IT8324186A0 - Procedimento per la tempra in mezzo acquoso di leghe ferrose. - Google Patents

Procedimento per la tempra in mezzo acquoso di leghe ferrose.

Info

Publication number
IT8324186A0
IT8324186A0 IT8324186A IT2418683A IT8324186A0 IT 8324186 A0 IT8324186 A0 IT 8324186A0 IT 8324186 A IT8324186 A IT 8324186A IT 2418683 A IT2418683 A IT 2418683A IT 8324186 A0 IT8324186 A0 IT 8324186A0
Authority
IT
Italy
Prior art keywords
procedure
aqueous media
ferrous alloys
hardening ferrous
hardening
Prior art date
Application number
IT8324186A
Other languages
English (en)
Other versions
IT1170003B (it
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 IT8324186A0 publication Critical patent/IT8324186A0/it
Application granted granted Critical
Publication of IT1170003B publication Critical patent/IT1170003B/it

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)
IT24186/83A 1982-12-16 1983-12-15 Procedimento per la tempra in mezzo acquoso di leghe ferrose IT1170003B (it)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IT8324186A0 true IT8324186A0 (it) 1983-12-15
IT1170003B IT1170003B (it) 1987-06-03

Family

ID=9280362

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24186/83A IT1170003B (it) 1982-12-16 1983-12-15 Procedimento per la tempra in mezzo acquoso di leghe ferrose

Country Status (14)

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

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
KR20140131941A (ko) * 2012-03-02 2014-11-14 이데미쓰 고산 가부시키가이샤 수계 냉각제
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 (it) * 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
FI70928C (fi) 1986-10-27
DE3345253A1 (de) 1984-07-12
ES8406557A1 (es) 1984-08-01
CH655739A5 (fr) 1986-05-15
PL138977B1 (en) 1986-11-29
SE8306925D0 (sv) 1983-12-14
ES528073A0 (es) 1984-08-01
FI834627A (fi) 1984-06-17
FR2537997A1 (fr) 1984-06-22
NO160147B (no) 1988-12-05
FR2537997B1 (fr) 1988-05-20
PL245157A1 (en) 1984-09-24
BE898467A (fr) 1984-06-15
GR79709B (it) 1984-10-31
SE8306925L (sv) 1984-06-17
GB2133048B (en) 1986-10-15
FI70928B (fi) 1986-07-18
IT1170003B (it) 1987-06-03
FI834627A0 (fi) 1983-12-15
HUT37176A (en) 1985-11-28
DE3345253C2 (it) 1987-12-10
SE457088B (sv) 1988-11-28
GB8333468D0 (en) 1984-01-25
GB2133048A (en) 1984-07-18
NO834628L (no) 1984-06-18
NO160147C (no) 1989-03-15
DD213692A5 (de) 1984-09-19

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