DE9014009U1 - - Google Patents

Info

Publication number
DE9014009U1
DE9014009U1 DE9014009U DE9014009U DE9014009U1 DE 9014009 U1 DE9014009 U1 DE 9014009U1 DE 9014009 U DE9014009 U DE 9014009U DE 9014009 U DE9014009 U DE 9014009U DE 9014009 U1 DE9014009 U1 DE 9014009U1
Authority
DE
Germany
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
DE9014009U
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 GmbH
Original Assignee
Air Products GmbH
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 GmbH filed Critical Air Products GmbH
Priority to DE9014009U priority Critical patent/DE9014009U1/de
Publication of DE9014009U1 publication Critical patent/DE9014009U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/06—Forming or maintaining special atmospheres or vacuum within heating chambers
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/76—Adjusting the composition of the atmosphere
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/02—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working in inert or controlled atmosphere or vacuum
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
DE9014009U 1990-07-04 1990-10-09 Expired - Lifetime DE9014009U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9014009U DE9014009U1 (de) 1990-07-04 1990-10-09

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9010156 1990-07-04
DE9014009U DE9014009U1 (de) 1990-07-04 1990-10-09

Publications (1)

Publication Number Publication Date
DE9014009U1 true DE9014009U1 (de) 1991-08-08

Family

ID=25956885

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9014009U Expired - Lifetime DE9014009U1 (de) 1990-07-04 1990-10-09

Country Status (1)

Country Link
DE (1) DE9014009U1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2254769B2 (de) * 1972-11-09 1979-07-26 Vereinigte Aluminium-Werke Ag, 5300 Bonn Durchlaufofen zum flußmittellosen Löten von Aluminiumwerkstoffen unter Schutzgas
US4174097A (en) * 1977-11-03 1979-11-13 Holcroft & Company Furnace for bright annealing of copper
US4543060A (en) * 1983-02-10 1985-09-24 The Boc Group Plc Heat treatment of workpieces
DE3916178C1 (de) * 1989-05-18 1990-06-13 Mahler Dienstleistungs-Gmbh Loeten-Haerten-Anlagenbau, 7300 Esslingen, De

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2254769B2 (de) * 1972-11-09 1979-07-26 Vereinigte Aluminium-Werke Ag, 5300 Bonn Durchlaufofen zum flußmittellosen Löten von Aluminiumwerkstoffen unter Schutzgas
US4174097A (en) * 1977-11-03 1979-11-13 Holcroft & Company Furnace for bright annealing of copper
US4543060A (en) * 1983-02-10 1985-09-24 The Boc Group Plc Heat treatment of workpieces
DE3916178C1 (de) * 1989-05-18 1990-06-13 Mahler Dienstleistungs-Gmbh Loeten-Haerten-Anlagenbau, 7300 Esslingen, De

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