GB1291375A - Method for the production of killed, unalloyed or low-alloy, aluminum-containing steel with a low carbon content - Google Patents

Method for the production of killed, unalloyed or low-alloy, aluminum-containing steel with a low carbon content

Info

Publication number
GB1291375A
GB1291375A GB3892/70A GB389270A GB1291375A GB 1291375 A GB1291375 A GB 1291375A GB 3892/70 A GB3892/70 A GB 3892/70A GB 389270 A GB389270 A GB 389270A GB 1291375 A GB1291375 A GB 1291375A
Authority
GB
United Kingdom
Prior art keywords
low
aluminium
killed
carbon content
casting
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.)
Expired
Application number
GB3892/70A
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.)
Voestalpine AG
Voest AG
Original Assignee
Voestalpine AG
Voest 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 Voestalpine AG, Voest AG filed Critical Voestalpine AG
Publication of GB1291375A publication Critical patent/GB1291375A/en
Expired 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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • 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
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing

Abstract

1291375 Aluminium killed steel VEREINIGTE OSTERREICHISCHE EISEN-UND STAHLWERKE A G 27 Jan 1970 [28 Jan 1969] 3892/70 Heading C7D Non alloyed or low alloyed killed steel having a low carbon content which is continuously cast by pouring from a ladle to a tundish and from there to a cooled mold in the presense of atmospheric oxygen, is produced by adding the aluminium in two stages, the first to yield a metallic aluminium content of 0À005-0À012% and the second, to yield the desired composition, being added at a stage where the casting stream will no longer be in contact with the atmosphere. The second addition may be made continuously e.g. in the form of aluminium wire fed through a steel guide tube. Preferably the casting tube from the tundish ends below the casting level in the mould.
GB3892/70A 1969-01-28 1970-01-27 Method for the production of killed, unalloyed or low-alloy, aluminum-containing steel with a low carbon content Expired GB1291375A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT82669A AT310215B (en) 1969-01-28 1969-01-28 Process for the production of killed, unalloyed or low-alloyed, Al-containing, steel with low carbon content

Publications (1)

Publication Number Publication Date
GB1291375A true GB1291375A (en) 1972-10-04

Family

ID=3500637

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3892/70A Expired GB1291375A (en) 1969-01-28 1970-01-27 Method for the production of killed, unalloyed or low-alloy, aluminum-containing steel with a low carbon content

Country Status (12)

Country Link
US (1) US3730704A (en)
JP (1) JPS5210802B1 (en)
AT (1) AT310215B (en)
BE (1) BE745020A (en)
CH (1) CH544153A (en)
CS (1) CS161870B2 (en)
DE (1) DE2002283A1 (en)
ES (1) ES375695A1 (en)
FR (1) FR2029535B1 (en)
GB (1) GB1291375A (en)
SE (1) SE354294B (en)
SU (1) SU405192A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942207B1 (en) * 1971-04-14 1974-11-13
JPS5510344B2 (en) * 1973-02-06 1980-03-15
IT1104455B (en) * 1978-09-05 1985-10-21 Piombino Acciaierie CONTINUOUS CASTING TANK MAT

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR529184A (en) * 1920-07-15 1921-11-24 Felix Thuaud Steel fabrication upgrades
DE1483619B2 (en) * 1965-01-11 1974-10-31 Paderwerk Gebr. Benteler, 4794 Schloss Neuhaus Continuous casting of killed steel

Also Published As

Publication number Publication date
AT310215B (en) 1973-09-25
SE354294B (en) 1973-03-05
BE745020A (en) 1970-07-01
CS161870B2 (en) 1975-06-10
DE2002283A1 (en) 1970-08-27
SU405192A3 (en) 1973-10-22
US3730704A (en) 1973-05-01
ES375695A1 (en) 1972-05-16
FR2029535B1 (en) 1973-03-16
CH544153A (en) 1973-11-15
FR2029535A1 (en) 1970-10-23
JPS5210802B1 (en) 1977-03-26

Similar Documents

Publication Publication Date Title
GB1233278A (en)
GB1206062A (en) Deoxidation method
ES344446A1 (en) Continuously cast steel slabs and method of making same
GB1482314A (en) Casting tube for continuously casting steel strands
GB1504769A (en) Adding treating agents to molten metal
GB1126013A (en) Process for production of as-cast nodular iron
GB1290774A (en)
GB1291375A (en) Method for the production of killed, unalloyed or low-alloy, aluminum-containing steel with a low carbon content
ES438724A1 (en) Process and apparatus for continuously casting strands of unkilled or semi-killed steel
GB1296271A (en)
US2218458A (en) Making of seamless steel tubes
US3521695A (en) Method of producing a steel ingot
GB1494483A (en) Process for making steel ingots
GB1474220A (en) Process for producing fine diameter wire
GB1428204A (en) Methood for adding lead to molten steel in a ladle
GB1283829A (en) A manufacturing method of free-cutting lead steel
GB1304826A (en)
GB1197109A (en) Product and method for making Retarded Aging Rimmed Steel
GB1049930A (en) Improvements in and relating to the production of lead steels
GB1310958A (en) Methods for the production of steel having a low carbon content
GB1041188A (en) Method of producing rimmed steel
GB1233672A (en)
JPS579823A (en) Production of mild steel ingot for bar and wire by continuous casting
GB1284175A (en) Production of rimming steel
JPS5570458A (en) Production of spheroidal graphite cast iron pipe

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee