FR2107852A1 - Continuous casting mould - made of ceramic and metal has wholly ceramic inlet - Google Patents

Continuous casting mould - made of ceramic and metal has wholly ceramic inlet

Info

Publication number
FR2107852A1
FR2107852A1 FR7131278A FR7131278A FR2107852A1 FR 2107852 A1 FR2107852 A1 FR 2107852A1 FR 7131278 A FR7131278 A FR 7131278A FR 7131278 A FR7131278 A FR 7131278A FR 2107852 A1 FR2107852 A1 FR 2107852A1
Authority
FR
France
Prior art keywords
ceramic
inlet
metal
continuous casting
pref
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
FR7131278A
Other languages
French (fr)
Other versions
FR2107852B1 (en
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.)
Metallwerk Plansee GmbH
Original Assignee
Metallwerk Plansee GmbH
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 Metallwerk Plansee GmbH filed Critical Metallwerk Plansee GmbH
Publication of FR2107852A1 publication Critical patent/FR2107852A1/en
Application granted granted Critical
Publication of FR2107852B1 publication Critical patent/FR2107852B1/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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/059—Mould materials or platings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Ceramic Products (AREA)

Abstract

Mould made from 15-80 vol. % of a refractory oxide (pref. ZrO2, opt. stabilised with other oxides), and 85-20 vol. % of a refractory metal (pref. W and/or Mo) is improved by forming inner surface of the mould at the inlet of molten metal from a purely ceramic material. This is pref. achieved by leaching out the metallic component from the wall by means of an acid. The ceramic surface can then be consolidated by firing; the pores may be filled with a slurry of a ceramic oxide. Uniform distribution of heat is achieved, and sticking of the molten metal to the wall near the inlet is prevented.
FR7131278A 1970-09-22 1971-08-30 Continuous casting mould - made of ceramic and metal has wholly ceramic inlet Granted FR2107852A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT856270A AT303280B (en) 1970-09-22 1970-09-22 Mold for the continuous casting of metals

Publications (2)

Publication Number Publication Date
FR2107852A1 true FR2107852A1 (en) 1972-05-12
FR2107852B1 FR2107852B1 (en) 1976-08-20

Family

ID=3606589

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7131278A Granted FR2107852A1 (en) 1970-09-22 1971-08-30 Continuous casting mould - made of ceramic and metal has wholly ceramic inlet

Country Status (4)

Country Link
AT (1) AT303280B (en)
CH (1) CH544597A (en)
DE (1) DE2137724A1 (en)
FR (1) FR2107852A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595596A1 (en) * 1986-03-13 1987-09-18 Cegedur LINGOTIERE FOR ADJUSTING THE NEXT LEVEL IN WHICH IT IS IN CONTACT WITH THE FREE METAL SURFACE IN A VERTICAL COULEE
FR2595597A1 (en) * 1986-03-13 1987-09-18 Cegedur DEVICE FOR ADJUSTING THE LEVEL OF THE CONTACT LINE OF THE FREE SURFACE OF THE METAL WITH THE LINGOTIERE IN A VERTICAL CASTING
EP1642659A3 (en) * 2004-10-04 2006-05-24 Outokumpu Copper Products Oy Method and system for continuously casting copper alloys

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006037728A1 (en) * 2006-08-11 2008-02-14 Sms Demag Ag Mold for the continuous casting of liquid metal, in particular of steel materials

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1456356A (en) * 1964-12-10 1966-10-21 Plansee Metallwerk Shell for continuous metal casting

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1456356A (en) * 1964-12-10 1966-10-21 Plansee Metallwerk Shell for continuous metal casting

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595596A1 (en) * 1986-03-13 1987-09-18 Cegedur LINGOTIERE FOR ADJUSTING THE NEXT LEVEL IN WHICH IT IS IN CONTACT WITH THE FREE METAL SURFACE IN A VERTICAL COULEE
FR2595597A1 (en) * 1986-03-13 1987-09-18 Cegedur DEVICE FOR ADJUSTING THE LEVEL OF THE CONTACT LINE OF THE FREE SURFACE OF THE METAL WITH THE LINGOTIERE IN A VERTICAL CASTING
EP0241387A1 (en) * 1986-03-13 1987-10-14 Cegedur Societe De Transformation De L'aluminium Pechiney Casting mould for the regulation of the free surface level of the molten metal contacting the mould during vertical casting
EP0249565A1 (en) * 1986-03-13 1987-12-16 Cegedur Pechiney Rhenalu Device for regulating the level of the contact line of the free metal surface with the continuous casting mould in a vertical casting
EP1642659A3 (en) * 2004-10-04 2006-05-24 Outokumpu Copper Products Oy Method and system for continuously casting copper alloys

Also Published As

Publication number Publication date
FR2107852B1 (en) 1976-08-20
DE2137724A1 (en) 1972-03-23
CH544597A (en) 1973-11-30
AT303280B (en) 1972-11-27

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Legal Events

Date Code Title Description
ST Notification of lapse