FR2020663A1 - - Google Patents

Info

Publication number
FR2020663A1
FR2020663A1 FR6935125A FR6935125A FR2020663A1 FR 2020663 A1 FR2020663 A1 FR 2020663A1 FR 6935125 A FR6935125 A FR 6935125A FR 6935125 A FR6935125 A FR 6935125A FR 2020663 A1 FR2020663 A1 FR 2020663A1
Authority
FR
France
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
FR6935125A
Other languages
French (fr)
Other versions
FR2020663B1 (cs
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.)
SUDDEUTSCHE KALKSTICKSTO
Evonik Operations GmbH
Original Assignee
SUDDEUTSCHE KALKSTICKSTO
SKW Trostberg 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 SUDDEUTSCHE KALKSTICKSTO, SKW Trostberg AG filed Critical SUDDEUTSCHE KALKSTICKSTO
Publication of FR2020663A1 publication Critical patent/FR2020663A1/fr
Application granted granted Critical
Publication of FR2020663B1 publication Critical patent/FR2020663B1/fr
Expired legal-status Critical Current

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

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)
FR6935125A 1968-10-14 1969-10-14 Expired FR2020663B1 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681802991 DE1802991B2 (de) 1968-10-14 1968-10-14 Verwendung einer desoxydationslegierung zur herstellung von zumstranggiessen geeigneten stahlschmelzen

Publications (2)

Publication Number Publication Date
FR2020663A1 true FR2020663A1 (cs) 1970-07-17
FR2020663B1 FR2020663B1 (cs) 1975-08-01

Family

ID=5710489

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6935125A Expired FR2020663B1 (cs) 1968-10-14 1969-10-14

Country Status (8)

Country Link
US (1) US3649253A (cs)
AT (1) AT318688B (cs)
BE (1) BE740186A (cs)
DE (1) DE1802991B2 (cs)
FR (1) FR2020663B1 (cs)
GB (1) GB1226738A (cs)
PL (1) PL80285B1 (cs)
SE (1) SE356762B (cs)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2337204A1 (fr) * 1975-12-31 1977-07-29 Union Carbide Corp Procede d'addition de strontium au silicium et au ferrosilicium
FR2445385A1 (fr) * 1978-12-26 1980-07-25 Sueddeutsche Kalkstickstoff Alliage pour le traitement desoxydant de l'acier
EP0774521A1 (fr) * 1995-11-16 1997-05-21 GM-Métal Société Anonyme Alliage-mère d'aluminium
WO2006001727A1 (en) * 2004-06-18 2006-01-05 Obschestvo S Ogranichennoi Otvetstvennostyu 'amyus' Method for out-of-furnace iron-carbon steel alloying in a ladle
RU2364649C1 (ru) * 2007-12-26 2009-08-20 Андрей Владимирович Чайкин Модификатор с рафинирующим эффектом

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185999A (en) * 1978-05-31 1980-01-29 Union Carbide Corporation Barium-strontium-silicon-aluminum master alloy
HU179333B (en) * 1978-10-04 1982-09-28 Vasipari Kutato Intezet Method and apparatus for decreasing the unclusion contents and refining the structure of steels
FR2542761B1 (fr) * 1983-03-15 1987-10-16 Vallourec Procede de fabrication d'aciers a haute usinabilite
US6350295B1 (en) 2001-06-22 2002-02-26 Clayton A. Bulan, Jr. Method for densifying aluminum and iron briquettes and adding to steel
RU2215046C1 (ru) * 2002-02-19 2003-10-27 Открытое акционерное общество "Магнитогорский металлургический комбинат" Способ внепечной обработки стали
RU2228371C1 (ru) * 2002-12-24 2004-05-10 ООО "Сорби стил" Способ обработки стали в ковше
RU2228373C1 (ru) * 2003-04-22 2004-05-10 ООО "Сорби стил" Способ рафинирования низкокремнистой стали в ковше
RU2502808C1 (ru) * 2012-06-22 2013-12-27 Дмитрий Юрьевич Пимнев Состав для модифицирования и рафинирования железоуглеродистых и цветных сплавов (варианты)
RU2623966C2 (ru) * 2015-12-23 2017-06-29 Общество с ограниченной ответственностью "АВАНГАРД-ЛИТ" Способ модифицирования алюминиево-кремниевых сплавов
RU2638470C1 (ru) * 2016-11-10 2017-12-13 Сергей Николаевич Неретин Раскислитель для стали
BR102018013644A2 (pt) 2018-07-03 2020-01-14 Bozel Brasil S A liga de cálcio, alumínio e silício, bem como processo para a produção da mesma
RU2704153C1 (ru) * 2019-04-01 2019-10-24 федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" (НГТУ) Модифицирующая смесь
CN112063799A (zh) * 2020-09-11 2020-12-11 西峡县众德汽车部件有限公司 一种炼钢脱氧剂及其制备方法、应用和使用方法
WO2023224516A1 (en) * 2022-05-16 2023-11-23 Obshestvo S Ogranichennoy Otvetstvennostyu “Nauchno-Proizvodstvennoe Obyedinenie “Karbid” Alloy for processing of iron melts in the processes of ferrous metallurgy

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB527579A (en) * 1939-04-15 1940-10-11 Electro Metallurg Co Improvements in silicon alloys
US3275433A (en) * 1963-12-02 1966-09-27 Union Carbide Corp Steel treating agent consisting of ba-ca-al-fe-mn-si

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3000731A (en) * 1958-02-03 1961-09-19 Res Inst Iron Steel Fine-grained steels
US3131058A (en) * 1962-03-05 1964-04-28 Res Inst Iron Steel Method of manufacturing fine grained and clean steels
US3459537A (en) * 1966-08-25 1969-08-05 United States Steel Corp Continuously cast steel slabs and method of making same
US3540882A (en) * 1967-07-24 1970-11-17 Res Inst Iron Steel Metal refining agent consisting of al-mn-ca alloy

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB527579A (en) * 1939-04-15 1940-10-11 Electro Metallurg Co Improvements in silicon alloys
US3275433A (en) * 1963-12-02 1966-09-27 Union Carbide Corp Steel treating agent consisting of ba-ca-al-fe-mn-si

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
REVUE AMERICAINE : IRON AGE VOLUME 203, N 12, 20 MARS 1969, ARTICLE "NEW DEOXIDIZIER A TONIC FOR STEEL", PAGE 78.) *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2337204A1 (fr) * 1975-12-31 1977-07-29 Union Carbide Corp Procede d'addition de strontium au silicium et au ferrosilicium
FR2445385A1 (fr) * 1978-12-26 1980-07-25 Sueddeutsche Kalkstickstoff Alliage pour le traitement desoxydant de l'acier
EP0774521A1 (fr) * 1995-11-16 1997-05-21 GM-Métal Société Anonyme Alliage-mère d'aluminium
FR2741359A1 (fr) * 1995-11-16 1997-05-23 Gm Metal Alliage-mere d'aluminium
WO2006001727A1 (en) * 2004-06-18 2006-01-05 Obschestvo S Ogranichennoi Otvetstvennostyu 'amyus' Method for out-of-furnace iron-carbon steel alloying in a ladle
RU2364649C1 (ru) * 2007-12-26 2009-08-20 Андрей Владимирович Чайкин Модификатор с рафинирующим эффектом

Also Published As

Publication number Publication date
AT318688B (de) 1974-11-11
PL80285B1 (cs) 1975-08-30
US3649253A (en) 1972-03-14
FR2020663B1 (cs) 1975-08-01
DE1802991A1 (de) 1971-06-16
SU364172A3 (cs) 1972-12-25
SE356762B (cs) 1973-06-04
BE740186A (cs) 1970-03-16
DE1802991B2 (de) 1972-02-17
GB1226738A (cs) 1971-03-31

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Legal Events

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ST Notification of lapse