HABIENDO LA MEZCLA GASEOSA ADYACENTE TRANSITADA POR EL APARATO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9315112A FR2713528B1 (fr) | 1993-12-15 | 1993-12-15 | Procédé et dispositif de fluxage par voie sèche de surfaces métalliques avant brasage ou étamage. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2117775T3 true ES2117775T3 (es) | 1998-08-16 |
Family
ID=9453986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94402784T Expired - Lifetime ES2117775T3 (es) | 1993-12-15 | 1994-12-05 | Procedimiento y dispositivo de tratamiento con fundente, por via seca, de superficies metalicas antes de la soldadura o estañado. |
Country Status (11)
Country | Link |
---|---|
US (1) | US6089445A (es) |
EP (1) | EP0658391B1 (es) |
JP (1) | JP3229504B2 (es) |
KR (1) | KR100321352B1 (es) |
CN (1) | CN1073901C (es) |
AU (1) | AU673637B2 (es) |
CA (1) | CA2137980C (es) |
DE (1) | DE69409475T2 (es) |
DK (1) | DK0658391T3 (es) |
ES (1) | ES2117775T3 (es) |
FR (1) | FR2713528B1 (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2735054B1 (fr) * | 1995-06-09 | 1997-07-25 | Air Liquide | Procede de fluxage par voie seche de surfaces metalliques avant brasage ou etamage utilisant une atmosphere comportant de la vapeur d'eau |
FR2735053B1 (fr) * | 1995-06-09 | 1997-07-25 | Air Liquide | Procede et dispositif de brasage a la vague integrant une operation de fluxage par voie seche |
FR2750620B1 (fr) * | 1996-07-02 | 1998-09-25 | Air Liquide | Dispositif d'excitation de gaz |
FR2778190B1 (fr) * | 1998-05-04 | 2000-06-02 | Air Liquide | Procede et appareil de traitement de surfaces metalliques par voie seche |
FR2781974B1 (fr) * | 1998-07-30 | 2000-08-25 | Air Liquide | Procede de brasage par refusion de composants electroniques utilisant des pre-depots d'alliage de brasure et dispositif de brasage pour la mise en oeuvre d'un tel procede |
US6742701B2 (en) * | 1998-09-17 | 2004-06-01 | Kabushiki Kaisha Tamura Seisakusho | Bump forming method, presoldering treatment method, soldering method, bump forming apparatus, presoldering treatment device and soldering apparatus |
US6468833B2 (en) | 2000-03-31 | 2002-10-22 | American Air Liquide, Inc. | Systems and methods for application of substantially dry atmospheric plasma surface treatment to various electronic component packaging and assembly methods |
JP3516941B2 (ja) * | 2000-11-30 | 2004-04-05 | キヤノン販売株式会社 | 半導体装置及びその製造方法 |
US6776330B2 (en) | 2001-09-10 | 2004-08-17 | Air Products And Chemicals, Inc. | Hydrogen fluxless soldering by electron attachment |
JP2003275895A (ja) * | 2002-03-22 | 2003-09-30 | Toyo Aluminium Kk | ろう付け用ペースト状組成物とそれを用いたろう付け方法 |
US7897029B2 (en) * | 2008-03-04 | 2011-03-01 | Air Products And Chemicals, Inc. | Removal of surface oxides by electron attachment |
US7079370B2 (en) * | 2003-04-28 | 2006-07-18 | Air Products And Chemicals, Inc. | Apparatus and method for removal of surface oxides via fluxless technique electron attachment and remote ion generation |
US8361340B2 (en) | 2003-04-28 | 2013-01-29 | Air Products And Chemicals, Inc. | Removal of surface oxides by electron attachment |
US7387738B2 (en) * | 2003-04-28 | 2008-06-17 | Air Products And Chemicals, Inc. | Removal of surface oxides by electron attachment for wafer bumping applications |
CA2465195C (en) * | 2003-04-28 | 2012-06-19 | Air Products And Chemicals, Inc. | Electrode assembly for the removal of surface oxides by electron attachment |
US7434719B2 (en) * | 2005-12-09 | 2008-10-14 | Air Products And Chemicals, Inc. | Addition of D2 to H2 to detect and calibrate atomic hydrogen formed by dissociative electron attachment |
DE102007013326A1 (de) * | 2007-03-20 | 2008-09-25 | Linde Ag | Vorrichtung und Verfahren zur Vorbehandlung von elektronischen Bauelementen vor dem Löten |
US11134598B2 (en) * | 2009-07-20 | 2021-09-28 | Set North America, Llc | 3D packaging with low-force thermocompression bonding of oxidizable materials |
US8454850B2 (en) | 2009-09-02 | 2013-06-04 | Air Products And Chemicals, Inc. | Method for the removal of surface oxides by electron attachment |
US9006975B2 (en) | 2011-02-09 | 2015-04-14 | Air Products And Chemicals, Inc. | Apparatus and method for removal of surface oxides via fluxless technique involving electron attachment |
US9053894B2 (en) | 2011-02-09 | 2015-06-09 | Air Products And Chemicals, Inc. | Apparatus and method for removal of surface oxides via fluxless technique involving electron attachment |
CN104425289B (zh) * | 2013-09-11 | 2017-12-15 | 先进科技新加坡有限公司 | 利用激发的混合气体的晶粒安装装置和方法 |
DE102016121656B3 (de) | 2016-11-11 | 2018-02-08 | Gottfried Wilhelm Leibniz Universität Hannover | Verfahren zur Herstellung eines Bauteils |
KR101878908B1 (ko) | 2017-03-31 | 2018-07-17 | (주)호전에이블 | 젖음성이 우수한 에폭시 플럭스 페이스트 조성물 |
JP7263697B2 (ja) | 2018-04-13 | 2023-04-25 | 住友電気工業株式会社 | 受光装置 |
JP6909999B2 (ja) | 2018-11-07 | 2021-07-28 | パナソニックIpマネジメント株式会社 | 気相式加熱方法及び気相式加熱装置 |
CN112756727B (zh) * | 2020-12-29 | 2022-08-02 | 哈尔滨工业大学 | 一种石墨烯海绵阻隔层增强钎焊接头抗还原性能的方法 |
CN113245653B (zh) * | 2021-06-04 | 2022-03-25 | 哈尔滨工业大学 | 一种使用固态银在空气中连接陶瓷与金属的方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US548856A (en) * | 1895-10-29 | Door-operating apparatus | ||
US2085587A (en) * | 1935-05-29 | 1937-06-29 | Gen Electric | Method of brazing |
US3665590A (en) * | 1970-01-19 | 1972-05-30 | Ncr Co | Semiconductor flip-chip soldering method |
GB1359540A (en) * | 1971-10-29 | 1974-07-10 | British Titan Ltd | Heating a gas |
US4538757A (en) * | 1983-08-01 | 1985-09-03 | Motorola, Inc. | Wave soldering in a reducing atmosphere |
US4646958A (en) * | 1985-10-31 | 1987-03-03 | International Business Machines Corp. | Fluxless soldering process using a silane atmosphere |
GB8827933D0 (en) * | 1988-11-30 | 1989-01-05 | Plessey Co Plc | Improvements relating to soldering processes |
DE4032328A1 (de) * | 1989-11-06 | 1991-09-19 | Wls Karl Heinz Grasmann Weichl | Verfahren und vorrichtung zur verarbeitung von zu verloetenden fuegepartnern |
US5341980A (en) * | 1990-02-19 | 1994-08-30 | Hitachi, Ltd. | Method of fabricating electronic circuit device and apparatus for performing the same method |
FR2668166B1 (fr) * | 1990-10-18 | 1994-05-20 | Air Liquide | Procede d'elaboration d'une atmosphere controlee pour traitement thermique de metaux. |
FR2670986B1 (fr) * | 1990-12-20 | 1996-08-02 | Air Liquide | Dispositif d'inertage de bain de soudure d'une machine de soudage a la vague. |
US5121875A (en) * | 1991-02-22 | 1992-06-16 | Union Carbide Industrial Gases Technology Corporation | Wave soldering in a protective atmosphere enclosure over a solder pot |
US5236512A (en) * | 1991-08-14 | 1993-08-17 | Thiokol Corporation | Method and apparatus for cleaning surfaces with plasma |
FR2686212B1 (fr) * | 1992-01-13 | 1994-03-11 | Air Liquide | Procede d'application de composition de soudure sur des broches de composants electroniques. |
US5158224A (en) * | 1992-02-24 | 1992-10-27 | Robotic Process Systems, Inc. | Soldering machine having a vertical transfer oven |
FR2692730B1 (fr) * | 1992-06-19 | 1994-08-19 | Air Liquide | Dispositif de formation de molécules gazeuses excitées ou instables et utilisations d'un tel dispositif. |
FR2697456B1 (fr) * | 1992-10-30 | 1994-12-23 | Air Liquide | Procédé et dispositif de fluxage par voie sèche. |
US5409543A (en) * | 1992-12-22 | 1995-04-25 | Sandia Corporation | Dry soldering with hot filament produced atomic hydrogen |
JP3136390B2 (ja) * | 1994-12-16 | 2001-02-19 | 株式会社日立製作所 | 半田接合方法及びパワー半導体装置 |
-
1993
- 1993-12-15 FR FR9315112A patent/FR2713528B1/fr not_active Expired - Fee Related
-
1994
- 1994-12-05 ES ES94402784T patent/ES2117775T3/es not_active Expired - Lifetime
- 1994-12-05 DE DE69409475T patent/DE69409475T2/de not_active Expired - Fee Related
- 1994-12-05 EP EP94402784A patent/EP0658391B1/fr not_active Expired - Lifetime
- 1994-12-05 DK DK94402784T patent/DK0658391T3/da active
- 1994-12-13 CA CA002137980A patent/CA2137980C/fr not_active Expired - Fee Related
- 1994-12-13 AU AU80396/94A patent/AU673637B2/en not_active Ceased
- 1994-12-14 KR KR1019940034057A patent/KR100321352B1/ko not_active IP Right Cessation
- 1994-12-15 CN CN94113098A patent/CN1073901C/zh not_active Expired - Fee Related
- 1994-12-15 JP JP31210594A patent/JP3229504B2/ja not_active Expired - Fee Related
-
1998
- 1998-04-07 US US09/055,705 patent/US6089445A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1073901C (zh) | 2001-10-31 |
KR950023252A (ko) | 1995-07-28 |
DE69409475D1 (de) | 1998-05-14 |
EP0658391A1 (fr) | 1995-06-21 |
DK0658391T3 (da) | 1998-10-12 |
CA2137980C (fr) | 2000-06-27 |
EP0658391B1 (fr) | 1998-04-08 |
US6089445A (en) | 2000-07-18 |
JPH088522A (ja) | 1996-01-12 |
JP3229504B2 (ja) | 2001-11-19 |
KR100321352B1 (ko) | 2002-07-02 |
AU8039694A (en) | 1995-06-22 |
DE69409475T2 (de) | 1998-08-06 |
FR2713528A1 (fr) | 1995-06-16 |
FR2713528B1 (fr) | 1996-01-12 |
CN1110937A (zh) | 1995-11-01 |
CA2137980A1 (fr) | 1995-06-16 |
AU673637B2 (en) | 1996-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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