FR2344635A1 - Procede de trempe continue de barres et bac de trempe pour la mise en oeuvre de ce procede - Google Patents

Procede de trempe continue de barres et bac de trempe pour la mise en oeuvre de ce procede

Info

Publication number
FR2344635A1
FR2344635A1 FR7607677A FR7607677A FR2344635A1 FR 2344635 A1 FR2344635 A1 FR 2344635A1 FR 7607677 A FR7607677 A FR 7607677A FR 7607677 A FR7607677 A FR 7607677A FR 2344635 A1 FR2344635 A1 FR 2344635A1
Authority
FR
France
Prior art keywords
bars
quench
air cooling
cooling period
quenching
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.)
Granted
Application number
FR7607677A
Other languages
English (en)
French (fr)
Other versions
FR2344635B1 (xx
Inventor
Michel Dubourg
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.)
FOURS IND CIE
Original Assignee
FOURS IND CIE
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 FOURS IND CIE filed Critical FOURS IND CIE
Priority to FR7607677A priority Critical patent/FR2344635A1/fr
Publication of FR2344635A1 publication Critical patent/FR2344635A1/fr
Application granted granted Critical
Publication of FR2344635B1 publication Critical patent/FR2344635B1/fr
Granted 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0075—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rods of limited length
    • 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
    • C21D1/62—Quenching devices
    • C21D1/63—Quenching devices for bath quenching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
FR7607677A 1976-03-17 1976-03-17 Procede de trempe continue de barres et bac de trempe pour la mise en oeuvre de ce procede Granted FR2344635A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7607677A FR2344635A1 (fr) 1976-03-17 1976-03-17 Procede de trempe continue de barres et bac de trempe pour la mise en oeuvre de ce procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7607677A FR2344635A1 (fr) 1976-03-17 1976-03-17 Procede de trempe continue de barres et bac de trempe pour la mise en oeuvre de ce procede

Publications (2)

Publication Number Publication Date
FR2344635A1 true FR2344635A1 (fr) 1977-10-14
FR2344635B1 FR2344635B1 (xx) 1979-06-15

Family

ID=9170569

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607677A Granted FR2344635A1 (fr) 1976-03-17 1976-03-17 Procede de trempe continue de barres et bac de trempe pour la mise en oeuvre de ce procede

Country Status (1)

Country Link
FR (1) FR2344635A1 (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2605645A1 (fr) * 1986-10-22 1988-04-29 Stein Heurtey Dispositif pour la trempe interieure et exterieure de pieces tubulaires

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2605645A1 (fr) * 1986-10-22 1988-04-29 Stein Heurtey Dispositif pour la trempe interieure et exterieure de pieces tubulaires
EP0267080A1 (fr) * 1986-10-22 1988-05-11 Stein Heurtey Dispositif pour la trempe intérieure et extérieure de pièces tubulaires
US4848752A (en) * 1986-10-22 1989-07-18 Stein Geurtey Apparatus for the inside and outside quenching of tubular pieces

Also Published As

Publication number Publication date
FR2344635B1 (xx) 1979-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse