GB2133048B - Method of quenching ferrous alloys in an aqueous medium - Google Patents

Method of quenching ferrous alloys in an aqueous medium

Info

Publication number
GB2133048B
GB2133048B GB08333468A GB8333468A GB2133048B GB 2133048 B GB2133048 B GB 2133048B GB 08333468 A GB08333468 A GB 08333468A GB 8333468 A GB8333468 A GB 8333468A GB 2133048 B GB2133048 B GB 2133048B
Authority
GB
United Kingdom
Prior art keywords
quenching
aqueous medium
ferrous alloys
ferrous
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
Application number
GB08333468A
Other versions
GB2133048A (en
GB8333468D0 (en
Inventor
Francois Moreaux
Jean-Michel Naud
Gerard Beck
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.)
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann 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
Application filed by Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Publication of GB8333468D0 publication Critical patent/GB8333468D0/en
Publication of GB2133048A publication Critical patent/GB2133048A/en
Application granted granted Critical
Publication of GB2133048B publication Critical patent/GB2133048B/en
Expired 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
GB08333468A 1982-12-16 1983-12-15 Method of quenching ferrous alloys in an aqueous medium Expired GB2133048B (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 (3)

Publication Number Publication Date
GB8333468D0 GB8333468D0 (en) 1984-01-25
GB2133048A GB2133048A (en) 1984-07-18
GB2133048B true GB2133048B (en) 1986-10-15

Family

ID=9280362

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08333468A Expired GB2133048B (en) 1982-12-16 1983-12-15 Method of quenching ferrous alloys in an aqueous medium

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
IT1170003B (en) 1987-06-03
CH655739A5 (en) 1986-05-15
GB2133048A (en) 1984-07-18
PL245157A1 (en) 1984-09-24
FI834627A (en) 1984-06-17
DE3345253C2 (en) 1987-12-10
FI70928C (en) 1986-10-27
FR2537997A1 (en) 1984-06-22
NO160147C (en) 1989-03-15
FI834627A0 (en) 1983-12-15
SE8306925L (en) 1984-06-17
NO160147B (en) 1988-12-05
HUT37176A (en) 1985-11-28
NO834628L (en) 1984-06-18
ES8406557A1 (en) 1984-08-01
SE8306925D0 (en) 1983-12-14
DD213692A5 (en) 1984-09-19
GR79709B (en) 1984-10-31
DE3345253A1 (en) 1984-07-12
PL138977B1 (en) 1986-11-29
FI70928B (en) 1986-07-18
FR2537997B1 (en) 1988-05-20
GB8333468D0 (en) 1984-01-25
IT8324186A0 (en) 1983-12-15
ES528073A0 (en) 1984-08-01
SE457088B (en) 1988-11-28
BE898467A (en) 1984-06-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee