FR2671103B1 - Composition, bain et procede de trempe des metaux. - Google Patents

Composition, bain et procede de trempe des metaux.

Info

Publication number
FR2671103B1
FR2671103B1 FR9016344A FR9016344A FR2671103B1 FR 2671103 B1 FR2671103 B1 FR 2671103B1 FR 9016344 A FR9016344 A FR 9016344A FR 9016344 A FR9016344 A FR 9016344A FR 2671103 B1 FR2671103 B1 FR 2671103B1
Authority
FR
France
Prior art keywords
bath
composition
metals
quenching
tempering
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
FR9016344A
Other languages
English (en)
Other versions
FR2671103A1 (fr
Inventor
Serge Gosset
Jean-Michel Ludot
Michel Deck
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.)
Roquette Freres SA
Castrol France SA
Original Assignee
Roquette Freres SA
Castrol France 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 FR9016344A priority Critical patent/FR2671103B1/fr
Application filed by Roquette Freres SA, Castrol France SA filed Critical Roquette Freres SA
Priority to KR1019930701964A priority patent/KR0167364B1/ko
Priority to DE69119094T priority patent/DE69119094D1/de
Priority to AT92902787T priority patent/ATE137271T1/de
Priority to EP92902787A priority patent/EP0564549B1/fr
Priority to JP4502912A priority patent/JPH06504813A/ja
Priority to PCT/FR1991/001059 priority patent/WO1992012267A1/fr
Publication of FR2671103A1 publication Critical patent/FR2671103A1/fr
Application granted granted Critical
Publication of FR2671103B1 publication Critical patent/FR2671103B1/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
    • C21D1/56—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)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Coating With Molten Metal (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Adhesives Or Adhesive Processes (AREA)
FR9016344A 1990-12-27 1990-12-27 Composition, bain et procede de trempe des metaux. Expired - Fee Related FR2671103B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9016344A FR2671103B1 (fr) 1990-12-27 1990-12-27 Composition, bain et procede de trempe des metaux.
DE69119094T DE69119094D1 (de) 1990-12-27 1991-12-23 Verwendung einer kolloidalen stärkelösung zur herstellung von bädern zum abschrecken von metallen
AT92902787T ATE137271T1 (de) 1990-12-27 1991-12-23 Verwendung einer kolloidalen stärkelösung zur herstellung von bädern zum abschrecken von metallen
EP92902787A EP0564549B1 (fr) 1990-12-27 1991-12-23 UTILISATION D'UNE SOLUTION COLLOiDALE D'AMIDON POUR LA FABRICATION DE BAINS DE TREMPE DES METAUX
KR1019930701964A KR0167364B1 (ko) 1990-12-27 1991-12-23 금속 담금질용 조성물, 용액 및 금속의 담금질 방법
JP4502912A JPH06504813A (ja) 1990-12-27 1991-12-23 金属焼入れ用組成物、浴、および金属焼入れ方法
PCT/FR1991/001059 WO1992012267A1 (fr) 1990-12-27 1991-12-23 Composition, bain et procede de trempe des metaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9016344A FR2671103B1 (fr) 1990-12-27 1990-12-27 Composition, bain et procede de trempe des metaux.

Publications (2)

Publication Number Publication Date
FR2671103A1 FR2671103A1 (fr) 1992-07-03
FR2671103B1 true FR2671103B1 (fr) 1994-05-13

Family

ID=9403726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9016344A Expired - Fee Related FR2671103B1 (fr) 1990-12-27 1990-12-27 Composition, bain et procede de trempe des metaux.

Country Status (7)

Country Link
EP (1) EP0564549B1 (fr)
JP (1) JPH06504813A (fr)
KR (1) KR0167364B1 (fr)
AT (1) ATE137271T1 (fr)
DE (1) DE69119094D1 (fr)
FR (1) FR2671103B1 (fr)
WO (1) WO1992012267A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR892357A (fr) * 1942-11-27 1944-04-05 Le Faisceau Metallurg Nouveaux procédé et produit pour la trempe des aciers et alliages quelconques
FR1167785A (fr) * 1956-11-13 1958-11-28 Procédé pour la trempe des métaux
US4021260A (en) * 1976-01-30 1977-05-03 Nalco Chemical Company Starch viscosity control agent using an ethoxylated fatty alcohol
FR2434821A1 (fr) * 1978-08-31 1980-03-28 Roquette Freres Procede de cationisation de l'amidon, nouveaux amidons cationises ainsi obtenus et leurs applications
FR2530668B1 (fr) * 1982-07-23 1987-05-07 Roquette Freres Application d'un hydrolysat d'amidon hydrogene a la trempe des metaux

Also Published As

Publication number Publication date
KR0167364B1 (ko) 1999-01-15
JPH06504813A (ja) 1994-06-02
FR2671103A1 (fr) 1992-07-03
WO1992012267A1 (fr) 1992-07-23
ATE137271T1 (de) 1996-05-15
EP0564549B1 (fr) 1996-04-24
EP0564549A1 (fr) 1993-10-13
KR930703471A (ko) 1993-11-30
DE69119094D1 (de) 1996-05-30

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Legal Events

Date Code Title Description
ST Notification of lapse