GB1226738A - - Google Patents

Info

Publication number
GB1226738A
GB1226738A GB1226738DA GB1226738A GB 1226738 A GB1226738 A GB 1226738A GB 1226738D A GB1226738D A GB 1226738DA GB 1226738 A GB1226738 A GB 1226738A
Authority
GB
United Kingdom
Prior art keywords
strontium
barium
calcium
aluminium
deoxidation
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
Other languages
English (en)
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 filed Critical
Publication of GB1226738A publication Critical patent/GB1226738A/en
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)
GB1226738D 1968-10-14 1969-10-10 Expired GB1226738A (fr)

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 (1)

Publication Number Publication Date
GB1226738A true GB1226738A (fr) 1971-03-31

Family

ID=5710489

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1226738D Expired GB1226738A (fr) 1968-10-14 1969-10-10

Country Status (8)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4294611A (en) * 1978-10-04 1981-10-13 Vasipari Kutato Intezet Process and apparatus for reducing the inclusion content of steels and for refining their structure
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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017310A (en) * 1975-12-31 1977-04-12 Union Carbide Corporation Method for making strontium additions to ferrosilicon
US4185999A (en) * 1978-05-31 1980-01-29 Union Carbide Corporation Barium-strontium-silicon-aluminum master alloy
FR2445385A1 (fr) * 1978-12-26 1980-07-25 Sueddeutsche Kalkstickstoff Alliage pour le traitement desoxydant de l'acier
FR2542761B1 (fr) * 1983-03-15 1987-10-16 Vallourec Procede de fabrication d'aciers a haute usinabilite
FR2741359B1 (fr) * 1995-11-16 1998-01-16 Gm Metal Alliage-mere d'aluminium
US6350295B1 (en) 2001-06-22 2002-02-26 Clayton A. Bulan, Jr. Method for densifying aluminum and iron briquettes and adding to steel
RU2247158C1 (ru) * 2004-06-18 2005-02-27 Общество с ограниченной ответственностью "АМЮС" Способ внепечного легирования железоуглеродистых сплавов 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
WO2023224516A1 (fr) * 2022-05-16 2023-11-23 Obshestvo S Ogranichennoy Otvetstvennostyu “Nauchno-Proizvodstvennoe Obyedinenie “Karbid” Alliage pour le traitement de masses fondues de fer dans les processus sidérurgiques

Family Cites Families (6)

* 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
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
US3275433A (en) * 1963-12-02 1966-09-27 Union Carbide Corp Steel treating agent consisting of ba-ca-al-fe-mn-si
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4294611A (en) * 1978-10-04 1981-10-13 Vasipari Kutato Intezet Process and apparatus for reducing the inclusion content of steels and for refining their structure
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

Also Published As

Publication number Publication date
FR2020663B1 (fr) 1975-08-01
BE740186A (fr) 1970-03-16
FR2020663A1 (fr) 1970-07-17
DE1802991B2 (de) 1972-02-17
SU364172A3 (fr) 1972-12-25
US3649253A (en) 1972-03-14
PL80285B1 (fr) 1975-08-30
AT318688B (de) 1974-11-11
SE356762B (fr) 1973-06-04
DE1802991A1 (de) 1971-06-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees