GB1315005A - Method for manufacturing sound steel ingots - Google Patents

Method for manufacturing sound steel ingots

Info

Publication number
GB1315005A
GB1315005A GB2203770A GB2203770A GB1315005A GB 1315005 A GB1315005 A GB 1315005A GB 2203770 A GB2203770 A GB 2203770A GB 2203770 A GB2203770 A GB 2203770A GB 1315005 A GB1315005 A GB 1315005A
Authority
GB
United Kingdom
Prior art keywords
group
periodic table
steel ingots
manufacturing sound
sound steel
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
GB2203770A
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of GB1315005A publication Critical patent/GB1315005A/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
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/20—Measures not previously mentioned for influencing the grain structure or texture; Selection of compositions therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

1315005 Ingot casting processes KOBE SEISKOSHO KK 7 May 1970 [8 May 1969] 22037/70 Heading B3F A killed steel ingot is cast and, to lessen segregation, during its solidification a substance that boils between 450‹ and 1500‹ C. is added to the molten metal, to vaporize and stir the steel. The stirring agent may be an element alloy compound or mixture containing (1) at least one element from the elements of Group Ia and IIa of the Mendeleef Periodic Table and Zn; or (2) a halide of an element of Group Ib, IIIb, IVa, IVb, VIa, VIIa or VIII of the Periodic Table. In the examples the following conditions were used.
GB2203770A 1969-05-08 1970-05-07 Method for manufacturing sound steel ingots Expired GB1315005A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3536469 1969-05-08

Publications (1)

Publication Number Publication Date
GB1315005A true GB1315005A (en) 1973-04-26

Family

ID=12439826

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2203770A Expired GB1315005A (en) 1969-05-08 1970-05-07 Method for manufacturing sound steel ingots

Country Status (7)

Country Link
US (1) US3724528A (en)
AT (1) AT313499B (en)
DE (1) DE2022086A1 (en)
FR (1) FR2049090B1 (en)
GB (1) GB1315005A (en)
SE (1) SE357905B (en)
SU (1) SU445186A3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1715065A2 (en) * 2005-04-20 2006-10-25 Corus Staal BV A wire for injecting into a steel melt and process of treating a steel melt using said wire
CN102873282A (en) * 2012-09-27 2013-01-16 北京科技大学 Point casting process for large metal cast ingots

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113913673B (en) * 2021-09-27 2022-08-23 武汉钢铁有限公司 Method for controlling size and quantity of inclusions in steel by magnesium-containing alloy

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE503905A (en) *
FR443652A (en) * 1911-11-28 1912-09-30 Goldschmidt Ag Th Process for improving the properties of iron and other metals in ingots
US2837800A (en) * 1954-11-01 1958-06-10 Yawata Iron & Steel Co Casting of ferrous ingots
DE1219183B (en) * 1962-03-28 1966-06-16 Reisholz Stahl & Roehrenwerk Process for preventing core defects in cast blocks
FR1352391A (en) * 1963-03-26 1964-02-14 Reisholz Stahl & Roehrenwerk Process to avoid defects in the cores of ingots

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1715065A2 (en) * 2005-04-20 2006-10-25 Corus Staal BV A wire for injecting into a steel melt and process of treating a steel melt using said wire
CN102873282A (en) * 2012-09-27 2013-01-16 北京科技大学 Point casting process for large metal cast ingots

Also Published As

Publication number Publication date
FR2049090A1 (en) 1971-03-26
FR2049090B1 (en) 1973-07-13
SU445186A3 (en) 1974-09-30
US3724528A (en) 1973-04-03
AT313499B (en) 1974-02-25
SE357905B (en) 1973-07-16
DE2022086A1 (en) 1970-11-12

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Legal Events

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