BE893399A - Milieu de trempe aqueux pour metaux et alliages perreux - Google Patents

Milieu de trempe aqueux pour metaux et alliages perreux

Info

Publication number
BE893399A
BE893399A BE0/208256A BE208256A BE893399A BE 893399 A BE893399 A BE 893399A BE 0/208256 A BE0/208256 A BE 0/208256A BE 208256 A BE208256 A BE 208256A BE 893399 A BE893399 A BE 893399A
Authority
BE
Belgium
Prior art keywords
perrous
alloys
metals
quench medium
aqueous quench
Prior art date
Application number
BE0/208256A
Other languages
English (en)
Original Assignee
Servimetal
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 Servimetal filed Critical Servimetal
Publication of BE893399A publication Critical patent/BE893399A/fr

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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
BE0/208256A 1981-06-05 1982-06-03 Milieu de trempe aqueux pour metaux et alliages perreux BE893399A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8111874A FR2507209A1 (fr) 1981-06-05 1981-06-05 Milieu de trempe aqueux pour metaux et alliages ferreux

Publications (1)

Publication Number Publication Date
BE893399A true BE893399A (fr) 1982-12-03

Family

ID=9259591

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/208256A BE893399A (fr) 1981-06-05 1982-06-03 Milieu de trempe aqueux pour metaux et alliages perreux

Country Status (6)

Country Link
BE (1) BE893399A (fr)
DE (1) DE3220931A1 (fr)
ES (1) ES512850A0 (fr)
FR (1) FR2507209A1 (fr)
GB (1) GB2099858B (fr)
IT (1) IT1151285B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538002A2 (fr) * 1982-12-16 1984-06-22 Servimetal Milieu de trempe aqueux pour alliages legers a base d'aluminium
GB2132638A (en) * 1982-12-16 1984-07-11 Ugine Kuhlmann Aqueous agent for quenching ferrous alloy based on high-viscosity oxyalkylene glycol
GB2150159A (en) * 1983-11-24 1985-06-26 Fire Out Systems Limited Cooling heated surfaces
USRE34119E (en) * 1985-08-19 1992-11-03 Park Chemical Company Method of heat treating metal using a washable synthetic quenchant
US4826545A (en) * 1987-06-02 1989-05-02 Foreman Robert W Method of heat treating metal parts using a washable synthetic quenchant
JPH05140277A (ja) * 1991-11-18 1993-06-08 Teijin Ltd 水性ポリエステル、これを塗設した易接着性ポリエステルフイルム及びその製造方法
US5283280A (en) * 1992-11-05 1994-02-01 Tech One, Inc. Composition and method for coating an object of interest
DE102008048596A1 (de) 2008-09-23 2010-04-08 Henkel Ag & Co. Kgaa Quenchpassivierung von Aluminiumdruckgussteilen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2878191A (en) * 1956-10-22 1959-03-17 Dow Chemical Co Non-corrodent aqueous media
US3022205A (en) * 1958-05-14 1962-02-20 Gen Motors Corp Method of quenching and quenching liquid
FR1384244A (fr) * 1963-12-26 1965-01-04 Union Carbide Corp Milieu de trempe d'un métal
FR1525603A (fr) * 1967-06-02 1968-05-17 Basf Ag Bains de refroidissement brusque pour le durcissement de matériaux métalliques
JPS533725B2 (fr) * 1972-10-02 1978-02-09
JPS5343377B2 (fr) * 1975-03-19 1978-11-18
US4087290A (en) * 1975-07-03 1978-05-02 E. F. Houghton & Co. Process for the controlled cooling of ferrous metal

Also Published As

Publication number Publication date
DE3220931A1 (de) 1982-12-23
FR2507209B1 (fr) 1984-04-13
ES8307908A1 (es) 1983-07-01
IT8221722A0 (it) 1982-06-04
GB2099858A (en) 1982-12-15
IT1151285B (it) 1986-12-17
GB2099858B (en) 1985-01-03
FR2507209A1 (fr) 1982-12-10
ES512850A0 (es) 1983-07-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: IMPAR S.A.

Effective date: 19960630