BE1003285A4 - Matiere pour l'affinage de l'acier d'usage general. - Google Patents

Matiere pour l'affinage de l'acier d'usage general. Download PDF

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Publication number
BE1003285A4
BE1003285A4 BE9000036A BE9000036A BE1003285A4 BE 1003285 A4 BE1003285 A4 BE 1003285A4 BE 9000036 A BE9000036 A BE 9000036A BE 9000036 A BE9000036 A BE 9000036A BE 1003285 A4 BE1003285 A4 BE 1003285A4
Authority
BE
Belgium
Prior art keywords
general purpose
refining
steel
refining steel
during
Prior art date
Application number
BE9000036A
Other languages
English (en)
Inventor
Anatoly Yakovlevich Nakonechny
Alexandr Jurievich Zaitsev
Manat Zhaksybergeno Tolymbekov
Jury Fedorovich Vyatkin
Vasily Serafimovich Kolpakov
Original Assignee
Do Politekh Inst
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 Do Politekh Inst filed Critical Do Politekh Inst
Application granted granted Critical
Publication of BE1003285A4 publication Critical patent/BE1003285A4/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C35/00—Master alloys for iron or steel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

La matière proposée pour l'affinage de l'acier d'usage général contient les constituants suivants en proportions suivantes, % en masse : aluminium 30 à 40, silicium 35 à 25, calcium 5 à 15, magnésium 7 à 5, carbone 20 à 10, fer complément à 100%. L'invention peut être appliquée, en particulier, à l'affinage de l'acier pendant le processus d'alliage par rétablissement de l'élément d'alliage à partir d'un matériau d'oxyde, par exemple lors de l'affinage d'un acier au manganèse d'usage général dans une poche.
BE9000036A 1989-03-17 1990-01-11 Matiere pour l'affinage de l'acier d'usage general. BE1003285A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1989/000070 WO1990011384A1 (fr) 1989-03-17 1989-03-17 Matiere d'affinage d'un acier polyvalent

Publications (1)

Publication Number Publication Date
BE1003285A4 true BE1003285A4 (fr) 1992-02-18

Family

ID=21617429

Family Applications (1)

Application Number Title Priority Date Filing Date
BE9000036A BE1003285A4 (fr) 1989-03-17 1990-01-11 Matiere pour l'affinage de l'acier d'usage general.

Country Status (7)

Country Link
US (1) US5037609A (fr)
JP (1) JPH03505755A (fr)
BE (1) BE1003285A4 (fr)
DE (1) DE3991628T1 (fr)
LU (1) LU87839A1 (fr)
NL (1) NL8920808A (fr)
WO (1) WO1990011384A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2125101C1 (ru) * 1997-12-10 1999-01-20 Открытое акционерное общество "КАМАЗ" Комплексная добавка для внепечной обработки стали
RU2125113C1 (ru) * 1998-02-04 1999-01-20 Александров Борис Леонидович Сплав для раскисления, легирования и модифицирования стали и его вариант
TW577928B (en) * 2000-09-14 2004-03-01 Nippon Kokan Kk Refining agent and refining method
RU2214473C1 (ru) * 2002-10-14 2003-10-20 Общество с ограниченной ответственностью "Нижнесалдинский металлургический завод" Сплав для раскисления стали
US7632242B2 (en) 2004-12-09 2009-12-15 Boston Scientific Scimed, Inc. Catheter including a compliant balloon
RU2310006C2 (ru) * 2005-06-17 2007-11-10 Государственное Учреждение Институт металлургии Уральского отделения Российской Академии Наук (ГУ ИМЕТ УрО РАН) Ферроалюминий для раскисления стали в виде кусков
JP5205799B2 (ja) * 2007-05-07 2013-06-05 Ｊｆｅスチール株式会社 含Ｃｒ低合金鋼の溶製方法
MX2010011037A (es) * 2008-04-22 2011-01-25 Aw Materials Of Republic Of Kazakhstan Rse Nat Ct Of Complex Proc Of Mineral R Aleacion "kazakhstanski" para reducir y dopar el acero.
KR101094144B1 (ko) 2009-09-21 2011-12-14 한국생산기술연구원 탈황제 및 그 제조 방법
CN102296141B (zh) * 2010-06-25 2013-11-06 鞍钢股份有限公司 一种转炉炼钢终渣改质剂及其使用方法
JP2024016505A (ja) * 2022-07-26 2024-02-07 日本製鉄株式会社 高純度鋼の溶製方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB562642A (en) * 1942-09-22 1944-07-11 Cecil Edward Every Improvements relating to methods of deoxidizing steel, and iron, and alloys therefor
GB933393A (en) * 1960-01-06 1963-08-08 Denki Kagaku Kogyo Kk Calcium-silicon-iron alloys having a high calcium content, and the manufacture thereof
US4162159A (en) * 1978-04-18 1979-07-24 Malashin Mikhail M Cast iron modifier and method of application thereof
FR2443510A1 (fr) * 1978-12-06 1980-07-04 Sofrem Alliage a base de silicium, pour desoxyder les aciers
EP0192090A1 (fr) * 1985-02-11 1986-08-27 SKW Alloys, Inc. Ferrosilicium contenant du magnésium et du titane pour la fabrication dans le moule de fontes avec un graphite compacté et procédé pour la mise en oeuvre

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US963345A (en) * 1909-04-26 1910-07-05 Thomas Leopold Willson Metallurgical process.
FR2109058A5 (fr) * 1970-07-23 1972-05-26 Pechiney
CH594057A5 (en) * 1974-05-06 1977-12-30 Inst Litya Akademii Nauk Uk Ss Modifying agent for cast iron and steel - is based on silicon and contains calcium, iron, a rare earth and magnesium of low concn. (SF 31.12.75)
SU577247A1 (ru) * 1976-03-09 1977-10-25 Гомельский Филиал Белорусского Политехнического Института Модификатор
SU1275056A1 (ru) * 1984-12-14 1986-12-07 Белорусский Ордена Трудового Красного Знамени Политехнический Институт Модифицирующа присадка дл чугуна
SU1275057A1 (ru) * 1985-01-23 1986-12-07 Белорусский Ордена Трудового Красного Знамени Политехнический Институт Модификатор дл внутриформенной обработки чугуна
SU1381166A1 (ru) * 1985-10-15 1988-03-15 Научно-исследовательский институт автотракторных материалов Смесь дл модифицировани чугуна

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB562642A (en) * 1942-09-22 1944-07-11 Cecil Edward Every Improvements relating to methods of deoxidizing steel, and iron, and alloys therefor
GB933393A (en) * 1960-01-06 1963-08-08 Denki Kagaku Kogyo Kk Calcium-silicon-iron alloys having a high calcium content, and the manufacture thereof
US4162159A (en) * 1978-04-18 1979-07-24 Malashin Mikhail M Cast iron modifier and method of application thereof
FR2443510A1 (fr) * 1978-12-06 1980-07-04 Sofrem Alliage a base de silicium, pour desoxyder les aciers
EP0192090A1 (fr) * 1985-02-11 1986-08-27 SKW Alloys, Inc. Ferrosilicium contenant du magnésium et du titane pour la fabrication dans le moule de fontes avec un graphite compacté et procédé pour la mise en oeuvre

Also Published As

Publication number Publication date
WO1990011384A1 (fr) 1990-10-04
DE3991628T1 (de) 1991-04-04
US5037609A (en) 1991-08-06
JPH03505755A (ja) 1991-12-12
NL8920808A (nl) 1991-02-01
LU87839A1 (fr) 1991-05-07

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DONETSKY POLITEKHNICHESKY INSTITUT

Effective date: 19920131