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FR2301325A1 - Continuous casting supporting roller with induction coil - is of stainless steel subjected to structural hardening process to give defined min. elastic limit - Google Patents

Continuous casting supporting roller with induction coil - is of stainless steel subjected to structural hardening process to give defined min. elastic limit

Info

Publication number
FR2301325A1
FR2301325A1 FR7505623A FR7505623A FR2301325A1 FR 2301325 A1 FR2301325 A1 FR 2301325A1 FR 7505623 A FR7505623 A FR 7505623A FR 7505623 A FR7505623 A FR 7505623A FR 2301325 A1 FR2301325 A1 FR 2301325A1
Authority
FR
France
Prior art keywords
stainless steel
continuous casting
elastic limit
hardening process
induction coil
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
FR7505623A
Other languages
French (fr)
Other versions
FR2301325B3 (en
Inventor
Jean-Pierre Birat
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Priority to FR7505623A priority Critical patent/FR2301325A1/en
Publication of FR2301325A1 publication Critical patent/FR2301325A1/en
Application granted granted Critical
Publication of FR2301325B3 publication Critical patent/FR2301325B3/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
    • 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
    • B22D11/122—Accessories for subsequent treating or working cast stock in situ using magnetic fields
    • 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
    • B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
    • B22D11/1287—Rolls; Lubricating, cooling or heating rolls while in use

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

The roller has a central coil inducing magnetic fields in the liquid metal portion of a product obtained by continuous casting, having an external rotary casing containing the coil. The casing is kept in contact with the wall of the cast product. The casing is of stainless steel contg. 0.05% C, 15% Cr, 26% Ni, 1.2% Mo and 1.8% Ti, also V, Al, and B addns. It is subjected to a hardening process involving heat treatment so as to give an elastic limit at 0.2% EO. 2 of >=65 hectobars.
FR7505623A 1975-02-24 1975-02-24 Continuous casting supporting roller with induction coil - is of stainless steel subjected to structural hardening process to give defined min. elastic limit Granted FR2301325A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7505623A FR2301325A1 (en) 1975-02-24 1975-02-24 Continuous casting supporting roller with induction coil - is of stainless steel subjected to structural hardening process to give defined min. elastic limit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7505623A FR2301325A1 (en) 1975-02-24 1975-02-24 Continuous casting supporting roller with induction coil - is of stainless steel subjected to structural hardening process to give defined min. elastic limit

Publications (2)

Publication Number Publication Date
FR2301325A1 true FR2301325A1 (en) 1976-09-17
FR2301325B3 FR2301325B3 (en) 1977-10-28

Family

ID=9151613

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7505623A Granted FR2301325A1 (en) 1975-02-24 1975-02-24 Continuous casting supporting roller with induction coil - is of stainless steel subjected to structural hardening process to give defined min. elastic limit

Country Status (1)

Country Link
FR (1) FR2301325A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6171222B1 (en) * 1992-06-19 2001-01-09 Commonwealth Scientific Industrial Research Organisation Rolls for metal shaping
WO2013143557A1 (en) * 2012-03-27 2013-10-03 Rotelec Stirring roller for a machine for the continuous casting of metallic products of broad cross section

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6171222B1 (en) * 1992-06-19 2001-01-09 Commonwealth Scientific Industrial Research Organisation Rolls for metal shaping
WO2013143557A1 (en) * 2012-03-27 2013-10-03 Rotelec Stirring roller for a machine for the continuous casting of metallic products of broad cross section
CN104159686A (en) * 2012-03-27 2014-11-19 罗泰莱克公司 Stirring roller for a machine for the continuous casting of metallic products of broad cross section
CN104159686B (en) * 2012-03-27 2016-03-23 罗泰莱克公司 For the agitating roller of the conticaster of the metal product of wide cross section

Also Published As

Publication number Publication date
FR2301325B3 (en) 1977-10-28

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