CA991921A - Flux-free soldering of aluminum-containing workpieces in a controlled atmosphere - Google Patents

Flux-free soldering of aluminum-containing workpieces in a controlled atmosphere

Info

Publication number
CA991921A
CA991921A CA185,351A CA185351A CA991921A CA 991921 A CA991921 A CA 991921A CA 185351 A CA185351 A CA 185351A CA 991921 A CA991921 A CA 991921A
Authority
CA
Canada
Prior art keywords
flux
aluminum
controlled atmosphere
free soldering
containing workpieces
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
CA185,351A
Other languages
English (en)
Other versions
CA185351S (en
Inventor
Heinz Kendziora
Johannes Nenner
Heinz Schoer
Werner Schultze
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.)
Vereinigte Aluminium Werke AG
Original Assignee
Vereinigte Aluminium Werke AG
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 Vereinigte Aluminium Werke AG filed Critical Vereinigte Aluminium Werke AG
Application granted granted Critical
Publication of CA991921A publication Critical patent/CA991921A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/04—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity adapted for treating the charge in vacuum or special atmosphere
    • F27B9/045—Furnaces with controlled atmosphere
    • F27B9/047—Furnaces with controlled atmosphere the atmosphere consisting of protective gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/062—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated
    • F27B9/063—Resistor heating, e.g. with resistors also emitting IR rays

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Details (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
CA185,351A 1972-11-09 1973-11-08 Flux-free soldering of aluminum-containing workpieces in a controlled atmosphere Expired CA991921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2254769A DE2254769C3 (de) 1972-11-09 1972-11-09 Durchlaufofen zum flußmittellosen Löten von Aluminiumwerkstoffen unter Schutzgas

Publications (1)

Publication Number Publication Date
CA991921A true CA991921A (en) 1976-06-29

Family

ID=5861200

Family Applications (1)

Application Number Title Priority Date Filing Date
CA185,351A Expired CA991921A (en) 1972-11-09 1973-11-08 Flux-free soldering of aluminum-containing workpieces in a controlled atmosphere

Country Status (11)

Country Link
US (1) US3982887A (fr)
JP (1) JPS5412902B2 (fr)
BE (1) BE807089A (fr)
CA (1) CA991921A (fr)
DE (1) DE2254769C3 (fr)
FR (1) FR2206841A5 (fr)
GB (1) GB1412658A (fr)
IE (1) IE38704B1 (fr)
IT (1) IT996912B (fr)
LU (1) LU68754A1 (fr)
NL (1) NL173312C (fr)

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DE102008047498A1 (de) 2008-09-17 2010-04-15 Emitec Gesellschaft Für Emissionstechnologie Mbh Verfahren zum Löten eines metallischen Wabenkörpers und zur Abgasbehandlung
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DE102010046545A1 (de) * 2010-09-27 2012-03-29 Elino Industrie-Ofenbau Gmbh Verfahren und Vorrichtung zum Verlöten
TWI435674B (zh) * 2011-01-28 2014-04-21 Wistron Corp 焊接插件式元件於電路板之方法及焊接系統
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CN102837095B (zh) * 2012-09-18 2015-05-20 三一重工股份有限公司 一种钎焊炉
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Also Published As

Publication number Publication date
US3982887A (en) 1976-09-28
IE38704B1 (en) 1978-05-10
JPS5412902B2 (fr) 1979-05-26
NL173312B (nl) 1983-08-01
DE2254769B2 (de) 1979-07-26
IT996912B (it) 1975-12-10
FR2206841A5 (fr) 1974-06-07
NL173312C (nl) 1984-01-02
DE2254769C3 (de) 1985-06-05
DE2254769A1 (de) 1974-05-22
NL7315208A (fr) 1974-05-13
LU68754A1 (fr) 1974-01-18
JPS49134551A (fr) 1974-12-25
GB1412658A (en) 1975-11-05
IE38704L (en) 1974-05-09
BE807089A (fr) 1974-03-01

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