IT1151285B - AQUEOUS TEMPRA FOR METALS AND FERROUS ALLOYS - Google Patents

AQUEOUS TEMPRA FOR METALS AND FERROUS ALLOYS

Info

Publication number
IT1151285B
IT1151285B IT21722/82A IT2172282A IT1151285B IT 1151285 B IT1151285 B IT 1151285B IT 21722/82 A IT21722/82 A IT 21722/82A IT 2172282 A IT2172282 A IT 2172282A IT 1151285 B IT1151285 B IT 1151285B
Authority
IT
Italy
Prior art keywords
tempra
metals
aqueous
ferrous alloys
ferrous
Prior art date
Application number
IT21722/82A
Other languages
Italian (it)
Other versions
IT8221722A0 (en
Inventor
Pierre Guerit
Manoir Pierre Du
Jacques Olivier
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 IT8221722A0 publication Critical patent/IT8221722A0/en
Application granted granted Critical
Publication of IT1151285B publication Critical patent/IT1151285B/en

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
IT21722/82A 1981-06-05 1982-06-04 AQUEOUS TEMPRA FOR METALS AND FERROUS ALLOYS IT1151285B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8111874A FR2507209A1 (en) 1981-06-05 1981-06-05 AQUEOUS TEMPERING MEDIUM FOR FERROUS METALS AND ALLOYS

Publications (2)

Publication Number Publication Date
IT8221722A0 IT8221722A0 (en) 1982-06-04
IT1151285B true IT1151285B (en) 1986-12-17

Family

ID=9259591

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21722/82A IT1151285B (en) 1981-06-05 1982-06-04 AQUEOUS TEMPRA FOR METALS AND FERROUS ALLOYS

Country Status (6)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538002A2 (en) * 1982-12-16 1984-06-22 Servimetal AQUEOUS TEMPERING MEDIUM FOR ALUMINUM LIGHT ALLOYS
IT8324185A0 (en) * 1982-12-16 1983-12-15 Ugine Kuhlmann AQUEOUS MEDIUM FOR HARDENING FERROUS ALLOYS, BASED ON HIGH VISCOSITY OXYALKYLENE GLYCOL ETHER.
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 (en) * 1991-11-18 1993-06-08 Teijin Ltd Water-base polyester, easily bondable polyester film coated therewith and its production
US5283280A (en) * 1992-11-05 1994-02-01 Tech One, Inc. Composition and method for coating an object of interest
DE102008048596A1 (en) 2008-09-23 2010-04-08 Henkel Ag & Co. Kgaa Quench passivation of aluminum die-cast parts

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 (en) * 1963-12-26 1965-01-04 Union Carbide Corp Quenching medium for a metal
FR1525603A (en) * 1967-06-02 1968-05-17 Basf Ag Rapid cooling baths for hardening metallic materials
JPS533725B2 (en) * 1972-10-02 1978-02-09
JPS5343377B2 (en) * 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
FR2507209A1 (en) 1982-12-10
ES8307908A1 (en) 1983-07-01
GB2099858A (en) 1982-12-15
IT8221722A0 (en) 1982-06-04
ES512850A0 (en) 1983-07-01
DE3220931A1 (en) 1982-12-23
FR2507209B1 (en) 1984-04-13
GB2099858B (en) 1985-01-03
BE893399A (en) 1982-12-03

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940531