CA2034209A1 - Method, system and composition for soldering by induction heating - Google Patents

Method, system and composition for soldering by induction heating

Info

Publication number
CA2034209A1
CA2034209A1 CA002034209A CA2034209A CA2034209A1 CA 2034209 A1 CA2034209 A1 CA 2034209A1 CA 002034209 A CA002034209 A CA 002034209A CA 2034209 A CA2034209 A CA 2034209A CA 2034209 A1 CA2034209 A1 CA 2034209A1
Authority
CA
Canada
Prior art keywords
solder
particles
soldering
induction heating
discloses
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.)
Granted
Application number
CA002034209A
Other languages
French (fr)
Other versions
CA2034209C (en
Inventor
Thomas H. Mcgaffigan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Delaware Capital Formation Inc
Original Assignee
Thomas H. Mcgaffigan
Metcal, Inc.
Delaware Capital Formation, Inc.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thomas H. Mcgaffigan, Metcal, Inc., Delaware Capital Formation, Inc. filed Critical Thomas H. Mcgaffigan
Publication of CA2034209A1 publication Critical patent/CA2034209A1/en
Application granted granted Critical
Publication of CA2034209C publication Critical patent/CA2034209C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
    • B29C65/3604—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint
    • B29C65/3608—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint comprising single particles, e.g. fillers or discontinuous fibre-reinforcements
    • B29C65/3612—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint comprising single particles, e.g. fillers or discontinuous fibre-reinforcements comprising fillers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
    • B29C61/0625—Preforms comprising incorporated or associated heating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
    • B29C65/3604—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint
    • B29C65/366—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint being a coating or being printed, e.g. being applied as a paint or forming a printed circuit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/526—Joining bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
    • B29C66/5324—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially annular, i.e. of finite length
    • B29C66/53245—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially annular, i.e. of finite length said articles being hollow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
    • B29C66/91411—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature of the parts to be joined, e.g. the joining process taking the temperature of the parts to be joined into account
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
    • B29C66/91431—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature the temperature being kept constant over time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9161—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux
    • B29C66/91651—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux by controlling or regulating the heat generated by Joule heating or induction heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/919—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/70—Insulation of connections
    • H01R4/72—Insulation of connections using a heat shrinking insulating sleeve
    • H01R4/723—Making a soldered electrical connection simultaneously with the heat shrinking
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
    • B29C65/3668—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the means for supplying heat to said heated elements which remain in the join, e.g. special induction coils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9161—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux
    • B29C66/91651—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux by controlling or regulating the heat generated by Joule heating or induction heating
    • B29C66/91655—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux by controlling or regulating the heat generated by Joule heating or induction heating by controlling or regulating the current intensity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/94—Measuring or controlling the joining process by measuring or controlling the time
    • B29C66/949—Measuring or controlling the joining process by measuring or controlling the time characterised by specific time values or ranges
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
    • H01R43/0207—Ultrasonic-, H.F.-, cold- or impact welding
    • 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
    • H05K3/3457—Solder materials or compositions; Methods of application thereof
    • 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
    • H05K3/3457—Solder materials or compositions; Methods of application thereof
    • H05K3/3485—Applying solder paste, slurry or powder
    • 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
    • H05K3/3494—Heating methods for reflowing of solder

Abstract

This invention provides a method for soldering using induction heating, which is accomplished by the use of lossy heating particles in or on the solder and an alternating magnetic field. The lossy heating particles useful in this invention are magnetic particles, which can be ferromagnetic particles or ferrimagnetic particles, preferably ferrites, which have a Curie temperature at least equal to the flow temperature of the solder. These particles thereby provide a self-regulation feature which prevents overheating of the solder in the articles being soldered. The invention also discloses the use of particles with surface properties whereby the particles can either be wetted by the solder and remain in the solder when the solder flows or it can be nonwettable by the solder whereby the particles separate from the solder when the solder flows. This invention also discloses solder compositions, systems and assemblies utilizing the above combinations of solder and lossy heating particles.
CA 2034209 1990-01-16 1991-01-15 Method, system and composition for soldering by induction heating Expired - Lifetime CA2034209C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/464,919 US5093545A (en) 1988-09-09 1990-01-16 Method, system and composition for soldering by induction heating
US07/464,919 1990-01-16

Publications (2)

Publication Number Publication Date
CA2034209A1 true CA2034209A1 (en) 1991-07-17
CA2034209C CA2034209C (en) 2002-05-14

Family

ID=23845789

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2034209 Expired - Lifetime CA2034209C (en) 1990-01-16 1991-01-15 Method, system and composition for soldering by induction heating

Country Status (6)

Country Link
US (1) US5093545A (en)
EP (1) EP0511305B1 (en)
JP (1) JP2849208B2 (en)
CA (1) CA2034209C (en)
DE (1) DE69130208T2 (en)
WO (1) WO1991011081A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113732422A (en) * 2021-09-23 2021-12-03 郑州机械研究所有限公司 Brazing flux-free brazing method and brazing filler metal paste for aluminum alloy

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5319173A (en) * 1988-09-09 1994-06-07 Metcal, Inc. Temperature auto-regulating, self-heating recoverable articles
US5208443A (en) * 1988-09-09 1993-05-04 Metcal, Inc. Temperature auto-regulating, self-heating recoverable articles
EP0696156B1 (en) * 1990-01-16 1999-12-22 Metcal, Inc. Magnetic particles
CA2034239C (en) * 1990-01-16 2000-09-19 Thomas H. Mcgaffigan System for producing heat in alternating magnetic fields
US5624594A (en) 1991-04-05 1997-04-29 The Boeing Company Fixed coil induction heater for thermoplastic welding
US5410132A (en) 1991-10-15 1995-04-25 The Boeing Company Superplastic forming using induction heating
US5591369A (en) * 1991-04-05 1997-01-07 The Boeing Company Method and apparatus for consolidating organic matrix composites using induction heating
US5728309A (en) 1991-04-05 1998-03-17 The Boeing Company Method for achieving thermal uniformity in induction processing of organic matrix composites or metals
US5641422A (en) 1991-04-05 1997-06-24 The Boeing Company Thermoplastic welding of organic resin composites using a fixed coil induction heater
US5599472A (en) * 1991-04-05 1997-02-04 The Boeing Company Resealable retort for induction processing of organic matrix composites or metals
US5645744A (en) 1991-04-05 1997-07-08 The Boeing Company Retort for achieving thermal uniformity in induction processing of organic matrix composites or metals
US5420400A (en) * 1991-10-15 1995-05-30 The Boeing Company Combined inductive heating cycle for sequential forming the brazing
US5808281A (en) 1991-04-05 1998-09-15 The Boeing Company Multilayer susceptors for achieving thermal uniformity in induction processing of organic matrix composites or metals
US5710414A (en) 1991-04-05 1998-01-20 The Boeing Company Internal tooling for induction heating
US7126096B1 (en) 1991-04-05 2006-10-24 Th Boeing Company Resistance welding of thermoplastics in aerospace structure
US5231267A (en) * 1991-04-26 1993-07-27 Metcal, Inc. Method for producing heat-recoverable articles and apparatus for expanding/shrinking articles
US5705794A (en) * 1991-10-15 1998-01-06 The Boeing Company Combined heating cycles to improve efficiency in inductive heating operations
GB9207174D0 (en) * 1992-04-01 1992-05-13 Raychem Sa Nv Method of forming an electrical connection
US5346775A (en) * 1993-02-22 1994-09-13 At&T Laboratories Article comprising solder with improved mechanical properties
US5378879A (en) * 1993-04-20 1995-01-03 Raychem Corporation Induction heating of loaded materials
DE4416539C1 (en) * 1994-05-10 1995-07-20 Emitec Emissionstechnologie Method for applying solder to metal structures using solder powder
US5573859A (en) * 1995-09-05 1996-11-12 Motorola, Inc. Auto-regulating solder composition
JPH10513308A (en) * 1995-11-20 1998-12-15 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ Electric conductive wire
US5887779A (en) * 1997-04-25 1999-03-30 Phoenix Logistics, Inc. Solder sleeve having improved heat transfer characteristics and method therefor
JPH1147977A (en) * 1997-08-05 1999-02-23 Sumitomo Wiring Syst Ltd Solder and soldering method
EP0952628A1 (en) * 1998-04-20 1999-10-27 Alcatel Apparatus for soldering flat rectangular connectors and method using same
US6226862B1 (en) 1998-04-30 2001-05-08 Sheldahl, Inc. Method for manufacturing printed circuit board assembly
WO2001033909A2 (en) * 1999-11-03 2001-05-10 Nexicor Llc Hand held induction tool
US7311317B2 (en) * 2004-06-01 2007-12-25 International Engineering And Manufacturin, Inc. Snowmobile runner and method of manufacture
JP4845447B2 (en) * 2005-07-29 2011-12-28 トヨタ自動車株式会社 Soldering apparatus and method for manufacturing soldered apparatus
DE102006031358A1 (en) * 2006-07-05 2008-01-17 Schott Ag Method for housing optical or optoelectronic components, as well as according to the method manufacturable optical or optoelectronic housing element
FR2911294A1 (en) * 2007-01-15 2008-07-18 Renault Sas Soldering composition, useful for welding pieces of different metals to form vehicle parts, comprises a fusible alloy and particles dispersed in the fusible alloy, able to concentrate a magnetic field
US7900344B2 (en) * 2008-03-12 2011-03-08 Commscope, Inc. Of North Carolina Cable and connector assembly apparatus
FR2934799B1 (en) * 2008-08-08 2011-03-04 Renault Sas CONTROL METHOD AND DEVICE FOR TRANSPARENT INDUCTION BRAZING
US7902060B2 (en) * 2008-12-23 2011-03-08 Intel Corporation Attachment using magnetic particle based solder composites
US7878387B2 (en) * 2009-05-07 2011-02-01 GM Global Technology Operations LLC Magnetic particle containing material for fastening together parts or substrates
WO2011012547A2 (en) * 2009-07-27 2011-02-03 Basf Se Method for producing thermoelectric semiconductor materials and branches
WO2011106421A2 (en) * 2010-02-24 2011-09-01 Ramirez Ainissa G Low melting temperature alloys with magnetic dispersions
US9847308B2 (en) 2010-04-28 2017-12-19 Intel Corporation Magnetic intermetallic compound interconnect
US8939347B2 (en) 2010-04-28 2015-01-27 Intel Corporation Magnetic intermetallic compound interconnect
US8313958B2 (en) 2010-05-12 2012-11-20 Intel Corporation Magnetic microelectronic device attachment
US8434668B2 (en) 2010-05-12 2013-05-07 Intel Corporation Magnetic attachment structure
US8609532B2 (en) 2010-05-26 2013-12-17 Intel Corporation Magnetically sintered conductive via
US8701966B2 (en) * 2012-01-24 2014-04-22 Apple Inc. Induction bonding
US8984745B2 (en) 2013-01-24 2015-03-24 Andrew Llc Soldered connector and cable interconnection method
US9776270B2 (en) * 2013-10-01 2017-10-03 Globalfoundries Inc. Chip joining by induction heating
US9190375B2 (en) 2014-04-09 2015-11-17 GlobalFoundries, Inc. Solder bump reflow by induction heating
WO2016032795A1 (en) 2014-08-29 2016-03-03 3M Innovative Properties Company Inductively curable composition
ITUB20160356A1 (en) * 2016-01-15 2017-07-15 Thales Alenia Space Italia Spa Con Unico Socio NON-EXPLOSIVE RELEASE MECHANISM BASED ON FUSION WITH ELECTROMAGNETIC INDUCTION
CN108711685A (en) * 2018-06-05 2018-10-26 吴开源 New automobile bunch product and electromagnetic pulse welding method and application
WO2021106720A1 (en) * 2019-11-26 2021-06-03 千住金属工業株式会社 Magnetic-field melting solder, and joining method in which same is used
WO2021106721A1 (en) * 2019-11-26 2021-06-03 千住金属工業株式会社 Preform solder and bonding method using same
WO2021241767A1 (en) * 2020-05-26 2021-12-02 엘지전자 주식회사 Conductive film, conductive paste, and production method thereof
EP4163049A1 (en) * 2021-10-11 2023-04-12 Siemens Aktiengesellschaft Method of manufacturing a soldered joint and assembly with soldered joint

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1975436A (en) * 1929-11-08 1934-10-02 Ugine Infra Method of heating by induction and furnace therefor
US1975437A (en) * 1931-01-28 1934-10-02 Ugine Infra Induction heated furnace
US2393541A (en) * 1943-05-21 1946-01-22 Induction Heating Corp Composition adapted for inductive heating and method for using same
GB622703A (en) * 1947-02-13 1949-05-05 Standard Telephones Cables Ltd Improvements in or relating to soldering
US3391846A (en) * 1963-08-08 1968-07-09 Du Pont Heating with antiferromagnetic particles in a high frequency magnetic field
US3548140A (en) * 1967-07-25 1970-12-15 Continental Can Co Method and apparatus for sealing containers using heat activated magnetic sealing compound
US3902940A (en) * 1969-12-08 1975-09-02 Heller William C Jun Art of joining foamed members
US3923580A (en) * 1971-04-08 1975-12-02 Heller William C Jun Fabricating method and article formed thereby
DE2228703A1 (en) * 1972-06-13 1974-01-10 Licentia Gmbh PROCESS FOR MANUFACTURING A SPECIFIED SOLDER THICKNESS IN THE MANUFACTURING OF SEMI-CONDUCTOR COMPONENTS
US4035547A (en) * 1974-02-26 1977-07-12 William C. Heller Bonding element having separate heating and agitating particles
US4107506A (en) * 1976-02-18 1978-08-15 Ismael Martinez Pelegri Soldering method
US4290195A (en) * 1978-09-01 1981-09-22 Rippere Ralph E Methods and articles for making electrical circuit connections employing composition material
DE2916349C2 (en) * 1979-04-23 1983-06-23 Siemens AG, 1000 Berlin und 8000 München Method for producing one or more contact connections between an enamel-insulated wire and one or more contact parts of an electrical component
CH647908A5 (en) * 1979-06-05 1985-02-15 Siemens Ag Albis METHOD AND ARRANGEMENT FOR CONTACTING THE CIRCUITS OF CIRCUIT BOARDS WITH CONTACT PINS.
US4256945A (en) * 1979-08-31 1981-03-17 Iris Associates Alternating current electrically resistive heating element having intrinsic temperature control
US4695713A (en) * 1982-09-30 1987-09-22 Metcal, Inc. Autoregulating, electrically shielded heater
US4914267A (en) * 1982-12-01 1990-04-03 Metcal, Inc. Connector containing fusible material and having intrinsic temperature control
US4659912A (en) * 1984-06-21 1987-04-21 Metcal, Inc. Thin, flexible, autoregulating strap heater
US4665309A (en) * 1984-10-05 1987-05-12 Metcal, Inc. Self heating gasket for hermetically sealing a lid to a box
US4771151A (en) * 1984-10-05 1988-09-13 Metcal, Inc. Self-heating lid for soldering to a box
US4795870A (en) * 1985-06-18 1989-01-03 Metcal, Inc. Conductive member having integrated self-regulating heaters
US4788404A (en) * 1985-06-20 1988-11-29 Metcal, Inc. Self-soldering flexible circuit connector
US4642442A (en) * 1985-10-17 1987-02-10 The Taylor-Winfield Corporation Battery intercell connection by induction heating
US4789767A (en) * 1987-06-08 1988-12-06 Metcal, Inc. Autoregulating multi contact induction heater
US4749833A (en) * 1987-08-07 1988-06-07 Tocco, Inc. Induction heating for adhesive bonding
US4987283A (en) * 1988-12-21 1991-01-22 Amp Incorporated Methods of terminating and sealing electrical conductor means
US4852252A (en) * 1988-11-29 1989-08-01 Amp Incorporated Method of terminating wires to terminals
US4983804A (en) * 1989-12-21 1991-01-08 At&T Bell Laboratories Localized soldering by inductive heating

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113732422A (en) * 2021-09-23 2021-12-03 郑州机械研究所有限公司 Brazing flux-free brazing method and brazing filler metal paste for aluminum alloy

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EP0511305A4 (en) 1993-05-26
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WO1991011081A1 (en) 1991-07-25
CA2034209C (en) 2002-05-14

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