ES2119318T3 - Procedimiento de soldadura fuerte de metales ferreos en atmosfera exenta de humedad. - Google Patents

Procedimiento de soldadura fuerte de metales ferreos en atmosfera exenta de humedad.

Info

Publication number
ES2119318T3
ES2119318T3 ES95306003T ES95306003T ES2119318T3 ES 2119318 T3 ES2119318 T3 ES 2119318T3 ES 95306003 T ES95306003 T ES 95306003T ES 95306003 T ES95306003 T ES 95306003T ES 2119318 T3 ES2119318 T3 ES 2119318T3
Authority
ES
Spain
Prior art keywords
moisture
brass
iron metals
free atmosphere
humidity
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
Application number
ES95306003T
Other languages
English (en)
Inventor
Brian Bernard Bonner
Diwakar Garg
Kerry Renard Berger
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.)
Air Products and Chemicals Inc
Original Assignee
Air Products and Chemicals 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 Air Products and Chemicals Inc filed Critical Air Products and Chemicals Inc
Application granted granted Critical
Publication of ES2119318T3 publication Critical patent/ES2119318T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23K35/22—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Details (AREA)
  • Ceramic Products (AREA)
  • Die Bonding (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

SE LATONAN METALES FERREOS BAJO UNA ATMOSFERA HUMEDIFICADA FORMADA IN SITU DESDE UNA MEZCLA GASEOSA SIN HUMEDAD DE NITROGENO, HIDROGENO Y DIOXIDO DE CARBONO. A TEMPERATURAS POR ENCIMA DE LOS 1080 GRADOS C, LA HUMEDAD, QUE SE NECESITA PARA FACILITAR EL FLUJO DE LATONADO Y PARA MINIMIZAR LA FORMACION DE HOLLIN SOBRE LAS JUNTAS LATONADAS, SE FORMA MEDIANTE LA REACCION ENTRE EL HIDROGENO Y EL DIOXIDO DE CARBONO. EN HORNOS CONTINUOS, LA MEZCLA GASEOSA SIN HUMEDAD SE INTRODUCE EN UNA ZONA DE TRANSICION ENTRE LAS ZONAS DE CALENTADO Y ENFRIAMIENTO, PERMITIENDO ASI UNA REDUCCION EN LA CANTIDAD TOTAL DE UN GAS REDUCTOR REQUERIDO PARA LATONAR ACEROS DE CARBON MANTENIENDO LA HUMEDAD FUERA DE LA ZONA DE ENFRIADO.
ES95306003T 1994-08-30 1995-08-29 Procedimiento de soldadura fuerte de metales ferreos en atmosfera exenta de humedad. Expired - Lifetime ES2119318T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/298,004 US5531372A (en) 1994-08-30 1994-08-30 Moisture-free atmosphere brazing of ferrous metals

Publications (1)

Publication Number Publication Date
ES2119318T3 true ES2119318T3 (es) 1998-10-01

Family

ID=23148589

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95306003T Expired - Lifetime ES2119318T3 (es) 1994-08-30 1995-08-29 Procedimiento de soldadura fuerte de metales ferreos en atmosfera exenta de humedad.

Country Status (9)

Country Link
US (1) US5531372A (es)
EP (1) EP0704273B1 (es)
JP (1) JP2874748B2 (es)
KR (1) KR100198520B1 (es)
CA (1) CA2156815C (es)
DE (1) DE69503012T2 (es)
ES (1) ES2119318T3 (es)
TW (1) TW265291B (es)
ZA (1) ZA957236B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6079611A (en) * 1998-12-28 2000-06-27 Shimano Inc. Method of manufacturing ventilated brake disc
US6409070B1 (en) * 2000-06-28 2002-06-25 Advanced Micro Devices, Inc. Minimizing flux residue by controlling amount of moisture during reflow
JP4569860B2 (ja) * 2004-03-11 2010-10-27 関東冶金工業株式会社 ステンレス鋼部分を含む製品の加熱ろう付け方法
US9327249B2 (en) * 2012-04-17 2016-05-03 Air Products And Chemicals, Inc. Systems and methods for humidifying gas streams

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2085587A (en) * 1935-05-29 1937-06-29 Gen Electric Method of brazing
US2315294A (en) * 1941-07-19 1943-03-30 Westinghouse Electric & Mfg Co Method of brazing
US3873377A (en) * 1973-11-21 1975-03-25 Bethlehem Steel Corp Process for improving batch annealed strip surface quality
US4294395A (en) * 1979-03-23 1981-10-13 Airco, Inc. Brazing process
US4450017A (en) * 1982-10-21 1984-05-22 Air Products And Chemicals, Inc. Gaseous decarburizing mixtures of hydrogen, carbon dioxide and a carrier gas
US5069381A (en) * 1990-05-18 1991-12-03 Itt Corporation Non-corrosive double-walled tube and proces for making the same
DE4207394C1 (es) * 1992-03-09 1993-02-11 Messer Griesheim Gmbh, 6000 Frankfurt, De

Also Published As

Publication number Publication date
CA2156815C (en) 1999-05-11
JP2874748B2 (ja) 1999-03-24
KR100198520B1 (ko) 1999-06-15
ZA957236B (en) 1997-02-28
CA2156815A1 (en) 1996-03-01
KR960007072A (ko) 1996-03-22
DE69503012D1 (de) 1998-07-23
US5531372A (en) 1996-07-02
EP0704273B1 (en) 1998-06-17
TW265291B (en) 1995-12-11
JPH08112669A (ja) 1996-05-07
EP0704273A1 (en) 1996-04-03
DE69503012T2 (de) 1998-10-15

Similar Documents

Publication Publication Date Title
ES532576A0 (es) Procedimiento para la fabricacion de hierro
ES2141308T3 (es) Procedimiento de carbocementacion por gas y aparato para el mismo.
SE8206786L (sv) Reaktor for jerntillverkning
AU8367401A (en) Continuous strip casting device and method of use thereof
ES8704195A1 (es) Horno de tunel para la calcinacion de cuerpos carbonados tales como electrodos y similares.
SE8404220L (sv) Pelletkylare
ATE209701T1 (de) Durchlaufglühverfahren von metallband in verschiedenen schutzgasen und vorrichtung
ES2119318T3 (es) Procedimiento de soldadura fuerte de metales ferreos en atmosfera exenta de humedad.
DE3481527D1 (de) Gasdurchlaessiger baukoerper aus feuerfestem material.
FR2398108A1 (fr) Procede pour ameliorer le pouvoir calorifique d'un melange gazeux d'oxyde de carbone et d'hydrogene
SE8008768L (sv) Framstellning av finfordelad kiseldioxid med speciellt god fortjockningsformaga
HUP9901831A2 (hu) Eljárás és berendezés fóliaanyag hegesztésére
MY124545A (en) Metal surface protected against metal-dusting corrosion, which has a thermal insulating layer
PT1056578E (pt) Arrefecimento interno com gas liquido
US2706110A (en) Metallurgical heating furnace
ATE210195T1 (de) Blaslanze mit gas/flüssigkeit-mischkammer und verfahren zu deren expansionskühlung
DE3568590D1 (en) Apparatus for heating charging material
NO982905D0 (no) FremgangsmÕte for kj°ling av forurenset gass
MX9307994A (es) Proceso para producir una atmosfera a base de nitrogeno dentro de un horno, para el recocido con oxidacion de aceros al carbono.
BE901609A (fr) Pieces d'usure refractaires pour fermetures a glissement.
JPS57177876A (en) Gas sealing method between sliding surfaces of plate bricks of sliding nozzle device
CA2047384A1 (en) Method and apparatus for hot top casting of reactive metals
TH49828A (th) อุปกรณ์การหล่อแถบโลหะในลักษณะต่อเนื่องและวิธีการใช้อุปกรณ์ดังกล่าว
Kuklyak et al. EMBRITTLEMENT IN THE THERMAL POWER STATION ROTOR TURNS(Russian)
Bowes Heat Treatment of Workpieces

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 704273

Country of ref document: ES