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FR2624875B1 - Procede de modification du pouvoir refroidissant de milieux aqueux destines a la trempe d'alliages metalliques - Google Patents

Procede de modification du pouvoir refroidissant de milieux aqueux destines a la trempe d'alliages metalliques

Info

Publication number
FR2624875B1
FR2624875B1 FR8718109A FR8718109A FR2624875B1 FR 2624875 B1 FR2624875 B1 FR 2624875B1 FR 8718109 A FR8718109 A FR 8718109A FR 8718109 A FR8718109 A FR 8718109A FR 2624875 B1 FR2624875 B1 FR 2624875B1
Authority
FR
France
Prior art keywords
solution
lcst
modifying
water
metal alloys
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
FR8718109A
Other languages
English (en)
Other versions
FR2624875A1 (fr
Inventor
Francois Moreaux
Gerard Beck
Abderrahim Louai
Jeanne Francois
Gilbert Pollet
Jean-Paul Betend
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.)
Servimetal SA
Original Assignee
Servimetal 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
Priority to FR8718109A priority Critical patent/FR2624875B1/fr
Application filed by Servimetal SA filed Critical Servimetal SA
Priority to AT88420422T priority patent/ATE76104T1/de
Priority to JP63317575A priority patent/JPH0637665B2/ja
Priority to ES198888420422T priority patent/ES2037267T3/es
Priority to EP88420422A priority patent/EP0321370B1/fr
Priority to DE8888420422T priority patent/DE3871106D1/de
Publication of FR2624875A1 publication Critical patent/FR2624875A1/fr
Application granted granted Critical
Publication of FR2624875B1 publication Critical patent/FR2624875B1/fr
Priority to GR920401542T priority patent/GR3005214T3/el
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
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/60—Aqueous agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Lubricants (AREA)
  • Eyeglasses (AREA)
FR8718109A 1987-12-17 1987-12-17 Procede de modification du pouvoir refroidissant de milieux aqueux destines a la trempe d'alliages metalliques Expired - Fee Related FR2624875B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR8718109A FR2624875B1 (fr) 1987-12-17 1987-12-17 Procede de modification du pouvoir refroidissant de milieux aqueux destines a la trempe d'alliages metalliques
JP63317575A JPH0637665B2 (ja) 1987-12-17 1988-12-15 金属合金の焼入れ用水溶液の冷却能の修正方法
ES198888420422T ES2037267T3 (es) 1987-12-17 1988-12-15 Procedimiento de modificacion del poder enfriador de medios acuosos destinados al temple de aleaciones metalicas.
EP88420422A EP0321370B1 (fr) 1987-12-17 1988-12-15 Procédé de modification du pouvoir refroidissant de milieux aqueux destinés à la trempe d'alliages métalliques
AT88420422T ATE76104T1 (de) 1987-12-17 1988-12-15 Verfahren zur veraenderung des kuehlvermoegens von waessrigen fluessigkeiten zur haertung von metalllegierungen.
DE8888420422T DE3871106D1 (de) 1987-12-17 1988-12-15 Verfahren zur veraenderung des kuehlvermoegens von waessrigen fluessigkeiten zur haertung von metall-legierungen.
GR920401542T GR3005214T3 (fr) 1987-12-17 1992-07-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8718109A FR2624875B1 (fr) 1987-12-17 1987-12-17 Procede de modification du pouvoir refroidissant de milieux aqueux destines a la trempe d'alliages metalliques

Publications (2)

Publication Number Publication Date
FR2624875A1 FR2624875A1 (fr) 1989-06-23
FR2624875B1 true FR2624875B1 (fr) 1992-06-26

Family

ID=9358269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8718109A Expired - Fee Related FR2624875B1 (fr) 1987-12-17 1987-12-17 Procede de modification du pouvoir refroidissant de milieux aqueux destines a la trempe d'alliages metalliques

Country Status (7)

Country Link
EP (1) EP0321370B1 (fr)
JP (1) JPH0637665B2 (fr)
AT (1) ATE76104T1 (fr)
DE (1) DE3871106D1 (fr)
ES (1) ES2037267T3 (fr)
FR (1) FR2624875B1 (fr)
GR (1) GR3005214T3 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994026939A1 (fr) * 1993-05-18 1994-11-24 Aluminum Company Of America Procede de traitement thermique d'un metal avec un refrigerant liquide contenant un gaz dissous
JPH1150212A (ja) * 1997-07-31 1999-02-23 Mazda Motor Corp 軽合金鋳物の熱処理方法
FR2780508B1 (fr) * 1998-06-24 2000-08-18 Durferrit Sarl Procede et dispositif pour le controle du pouvoir refroidissant d'un fluide
DE10035849A1 (de) * 2000-07-24 2002-02-21 Henkel Kgaa Teilchenförmiges Kompositmaterial zur gesteuerten Freisetzung eines Wirkstoffs
KR20140131941A (ko) * 2012-03-02 2014-11-14 이데미쓰 고산 가부시키가이샤 수계 냉각제
JP6227248B2 (ja) 2012-12-27 2017-11-08 出光興産株式会社 水系冷却剤
CN104937085A (zh) 2013-03-26 2015-09-23 住友精化株式会社 水溶性金属加工油剂
DE102019202835A1 (de) * 2019-03-01 2020-09-03 Thyssenkrupp Ag Verfahren zur beschleunigten Abkühlung von Stahlflachprodukten
JP7422530B2 (ja) * 2019-12-17 2024-01-26 三井化学株式会社 アルキレンオキシド重合体の曇点測定用溶媒
JP7357535B2 (ja) * 2019-12-17 2023-10-06 三井化学株式会社 アルキレンオキシド重合体の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022205A (en) * 1958-05-14 1962-02-20 Gen Motors Corp Method of quenching and quenching liquid
US3475232A (en) * 1966-11-23 1969-10-28 Houghton & Co E F Method of quenching
FR2537997B1 (fr) * 1982-12-16 1988-05-20 Ugine Kuhlmann Procede de trempe d'alliages ferreux en milieu aqueux
US4584033A (en) * 1985-06-28 1986-04-22 Union Carbide Corporation Method of quenching

Also Published As

Publication number Publication date
EP0321370B1 (fr) 1992-05-13
JPH01259119A (ja) 1989-10-16
ATE76104T1 (de) 1992-05-15
GR3005214T3 (fr) 1993-05-24
DE3871106D1 (de) 1992-06-17
ES2037267T3 (es) 1993-06-16
EP0321370A1 (fr) 1989-06-21
JPH0637665B2 (ja) 1994-05-18
FR2624875A1 (fr) 1989-06-23

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060831