FR2374986A1 - Procede et installation de traitement thermique en continu de profiles metalliques obtenus par coulee continue, et profiles ainsi obtenus - Google Patents

Procede et installation de traitement thermique en continu de profiles metalliques obtenus par coulee continue, et profiles ainsi obtenus

Info

Publication number
FR2374986A1
FR2374986A1 FR7639068A FR7639068A FR2374986A1 FR 2374986 A1 FR2374986 A1 FR 2374986A1 FR 7639068 A FR7639068 A FR 7639068A FR 7639068 A FR7639068 A FR 7639068A FR 2374986 A1 FR2374986 A1 FR 2374986A1
Authority
FR
France
Prior art keywords
cast iron
controlled cooling
degrees
involves
profile
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
FR7639068A
Other languages
English (en)
French (fr)
Other versions
FR2374986B1 (OSRAM
Inventor
Jacques Francois Oger
Jean-Louis Gerard Benard
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.)
Pont a Mousson SA
Original Assignee
Pont a Mousson 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 Pont a Mousson SA filed Critical Pont a Mousson SA
Priority to FR7639068A priority Critical patent/FR2374986A1/fr
Publication of FR2374986A1 publication Critical patent/FR2374986A1/fr
Application granted granted Critical
Publication of FR2374986B1 publication Critical patent/FR2374986B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
    • 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
    • C21D1/84—Controlled slow cooling
    • 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
    • C21D5/00—Heat treatments of cast-iron
    • C21D5/02—Heat treatments of cast-iron improving the malleability of grey cast-iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
FR7639068A 1976-12-24 1976-12-24 Procede et installation de traitement thermique en continu de profiles metalliques obtenus par coulee continue, et profiles ainsi obtenus Granted FR2374986A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7639068A FR2374986A1 (fr) 1976-12-24 1976-12-24 Procede et installation de traitement thermique en continu de profiles metalliques obtenus par coulee continue, et profiles ainsi obtenus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7639068A FR2374986A1 (fr) 1976-12-24 1976-12-24 Procede et installation de traitement thermique en continu de profiles metalliques obtenus par coulee continue, et profiles ainsi obtenus

Publications (2)

Publication Number Publication Date
FR2374986A1 true FR2374986A1 (fr) 1978-07-21
FR2374986B1 FR2374986B1 (OSRAM) 1981-07-03

Family

ID=9181535

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639068A Granted FR2374986A1 (fr) 1976-12-24 1976-12-24 Procede et installation de traitement thermique en continu de profiles metalliques obtenus par coulee continue, et profiles ainsi obtenus

Country Status (1)

Country Link
FR (1) FR2374986A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115007820A (zh) * 2022-07-28 2022-09-06 西北工业大学 一种消减球状石墨组织壁厚敏感性的超声连铸方法及系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115007820A (zh) * 2022-07-28 2022-09-06 西北工业大学 一种消减球状石墨组织壁厚敏感性的超声连铸方法及系统

Also Published As

Publication number Publication date
FR2374986B1 (OSRAM) 1981-07-03

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Legal Events

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