AT329786B - DEVICE FOR THE PRODUCTION OF CASTINGS FROM ALLOYS OF METALS AND GASES - Google Patents

DEVICE FOR THE PRODUCTION OF CASTINGS FROM ALLOYS OF METALS AND GASES

Info

Publication number
AT329786B
AT329786B AT296572A AT296572A AT329786B AT 329786 B AT329786 B AT 329786B AT 296572 A AT296572 A AT 296572A AT 296572 A AT296572 A AT 296572A AT 329786 B AT329786 B AT 329786B
Authority
AT
Austria
Prior art keywords
castings
alloys
gases
metals
production
Prior art date
Application number
AT296572A
Other languages
German (de)
Other versions
ATA296572A (en
Inventor
Angel Tontschev Balevski
Ivan Dimov Nikolov
Original Assignee
Inst Po Metalloznanie I Tekno
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 Inst Po Metalloznanie I Tekno filed Critical Inst Po Metalloznanie I Tekno
Publication of ATA296572A publication Critical patent/ATA296572A/en
Application granted granted Critical
Publication of AT329786B publication Critical patent/AT329786B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • 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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/116—Refining the metal
    • B22D11/117—Refining the metal by treating with gases
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0081—Treating and handling under pressure
AT296572A 1971-04-07 1972-04-06 DEVICE FOR THE PRODUCTION OF CASTINGS FROM ALLOYS OF METALS AND GASES AT329786B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG1729571 1971-04-07

Publications (2)

Publication Number Publication Date
ATA296572A ATA296572A (en) 1975-08-15
AT329786B true AT329786B (en) 1976-05-25

Family

ID=3897740

Family Applications (1)

Application Number Title Priority Date Filing Date
AT296572A AT329786B (en) 1971-04-07 1972-04-06 DEVICE FOR THE PRODUCTION OF CASTINGS FROM ALLOYS OF METALS AND GASES

Country Status (14)

Country Link
US (1) US3880221A (en)
AT (1) AT329786B (en)
BE (1) BE781716A (en)
CA (1) CA986278A (en)
DD (1) DD95268A5 (en)
DE (1) DE2215816A1 (en)
DK (1) DK131275B (en)
FR (1) FR2132679B1 (en)
GB (1) GB1386154A (en)
IT (1) IT967041B (en)
NL (1) NL7204626A (en)
NO (1) NO134286C (en)
SE (1) SE375471B (en)
SU (1) SU522776A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1459147A (en) * 1974-06-18 1976-12-22 British Steel Corp Casting steel ingots
US4549598A (en) * 1981-12-17 1985-10-29 Noranda Inc. Process for minimizing foam formation during free falling of molten metal into moulds, launders or other containers
SE452860B (en) * 1984-08-29 1987-12-21 Inst Po Metalloznanie I Tekno SET TO PROCESS AND CAST METALS IN A CLOSED SPACE AND DEVICE FOR IMPLEMENTATION OF THE SET
US6581673B1 (en) * 2000-12-29 2003-06-24 Hayes Lemmerz International, Inc. Method for controlling the filling of a mold cavity of a casting machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3650313A (en) * 1968-10-09 1972-03-21 Inst Po Metalloznanie I Tekno Method for the production of castings from alloys of metals and gases
SE356914B (en) * 1969-04-15 1973-06-12 Voest Ag
US3689048A (en) * 1971-03-05 1972-09-05 Air Liquide Treatment of molten metal by injection of gas

Also Published As

Publication number Publication date
CA986278A (en) 1976-03-30
NO134286B (en) 1976-06-08
DD95268A5 (en) 1973-01-20
GB1386154A (en) 1975-03-05
IT967041B (en) 1974-02-28
NL7204626A (en) 1972-10-10
DE2215816A1 (en) 1972-11-16
SU522776A3 (en) 1976-07-25
FR2132679B1 (en) 1977-04-01
FR2132679A1 (en) 1972-11-24
SE375471B (en) 1975-04-21
ATA296572A (en) 1975-08-15
US3880221A (en) 1975-04-29
DK131275C (en) 1975-11-17
BE781716A (en) 1972-07-31
NO134286C (en) 1976-09-15
DK131275B (en) 1975-06-23

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Legal Events

Date Code Title Description
EFA Change in the company name
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee