FR2090111A1 - Ptfe gas evolving boundary layer - on continuous casting mould - Google Patents

Ptfe gas evolving boundary layer - on continuous casting mould

Info

Publication number
FR2090111A1
FR2090111A1 FR7118001A FR7118001A FR2090111A1 FR 2090111 A1 FR2090111 A1 FR 2090111A1 FR 7118001 A FR7118001 A FR 7118001A FR 7118001 A FR7118001 A FR 7118001A FR 2090111 A1 FR2090111 A1 FR 2090111A1
Authority
FR
France
Prior art keywords
continuous casting
casting
boundary layer
casting mould
mould
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
FR7118001A
Other languages
French (fr)
Other versions
FR2090111B1 (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.)
LIVANOV VLADIMIR SU
Original Assignee
LIVANOV VLADIMIR SU
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 LIVANOV VLADIMIR SU filed Critical LIVANOV VLADIMIR SU
Publication of FR2090111A1 publication Critical patent/FR2090111A1/en
Application granted granted Critical
Publication of FR2090111B1 publication Critical patent/FR2090111B1/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
    • B22D11/0401—Moulds provided with a feed head
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C23/00—Tools; Devices not mentioned before for moulding
    • B22C23/02—Devices for coating moulds or cores
    • 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
    • B22D11/049—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for direct chill casting, e.g. electromagnetic casting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

Continuous casting of metal sections comprises a continuous casting mould, which to start with is closed at the bottom by a retractable closure, and direct application of water cooling to the surface of the casting as it emerges from the mould. Prior to use, the inner wall surfaces of the mould are coated with an adhering layer of a sublimable material, which on casting forms a continuous intermediate layer of products of sublimation from the layer between the layer and the casting: the pressure of this is equal to the metallostatic pressure of the molten metal. The process is employed for the continuous casting of Al and its alloys.
FR7118001A 1970-05-18 1971-05-18 Ptfe gas evolving boundary layer - on continuous casting mould Granted FR2090111A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7001429251A SU339099A1 (en) 1970-05-18 1970-05-18 Water-jacketed mould for continuous casting of ingots

Publications (2)

Publication Number Publication Date
FR2090111A1 true FR2090111A1 (en) 1972-01-14
FR2090111B1 FR2090111B1 (en) 1974-06-21

Family

ID=20452064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7118001A Granted FR2090111A1 (en) 1970-05-18 1971-05-18 Ptfe gas evolving boundary layer - on continuous casting mould

Country Status (5)

Country Link
CA (1) CA953077A (en)
DE (1) DE2124134A1 (en)
FR (1) FR2090111A1 (en)
SE (1) SE365436B (en)
SU (1) SU339099A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035958A2 (en) * 1980-03-07 1981-09-16 Herbert Dipl.-Ing. Woithe Mold for continuous casting

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103008584B (en) * 2012-12-26 2015-12-23 西南铝业（集团）有限责任公司 The cooling device of Casting Al-Li Alloy slab ingot and application process

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1569926A (en) * 1967-03-31 1969-06-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1569926A (en) * 1967-03-31 1969-06-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035958A2 (en) * 1980-03-07 1981-09-16 Herbert Dipl.-Ing. Woithe Mold for continuous casting
EP0035958A3 (en) * 1980-03-07 1981-11-25 Herbert Dipl.-Ing. Woithe Process for producing a non-ferrous metal semi-finished product by continuous casting

Also Published As

Publication number Publication date
DE2124134A1 (en) 1971-12-09
SE365436B (en) 1974-03-25
CA953077A (en) 1974-08-20
FR2090111B1 (en) 1974-06-21
SU339099A1 (en) 1977-12-05

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Legal Events

Date Code Title Description
ST Notification of lapse