FR2446688A1 - SALT MIXTURE AND PROCESS FOR CONTINUOUS CASTING OF COPPER AND COPPER ALLOYS, ESPECIALLY ZINC-CONTAINED COPPER ALLOYS - Google Patents

SALT MIXTURE AND PROCESS FOR CONTINUOUS CASTING OF COPPER AND COPPER ALLOYS, ESPECIALLY ZINC-CONTAINED COPPER ALLOYS

Info

Publication number
FR2446688A1
FR2446688A1 FR8000618A FR8000618A FR2446688A1 FR 2446688 A1 FR2446688 A1 FR 2446688A1 FR 8000618 A FR8000618 A FR 8000618A FR 8000618 A FR8000618 A FR 8000618A FR 2446688 A1 FR2446688 A1 FR 2446688A1
Authority
FR
France
Prior art keywords
copper
copper alloys
continuous casting
salt mixture
contained
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
FR8000618A
Other languages
French (fr)
Other versions
FR2446688B1 (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.)
Wieland Werke AG
Original Assignee
Wieland Werke AG
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 Wieland Werke AG filed Critical Wieland Werke AG
Publication of FR2446688A1 publication Critical patent/FR2446688A1/en
Application granted granted Critical
Publication of FR2446688B1 publication Critical patent/FR2446688B1/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
    • B22D11/07—Lubricating the moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • ing And Chemical Polishing (AREA)
  • Mold Materials And Core Materials (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Mélange de sels servant d'agent séparateur et lubrifiant pour la coulée continue de métaux, contenant un agent d'oxydation puissant. Sur la figure 2, qui représente la transition pièce coulée-coquille, on voit qu'il se forme une couche d'oxyde 6, entre la pièce coulée 2 et la pellicule liquide de sel 4, qui se comporte comme un écran pour les gaz et évite la formation de soufflures. Coulée continue du cuivre et des alliages de cuivre, en particulier des alliages de cuivre contenant du zinc.Mixture of salts serving as a separating and lubricating agent for the continuous casting of metals, containing a strong oxidizing agent. In FIG. 2, which represents the casting-shell transition, it can be seen that an oxide layer 6 forms between the casting 2 and the liquid film of salt 4, which behaves like a screen for the gases and prevents the formation of blisters. Continuous casting of copper and copper alloys, especially copper alloys containing zinc.

FR8000618A 1979-01-18 1980-01-11 SALT MIXTURE AND PROCESS FOR CONTINUOUS CASTING OF COPPER AND COPPER ALLOYS, ESPECIALLY ZINC-CONTAINED COPPER ALLOYS Granted FR2446688A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792901838 DE2901838C2 (en) 1979-01-18 1979-01-18 Vitreous salt mixture for continuous casting of copper and copper alloys, in particular zinc-containing copper alloys and its use

Publications (2)

Publication Number Publication Date
FR2446688A1 true FR2446688A1 (en) 1980-08-14
FR2446688B1 FR2446688B1 (en) 1983-01-28

Family

ID=6060846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8000618A Granted FR2446688A1 (en) 1979-01-18 1980-01-11 SALT MIXTURE AND PROCESS FOR CONTINUOUS CASTING OF COPPER AND COPPER ALLOYS, ESPECIALLY ZINC-CONTAINED COPPER ALLOYS

Country Status (4)

Country Link
DE (1) DE2901838C2 (en)
FR (1) FR2446688A1 (en)
GB (1) GB2040751B (en)
SE (1) SE8000177L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060070716A1 (en) * 2004-10-04 2006-04-06 Russel Nippert Method and system for continuously casting copper alloys

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1116700A (en) * 1953-12-28 1956-05-09 Hackethal Draht & Kabelwerk Ag Process for continuous metal casting
US3414043A (en) * 1965-03-27 1968-12-03 Wagner Anton Robert Method for the continuous transferring of liquid metals or alloys into solid state with desired cross section without using a mould
FR2261085A1 (en) * 1974-02-14 1975-09-12 Mannesmann Ag

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1116700A (en) * 1953-12-28 1956-05-09 Hackethal Draht & Kabelwerk Ag Process for continuous metal casting
US3414043A (en) * 1965-03-27 1968-12-03 Wagner Anton Robert Method for the continuous transferring of liquid metals or alloys into solid state with desired cross section without using a mould
FR2261085A1 (en) * 1974-02-14 1975-09-12 Mannesmann Ag

Also Published As

Publication number Publication date
GB2040751A (en) 1980-09-03
DE2901838C2 (en) 1981-02-05
GB2040751B (en) 1983-05-05
FR2446688B1 (en) 1983-01-28
DE2901838B1 (en) 1980-06-04
SE8000177L (en) 1980-07-19

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Legal Events

Date Code Title Description
ST Notification of lapse