PL245157A1 - Method of water hardening of articles made of ferrous metals - Google Patents

Method of water hardening of articles made of ferrous metals

Info

Publication number
PL245157A1
PL245157A1 PL24515783A PL24515783A PL245157A1 PL 245157 A1 PL245157 A1 PL 245157A1 PL 24515783 A PL24515783 A PL 24515783A PL 24515783 A PL24515783 A PL 24515783A PL 245157 A1 PL245157 A1 PL 245157A1
Authority
PL
Poland
Prior art keywords
articles made
ferrous metals
water hardening
hardening
water
Prior art date
Application number
PL24515783A
Other versions
PL138977B1 (en
Inventor
Francois Moreaux
Jean M Naud
Gerard Beck
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of PL245157A1 publication Critical patent/PL245157A1/en
Publication of PL138977B1 publication Critical patent/PL138977B1/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
PL1983245157A 1982-12-16 1983-12-16 Method of water hardening of articles made of ferrous metals PL138977B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8221495A FR2537997B1 (en) 1982-12-16 1982-12-16 PROCESS FOR HARDENING FERROUS ALLOYS IN AQUEOUS MEDIA

Publications (2)

Publication Number Publication Date
PL245157A1 true PL245157A1 (en) 1984-09-24
PL138977B1 PL138977B1 (en) 1986-11-29

Family

ID=9280362

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1983245157A PL138977B1 (en) 1982-12-16 1983-12-16 Method of water hardening of articles made of ferrous metals

Country Status (14)

Country Link
BE (1) BE898467A (en)
CH (1) CH655739A5 (en)
DD (1) DD213692A5 (en)
DE (1) DE3345253A1 (en)
ES (1) ES528073A0 (en)
FI (1) FI70928C (en)
FR (1) FR2537997B1 (en)
GB (1) GB2133048B (en)
GR (1) GR79709B (en)
HU (1) HUT37176A (en)
IT (1) IT1170003B (en)
NO (1) NO160147C (en)
PL (1) PL138977B1 (en)
SE (1) SE457088B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624875B1 (en) * 1987-12-17 1992-06-26 Servimetal PROCESS FOR MODIFYING THE COOLING POWER OF AQUEOUS MEDIA FOR THE TEMPERING OF METAL ALLOYS
JP6235997B2 (en) * 2012-03-02 2017-11-22 出光興産株式会社 Water-based coolant
CN114807522A (en) * 2022-04-21 2022-07-29 通裕重工股份有限公司 Hardening and tempering process of crusher forging head
CN115948015B (en) * 2022-12-23 2023-12-08 南京科润工业介质股份有限公司 Characterization method of film forming performance of water-soluble quenching medium

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1384244A (en) * 1963-12-26 1965-01-04 Union Carbide Corp Quenching medium for a metal
US3475232A (en) * 1966-11-23 1969-10-28 Houghton & Co E F Method of quenching
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
US3902929A (en) * 1974-02-01 1975-09-02 Park Chem Co Water-based quenching composition comprising polyvinylpyrrolidone and method of quenching
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
DE3345253A1 (en) 1984-07-12
PL138977B1 (en) 1986-11-29
FI70928B (en) 1986-07-18
NO160147C (en) 1989-03-15
CH655739A5 (en) 1986-05-15
ES8406557A1 (en) 1984-08-01
ES528073A0 (en) 1984-08-01
GR79709B (en) 1984-10-31
FR2537997A1 (en) 1984-06-22
SE457088B (en) 1988-11-28
GB2133048B (en) 1986-10-15
SE8306925D0 (en) 1983-12-14
IT8324186A0 (en) 1983-12-15
FI834627A (en) 1984-06-17
FI834627A0 (en) 1983-12-15
NO160147B (en) 1988-12-05
GB2133048A (en) 1984-07-18
NO834628L (en) 1984-06-18
SE8306925L (en) 1984-06-17
HUT37176A (en) 1985-11-28
IT1170003B (en) 1987-06-03
FI70928C (en) 1986-10-27
DE3345253C2 (en) 1987-12-10
FR2537997B1 (en) 1988-05-20
GB8333468D0 (en) 1984-01-25
BE898467A (en) 1984-06-15
DD213692A5 (en) 1984-09-19

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