FR2653448B1 - Procede d'elaboration d'une atmosphere de traitement de metaux. - Google Patents

Procede d'elaboration d'une atmosphere de traitement de metaux.

Info

Publication number
FR2653448B1
FR2653448B1 FR8913733A FR8913733A FR2653448B1 FR 2653448 B1 FR2653448 B1 FR 2653448B1 FR 8913733 A FR8913733 A FR 8913733A FR 8913733 A FR8913733 A FR 8913733A FR 2653448 B1 FR2653448 B1 FR 2653448B1
Authority
FR
France
Prior art keywords
development
metal processing
processing atmosphere
atmosphere
metal
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 - Fee Related
Application number
FR8913733A
Other languages
English (en)
Other versions
FR2653448A1 (fr
Inventor
Karinthi Pierre
Queille Philippe
Duchateau Eric
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 Liquide SA
Original Assignee
Air Liquide SA
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 Liquide SA filed Critical Air Liquide SA
Priority to FR8913733A priority Critical patent/FR2653448B1/fr
Publication of FR2653448A1 publication Critical patent/FR2653448A1/fr
Application granted granted Critical
Publication of FR2653448B1 publication Critical patent/FR2653448B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Vapour Deposition (AREA)
FR8913733A 1989-10-20 1989-10-20 Procede d'elaboration d'une atmosphere de traitement de metaux. Expired - Fee Related FR2653448B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8913733A FR2653448B1 (fr) 1989-10-20 1989-10-20 Procede d'elaboration d'une atmosphere de traitement de metaux.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8913733A FR2653448B1 (fr) 1989-10-20 1989-10-20 Procede d'elaboration d'une atmosphere de traitement de metaux.

Publications (2)

Publication Number Publication Date
FR2653448A1 FR2653448A1 (fr) 1991-04-26
FR2653448B1 true FR2653448B1 (fr) 1992-01-10

Family

ID=9386592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8913733A Expired - Fee Related FR2653448B1 (fr) 1989-10-20 1989-10-20 Procede d'elaboration d'une atmosphere de traitement de metaux.

Country Status (1)

Country Link
FR (1) FR2653448B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2684910B1 (fr) * 1991-12-12 1995-07-28 Air Liquide Procede de soudage ou de brasage de pieces en metal fortement oxydable.
FR2686212B1 (fr) * 1992-01-13 1994-03-11 Air Liquide Procede d'application de composition de soudure sur des broches de composants electroniques.
US5299731A (en) * 1993-02-22 1994-04-05 L'air Liquide Corrosion resistant welding of stainless steel
FR2702495B1 (fr) * 1993-03-10 1995-04-28 Air Liquide Solutions diluées de silane dans l'azote liquide.
AT407262B (de) * 1998-10-05 2001-02-26 Ebner Peter Dipl Ing Verfahren zum blankglühen von eine hohe affinität zu sauerstoff aufweisenden metallen
DE102009022846B3 (de) * 2009-05-27 2011-02-10 Ase Apparatebau Gmbh Verfahren und Vorrichtungen zur optimalen Schutzgasbeaufschlagung sowie zur Überwachung der Schutzgaszusammensetzungen und der Abkühltemperaturen der Werkstoffe beim Schweißen von Zirkonium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3370915A (en) * 1966-12-16 1968-02-27 Lawrence R. Sperberg Method of providing an inert atmosphere within an elastomeric air chamber
DE3618942A1 (de) * 1986-06-05 1987-12-10 Messer Griesheim Gmbh Masse zur entfernung durch chemiesorption von homogen geloesten beimengungen, insbesondere sauerstoff, aus gasen oder fluessigkeiten

Also Published As

Publication number Publication date
FR2653448A1 (fr) 1991-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse