FI834627A0 - Foerfarande foer haerdning av jaernlegeringar i vattenhaltig omgivning - Google Patents

Foerfarande foer haerdning av jaernlegeringar i vattenhaltig omgivning

Info

Publication number
FI834627A0
FI834627A0 FI834627A FI834627A FI834627A0 FI 834627 A0 FI834627 A0 FI 834627A0 FI 834627 A FI834627 A FI 834627A FI 834627 A FI834627 A FI 834627A FI 834627 A0 FI834627 A0 FI 834627A0
Authority
FI
Finland
Prior art keywords
vat
assessment
procedure
Prior art date
Application number
FI834627A
Other languages
English (en)
Other versions
FI834627A (fi
FI70928C (fi
FI70928B (fi
Inventor
Francois Moreaux
Jean-Michel 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 FI834627A0 publication Critical patent/FI834627A0/fi
Publication of FI834627A publication Critical patent/FI834627A/fi
Application granted granted Critical
Publication of FI70928B publication Critical patent/FI70928B/fi
Publication of FI70928C publication Critical patent/FI70928C/fi

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)
  • Lubricants (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Heat Treatment Of Articles (AREA)
  • Braking Arrangements (AREA)
FI834627A 1982-12-16 1983-12-15 Foerfarande foer haerdning av jaernlegeringar i vattenmedium FI70928C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8221495 1982-12-16
FR8221495A FR2537997B1 (fr) 1982-12-16 1982-12-16 Procede de trempe d'alliages ferreux en milieu aqueux

Publications (4)

Publication Number Publication Date
FI834627A0 true FI834627A0 (fi) 1983-12-15
FI834627A FI834627A (fi) 1984-06-17
FI70928B FI70928B (fi) 1986-07-18
FI70928C FI70928C (fi) 1986-10-27

Family

ID=9280362

Family Applications (1)

Application Number Title Priority Date Filing Date
FI834627A FI70928C (fi) 1982-12-16 1983-12-15 Foerfarande foer haerdning av jaernlegeringar i vattenmedium

Country Status (14)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624875B1 (fr) * 1987-12-17 1992-06-26 Servimetal Procede de modification du pouvoir refroidissant de milieux aqueux destines a la trempe d'alliages metalliques
JP6235997B2 (ja) * 2012-03-02 2017-11-22 出光興産株式会社 水系冷却剤
CN114807522A (zh) * 2022-04-21 2022-07-29 通裕重工股份有限公司 一种破碎机锻头的调质工艺
CN115948015B (zh) * 2022-12-23 2023-12-08 南京科润工业介质股份有限公司 一种水溶性淬火介质成膜性能的表征方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1384244A (fr) * 1963-12-26 1965-01-04 Union Carbide Corp Milieu de trempe d'un métal
US3475232A (en) * 1966-11-23 1969-10-28 Houghton & Co E F Method of quenching
FR1525603A (fr) * 1967-06-02 1968-05-17 Basf Ag Bains de refroidissement brusque pour le durcissement de matériaux métalliques
JPS533725B2 (fi) * 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
CH655739A5 (fr) 1986-05-15
DD213692A5 (de) 1984-09-19
FI834627A (fi) 1984-06-17
ES8406557A1 (es) 1984-08-01
FR2537997B1 (fr) 1988-05-20
HUT37176A (en) 1985-11-28
SE8306925D0 (sv) 1983-12-14
GB2133048A (en) 1984-07-18
DE3345253A1 (de) 1984-07-12
IT1170003B (it) 1987-06-03
GB2133048B (en) 1986-10-15
FR2537997A1 (fr) 1984-06-22
NO160147B (no) 1988-12-05
ES528073A0 (es) 1984-08-01
IT8324186A0 (it) 1983-12-15
NO160147C (no) 1989-03-15
PL138977B1 (en) 1986-11-29
PL245157A1 (en) 1984-09-24
SE457088B (sv) 1988-11-28
FI70928C (fi) 1986-10-27
GB8333468D0 (en) 1984-01-25
DE3345253C2 (fi) 1987-12-10
FI70928B (fi) 1986-07-18
GR79709B (fi) 1984-10-31
SE8306925L (sv) 1984-06-17
NO834628L (no) 1984-06-18
BE898467A (fr) 1984-06-15

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: PCUK PRODUITS CHIMIGUES UGINE KUHLMANN