IT8068002A0 - Procedimento per la disossidazione dell acciaio - Google Patents

Procedimento per la disossidazione dell acciaio

Info

Publication number
IT8068002A0
IT8068002A0 IT8068002A IT6800280A IT8068002A0 IT 8068002 A0 IT8068002 A0 IT 8068002A0 IT 8068002 A IT8068002 A IT 8068002A IT 6800280 A IT6800280 A IT 6800280A IT 8068002 A0 IT8068002 A0 IT 8068002A0
Authority
IT
Italy
Prior art keywords
deoxidation
procedure
steel
Prior art date
Application number
IT8068002A
Other languages
English (en)
Inventor
Eugene Aloysius Golas
Robert Alfred Rege
Original Assignee
Uss Eng & Consult
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 Uss Eng & Consult filed Critical Uss Eng & Consult
Publication of IT8068002A0 publication Critical patent/IT8068002A0/it

Links

Classifications

    • 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
    • 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
    • C21C7/072—Treatment with gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
IT8068002A 1979-06-27 1980-06-26 Procedimento per la disossidazione dell acciaio IT8068002A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/052,882 US4238227A (en) 1979-06-27 1979-06-27 Cleansing of steel by gas rinsing

Publications (1)

Publication Number Publication Date
IT8068002A0 true IT8068002A0 (it) 1980-06-26

Family

ID=21980529

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8068002A IT8068002A0 (it) 1979-06-27 1980-06-26 Procedimento per la disossidazione dell acciaio

Country Status (8)

Country Link
US (1) US4238227A (it)
JP (1) JPS565916A (it)
BR (1) BR8003947A (it)
DE (1) DE3022785A1 (it)
ES (1) ES8105398A1 (it)
FR (1) FR2459836A1 (it)
GB (1) GB2056497B (it)
IT (1) IT8068002A0 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4586956A (en) * 1985-07-17 1986-05-06 Labate M D Method and agents for producing clean steel
CH667466A5 (de) * 1985-12-23 1988-10-14 Fischer Ag Georg Verfahren zum nachbehandeln einer eisenguss-schmelze.
CA1299985C (en) * 1986-03-27 1992-05-05 Union Carbide Corporation Method for determining deoxidant concentration in molten metal
FR2619396B1 (fr) * 1987-08-12 1990-01-12 Air Liquide Procede de brassage en poche d'acier a l'aide d'anhydride carbonique
JPH03502361A (ja) * 1988-07-26 1991-05-30 ドネツキイ　ポリテフニチェスキイ　インスティトゥト 汎用鋼の製法
WO1990002208A1 (fr) * 1988-08-24 1990-03-08 Donetsky Politekhnichesky Institut Procede de production d'acier d'usage general
JP5653296B2 (ja) * 2011-05-31 2015-01-14 株式会社神戸製鋼所 脱酸処理における取鍋への金属アルミ添加方法
CN102925622A (zh) * 2012-11-02 2013-02-13 攀枝花钢城集团瑞钢工业有限公司 硅铁合金在钢水脱氧中的使用方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT225219B (de) * 1959-07-20 1963-01-10 Mannesmann Ag Verfahren zur Herstellung hochwertiger Transformatorenstähle
GB1225404A (it) * 1967-08-03 1971-03-17
GB1206062A (en) * 1967-10-18 1970-09-23 Nippon Kokan Kk Deoxidation method
JPS4936086B1 (it) * 1969-03-07 1974-09-27
US3702243A (en) * 1969-04-15 1972-11-07 Nat Steel Corp Method of preparing deoxidized steel
US3769004A (en) * 1971-05-10 1973-10-30 Iverson J Method of producing a killed steel
BE795333A (fr) * 1972-03-01 1973-05-29 Thyssen Niederrhein Ag Procede de desulfuration de l'acier en fusion et poche pour sa mise en oeuvre
FR2184456A1 (en) * 1972-05-15 1973-12-28 Morival Fernand Killing continuously cast steel - by two phase aluminium injection in a casting ladle using continuous aluminium strip
US3754591A (en) * 1972-08-31 1973-08-28 Steel Corp Method of making rim-stabilized steel ingots
DE2321644B2 (de) * 1973-04-28 1976-06-10 Verfahren zum entschwefeln von stahlschmelzen
DE2419070B2 (de) * 1974-04-20 1976-03-04 Thyssen Niederrhein AG Hütten- und Walzwerke, 4200 Oberhausen Verfahren zur herstellung von stahl mit erhoehten zaehigkeitseigenschaften
GB1472537A (en) * 1974-07-19 1977-05-04 British Steel Corp Deoxidant material and process
US3971655A (en) * 1974-08-21 1976-07-27 Nippon Steel Corporation Method for treatment of molten steel in a ladle
US4066444A (en) * 1974-11-09 1978-01-03 Klockner-Werke Ag Process for deoxidizing steel by means of molten aluminum

Also Published As

Publication number Publication date
DE3022785A1 (de) 1981-01-22
FR2459836A1 (fr) 1981-01-16
US4238227A (en) 1980-12-09
GB2056497A (en) 1981-03-18
ES492819A0 (es) 1981-06-01
ES8105398A1 (es) 1981-06-01
GB2056497B (en) 1983-02-23
JPS565916A (en) 1981-01-22
BR8003947A (pt) 1981-01-13

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