ES473311A1 - Procedimiento para la obtencion de una aleacion mejorada pa-ra soldadura - Google Patents

Procedimiento para la obtencion de una aleacion mejorada pa-ra soldadura

Info

Publication number
ES473311A1
ES473311A1 ES473311A ES473311A ES473311A1 ES 473311 A1 ES473311 A1 ES 473311A1 ES 473311 A ES473311 A ES 473311A ES 473311 A ES473311 A ES 473311A ES 473311 A1 ES473311 A1 ES 473311A1
Authority
ES
Spain
Prior art keywords
wax
brazing
brazing alloy
alloy composition
flux
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
Application number
ES473311A
Other languages
English (en)
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.)
Johnson Matthey PLC
Original Assignee
Johnson Matthey PLC
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 Johnson Matthey PLC filed Critical Johnson Matthey PLC
Publication of ES473311A1 publication Critical patent/ES473311A1/es
Expired legal-status Critical Current

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
    • B23K35/02—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
    • B23K35/22—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Detergent Compositions (AREA)

Abstract

1. Procedimiento para la obtención de una aleación mejorada para soldadura conteniendo de 50-95% en peso de una aleación de soldadura hasta 50% en peso de un material termoplástico y opcionalmente hasta 25% en peso de fundente, comprendiendo el procedimiento las etapas de: 1º. Calentar el material termoplástico hasta una temperatura menor que el punto de fusión de la aleación de soldadura, a cuya temperatura el material termoplástico está en una condición fundida. 2º. Añadir lentamente el fundente, si está presenta el material termoplástico, para producir una mezcla sustancialmente uniforme de fundente dentro del material termoplástico. 3º. Agitar la mezcla de la etapa 2, y añadir a ella partículas de la aleación de soldadura, teniendo dichas partículas un tamaño que cae dentro del margen de 20 a 250 micras. 4º. Enfriar o dejar que se enfríe la mezcla de la etapa 3 y luego, 5º. Transformar la mezcla enfriada en polvo u otra forma granular.
ES473311A 1977-09-16 1978-09-13 Procedimiento para la obtencion de una aleacion mejorada pa-ra soldadura Expired ES473311A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3873877 1977-09-16

Publications (1)

Publication Number Publication Date
ES473311A1 true ES473311A1 (es) 1980-06-16

Family

ID=10405394

Family Applications (1)

Application Number Title Priority Date Filing Date
ES473311A Expired ES473311A1 (es) 1977-09-16 1978-09-13 Procedimiento para la obtencion de una aleacion mejorada pa-ra soldadura

Country Status (20)

Country Link
US (1) US4493738A (es)
JP (1) JPS5453653A (es)
AT (2) AT372893B (es)
AU (1) AU526809B2 (es)
BE (1) BE870467A (es)
BR (1) BR7805990A (es)
CH (1) CH636788A5 (es)
DE (1) DE2840415A1 (es)
DK (1) DK408378A (es)
ES (1) ES473311A1 (es)
FI (1) FI70810C (es)
FR (1) FR2403156A1 (es)
GB (1) GB2004489B (es)
HK (1) HK49183A (es)
IT (1) IT1099069B (es)
NL (1) NL7809344A (es)
NO (1) NO151652C (es)
NZ (1) NZ188341A (es)
SE (1) SE445186B (es)
ZA (1) ZA785046B (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3295505A (en) * 1963-05-31 1967-01-03 Jordan Alfred Rotary piston apparatus
GB2027617B (en) * 1978-08-01 1982-07-07 Johnson Matthey Co Ltd Flux coated brazing materials
ES8104932A1 (es) * 1979-04-06 1981-05-16 Johnson Matthey Co Ltd Procedimiento para la obtencion de una composicion para sol-dar.
EP0034468A1 (en) * 1980-02-15 1981-08-26 JOHNSON, MATTHEY & Co., LIMITED Improvements in and relating to the joining of tubes
JPS5781993A (en) * 1980-11-07 1982-05-22 Taruchin Kk Cream-like solder having adhesiveness or dry film formability
JPS58192696A (ja) * 1982-05-06 1983-11-10 Nippon Univac Kk 光線溶接用フラツクス
DE3235574A1 (de) * 1982-09-25 1984-03-29 Degussa Ag, 6000 Frankfurt Lotlegierungen zum aufloeten von kontaktwerkstoffen
US4593851A (en) * 1984-07-17 1986-06-10 United Stirling Ab Method of connecting elements by brazing
FR2585190B1 (fr) * 1985-07-17 1988-04-08 Allied Corp Cosse a fut borgne, notamment pour connecteurs electriques
US5062896A (en) * 1990-03-30 1991-11-05 International Business Machines Corporation Solder/polymer composite paste and method
US5123586A (en) * 1990-09-21 1992-06-23 General Atomics Process for soldering superconducting fibers into a copper channel
CH684196A5 (de) * 1991-05-30 1994-07-29 Castolin Sa Verschleissfeste Schicht auf einem Bauteil sowie Verfahren zu deren Herstellung.
IT1255080B (it) * 1992-04-01 1995-10-18 Whirlpool Italia Metodo per realizzare elementi preformati di forme e dimensioni voluteper la saldatura, in particolare la saldobrasatura, di componenti metallici ed elementi cosi' ottenuti
JPH07100690A (ja) * 1993-10-06 1995-04-18 Nippon Arumitsuto Kk はんだ付用フラックス
DE19747041A1 (de) 1997-10-24 1999-04-29 Degussa Flußmittelfreie Hartlotpaste
GB2380964B (en) * 2001-09-04 2005-01-12 Multicore Solders Ltd Lead-free solder paste
US6830632B1 (en) 2002-07-24 2004-12-14 Lucas Milhaupt, Inc. Flux cored preforms for brazing
BRPI0618466A2 (pt) * 2005-11-10 2011-08-30 Wolverine Tube Inc composição de fluxo, material de solda forte com camada de comprimento contìnuo de elastÈmero contendo um fluxo, bem como métodos para a fabricação do material de solda forte e para soldagem à solda forte
EP1808255A1 (en) * 2006-01-11 2007-07-18 Corus Aluminium Walzprodukte GmbH Method of manufacturing a brazed assembly
EP2038085B1 (en) * 2006-05-25 2019-09-11 Bellman-melcor Development, Llc Wire with flux for brazing and soldering and method of making the same
US8274014B2 (en) * 2006-05-25 2012-09-25 Bellman-Melcor Development, Llc Filler metal with flux for brazing and soldering and method of making and using same
EP2091686B1 (en) * 2006-12-11 2016-06-15 Lucas-Milhaupt, Inc. Low and non-silver filler metals and alloys and corresponding joinder systems and methods
CA2688325A1 (en) * 2007-05-25 2008-12-04 Lucas Milhaupt, Inc. Brazing material
US9157134B2 (en) 2009-10-26 2015-10-13 Lucas-Milhaupt, Inc. Low silver, low nickel brazing material
US9073153B2 (en) 2010-02-09 2015-07-07 Nordson Corporation Flux and solder material and method of making same
KR101097868B1 (ko) * 2010-02-18 2011-12-23 주식회사 하이닉스반도체 반도체 패키지의 제조방법
EP2556916A1 (en) * 2011-08-10 2013-02-13 Nordson Corporation Flux and solder material and method of making same
EP2808114A3 (en) 2013-05-30 2015-09-02 Lucas-Milhaupt, Inc. Process for flux coating braze preforms and discrete parts
CN105081598A (zh) * 2014-05-06 2015-11-25 烟台市固光焊接材料有限责任公司 焊剂膏及其应用
US9731383B2 (en) 2014-07-09 2017-08-15 Bellman-Melcor Development, Llc Filler metal with flux for brazing and soldering and method of using same
US10744601B2 (en) 2015-08-07 2020-08-18 Bellman-Melcor Development, Llc Bonded brazing ring system and method for adhering a brazing ring to a tube
DE102019125474A1 (de) * 2019-09-23 2021-03-25 Hans-Jürgen Köhler Verfahren zur Herstellung eines Hochtemperaturlötmittels zum Ofenlöten von Körpern aus Stahl und/oder Edelstahl, Hochtemperaturlötmittel und Verwendung eines Hochtemperaturlötmittels

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1074804A (fr) * 1952-01-22 1954-10-08 Produit pour soudure, étamage et galvanisation
US2833030A (en) * 1952-09-19 1958-05-06 Wall Colmonoy Corp Method of joining metal parts with flexible composite joining material
US2914435A (en) * 1956-10-02 1959-11-24 Eutectic Welding Alloys Brazing alloy-flux paste
US3589952A (en) * 1968-07-05 1971-06-29 Olin Mathieson Slurry for brazing metal surfaces
US3703254A (en) * 1970-05-07 1972-11-21 Ncr Co Pre-fluxed solder powder
JPS4830545A (es) * 1971-08-24 1973-04-21
CH569543A5 (es) * 1972-07-26 1975-11-28 Castolin Sa
GB1408145A (en) * 1972-08-14 1975-10-01 Minnesota Mining & Mfg Metal parts joined with sintered powdered metal
DE2246827B2 (de) * 1972-09-23 1974-08-22 Fa. Dr. Eugen Duerrwaechter Doduco, 7530 Pforzheim Lötpaste
US3915729A (en) * 1974-04-09 1975-10-28 Du Pont High temperature solder pastes
US3986899A (en) * 1974-06-07 1976-10-19 Scm Corporation Atomized copper brazing paste
JPS5259052A (en) * 1975-11-12 1977-05-16 Hitachi Ltd Paste solder
US4151016A (en) * 1976-09-17 1979-04-24 Fusion Incorporated Single component brazing paste
ES8104932A1 (es) * 1979-04-06 1981-05-16 Johnson Matthey Co Ltd Procedimiento para la obtencion de una composicion para sol-dar.

Also Published As

Publication number Publication date
IT7827601A0 (it) 1978-09-13
ATA182982A (de) 1984-01-15
US4493738A (en) 1985-01-15
BR7805990A (pt) 1979-05-29
FI782823A (fi) 1979-03-17
AU3989378A (en) 1980-03-20
NO151652C (no) 1985-05-15
NO151652B (no) 1985-02-04
FI70810C (fi) 1986-10-27
AU526809B2 (en) 1983-02-03
DE2840415A1 (de) 1979-03-29
AT375578B (de) 1984-08-27
GB2004489B (en) 1982-11-10
NL7809344A (nl) 1979-03-20
ATA667678A (de) 1983-04-15
SE445186B (sv) 1986-06-09
FR2403156B1 (es) 1985-03-08
GB2004489A (en) 1979-04-04
SE7809360L (sv) 1979-03-17
JPS5453653A (en) 1979-04-27
IT1099069B (it) 1985-09-18
HK49183A (en) 1983-11-11
BE870467A (fr) 1979-01-02
NZ188341A (en) 1980-05-08
FI70810B (fi) 1986-07-18
AT372893B (de) 1983-11-25
ZA785046B (en) 1979-09-26
CH636788A5 (fr) 1983-06-30
NO783131L (no) 1979-03-19
FR2403156A1 (fr) 1979-04-13
DK408378A (da) 1979-03-17

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000201