FR2453902A1 - Procede et dispositif de trempe en continu de produits metallurgiques allonges - Google Patents

Procede et dispositif de trempe en continu de produits metallurgiques allonges

Info

Publication number
FR2453902A1
FR2453902A1 FR7908911A FR7908911A FR2453902A1 FR 2453902 A1 FR2453902 A1 FR 2453902A1 FR 7908911 A FR7908911 A FR 7908911A FR 7908911 A FR7908911 A FR 7908911A FR 2453902 A1 FR2453902 A1 FR 2453902A1
Authority
FR
France
Prior art keywords
ring nozzles
bore
tubes
tube
water onto
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
FR7908911A
Other languages
English (en)
Other versions
FR2453902B1 (fr
Inventor
Maurice Prevot
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.)
Vallourec SA
Original Assignee
Vallourec 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 Vallourec SA filed Critical Vallourec SA
Priority to FR7908911A priority Critical patent/FR2453902A1/fr
Publication of FR2453902A1 publication Critical patent/FR2453902A1/fr
Application granted granted Critical
Publication of FR2453902B1 publication Critical patent/FR2453902B1/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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/667—Quenching devices for spray quenching
    • 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
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C21D9/085—Cooling or 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)

Abstract

PROCEDE ET DISPOSITIF DE TREMPE EXTERNE ETOU INTERNE DE PRODUITS METALLURGIQUES ALLONGES, MOBILES AXIALEMENT EN CONTINU, AU PREALABLE CHAUFFES, ET LE CAS ECHEANT DECALAMINES. ON FORME A PROXIMITE DE LA SURFACE DU PRODUIT AU MOINS UN VOILE ANNULAIRE CONTINU DE LIQUIDE, ON DIRIGE LE OU CHACUN DESDITS VOILES DE LIQUIDE EN LUI CONFERANT UNE CONFORMATION CONIQUE JUSQU'AU CONTACT DE LA SURFACE DU PRODUIT ET ON PROVOQUE SUR LADITE SURFACE UN ECOULEMENT CONTINU DE LIQUIDE DE TREMPE.
FR7908911A 1979-04-09 1979-04-09 Procede et dispositif de trempe en continu de produits metallurgiques allonges Granted FR2453902A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7908911A FR2453902A1 (fr) 1979-04-09 1979-04-09 Procede et dispositif de trempe en continu de produits metallurgiques allonges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7908911A FR2453902A1 (fr) 1979-04-09 1979-04-09 Procede et dispositif de trempe en continu de produits metallurgiques allonges

Publications (2)

Publication Number Publication Date
FR2453902A1 true FR2453902A1 (fr) 1980-11-07
FR2453902B1 FR2453902B1 (fr) 1983-01-28

Family

ID=9224127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908911A Granted FR2453902A1 (fr) 1979-04-09 1979-04-09 Procede et dispositif de trempe en continu de produits metallurgiques allonges

Country Status (1)

Country Link
FR (1) FR2453902A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473555A1 (fr) * 1980-01-16 1981-07-17 Nippon Steel Corp Methode pour refroidir des tubes d'acier
FR2505361A1 (fr) * 1981-05-06 1982-11-12 Nippon Kokan Kk Procede et appareil pour tremper des tubes d'acier
FR2609473A1 (fr) * 1987-01-08 1988-07-15 Stein Heurtey Dispositif pour la trempe interieure et exterieure de pieces tubulaires
WO1993007301A1 (fr) * 1991-09-25 1993-04-15 Daniel Graham Ball Traitement par trempe et revenu de tuyaux d'acier au carbone apte a la trempe
CN105986101A (zh) * 2015-03-17 2016-10-05 特纳瑞斯盘管有限公司 淬火槽系统和使用方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1672061A (en) * 1927-04-13 1928-06-05 Morgan Construction Co Apparatus for cooling metal rods or bars
GB620389A (en) * 1941-11-21 1949-03-24 Budd Induction Heating Inc Improvements in or relating to apparatus for quenching heat treated articles
US2657698A (en) * 1947-08-27 1953-11-03 Selas Corp Of America Quenching apparatus
US3255053A (en) * 1961-10-16 1966-06-07 Armco Steel Corp Method for manufacturing treated grinding rods
FR2147058A1 (fr) * 1971-07-28 1973-03-09 Ludwig Ofag Indugas Gmbh
US4123301A (en) * 1977-01-07 1978-10-31 Republic Steel Corporation Method for quench hardening steel casings

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1672061A (en) * 1927-04-13 1928-06-05 Morgan Construction Co Apparatus for cooling metal rods or bars
GB620389A (en) * 1941-11-21 1949-03-24 Budd Induction Heating Inc Improvements in or relating to apparatus for quenching heat treated articles
US2657698A (en) * 1947-08-27 1953-11-03 Selas Corp Of America Quenching apparatus
US3255053A (en) * 1961-10-16 1966-06-07 Armco Steel Corp Method for manufacturing treated grinding rods
FR2147058A1 (fr) * 1971-07-28 1973-03-09 Ludwig Ofag Indugas Gmbh
US4123301A (en) * 1977-01-07 1978-10-31 Republic Steel Corporation Method for quench hardening steel casings

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473555A1 (fr) * 1980-01-16 1981-07-17 Nippon Steel Corp Methode pour refroidir des tubes d'acier
FR2505361A1 (fr) * 1981-05-06 1982-11-12 Nippon Kokan Kk Procede et appareil pour tremper des tubes d'acier
FR2609473A1 (fr) * 1987-01-08 1988-07-15 Stein Heurtey Dispositif pour la trempe interieure et exterieure de pieces tubulaires
EP0275220A2 (fr) * 1987-01-08 1988-07-20 Stein Heurtey Dispositif pour la trempe intérieure et extérieure de pièces tubulaires
EP0275220A3 (fr) * 1987-01-08 1989-08-09 Stein Heurtey Dispositif pour la trempe intérieure et extérieure de pièces tubulaires
WO1993007301A1 (fr) * 1991-09-25 1993-04-15 Daniel Graham Ball Traitement par trempe et revenu de tuyaux d'acier au carbone apte a la trempe
CN105986101A (zh) * 2015-03-17 2016-10-05 特纳瑞斯盘管有限公司 淬火槽系统和使用方法

Also Published As

Publication number Publication date
FR2453902B1 (fr) 1983-01-28

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