CA2021451A1 - Agent for the treatment of cast iron melts, process for the production thereof and the use thereof for treating cast iron melts - Google Patents

Agent for the treatment of cast iron melts, process for the production thereof and the use thereof for treating cast iron melts

Info

Publication number
CA2021451A1
CA2021451A1 CA002021451A CA2021451A CA2021451A1 CA 2021451 A1 CA2021451 A1 CA 2021451A1 CA 002021451 A CA002021451 A CA 002021451A CA 2021451 A CA2021451 A CA 2021451A CA 2021451 A1 CA2021451 A1 CA 2021451A1
Authority
CA
Canada
Prior art keywords
agent
cast iron
magnesium
calcium
silicon
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.)
Abandoned
Application number
CA002021451A
Other languages
English (en)
French (fr)
Inventor
Friedrich Wolfsgruber
Detlef Missol
Wolfgang Geiger
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.)
Evonik Operations GmbH
Original Assignee
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 SKW Trostberg AG filed Critical SKW Trostberg AG
Publication of CA2021451A1 publication Critical patent/CA2021451A1/en
Abandoned 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
    • C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron
    • C21C1/105—Nodularising additive agents
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/08—Making cast-iron alloys
    • C22C33/10—Making cast-iron alloys including procedures for adding magnesium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
CA002021451A 1989-07-25 1990-07-18 Agent for the treatment of cast iron melts, process for the production thereof and the use thereof for treating cast iron melts Abandoned CA2021451A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3924558A DE3924558C1 (enExample) 1989-07-25 1989-07-25
DEP3924558.6 1989-07-25

Publications (1)

Publication Number Publication Date
CA2021451A1 true CA2021451A1 (en) 1991-01-26

Family

ID=6385773

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002021451A Abandoned CA2021451A1 (en) 1989-07-25 1990-07-18 Agent for the treatment of cast iron melts, process for the production thereof and the use thereof for treating cast iron melts

Country Status (6)

Country Link
US (1) US5087290A (enExample)
EP (1) EP0410360A1 (enExample)
JP (1) JPH03122208A (enExample)
AU (1) AU628197B2 (enExample)
CA (1) CA2021451A1 (enExample)
DE (1) DE3924558C1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113088624A (zh) * 2021-02-26 2021-07-09 武汉钢铁有限公司 一种低夹杂物的铝镇静钢的制备方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19755803A1 (de) * 1997-12-16 1999-07-01 Winter Fritz Eisengiesserei Verfahren zum Impfen einer desoxidierten Gußeisenschmelze und Fülldraht dazu
DE10025940A1 (de) * 2000-05-26 2001-11-29 Georg Fischer Disa Ag Verfahren zur Herstellung von Kugelgraphit-Gusseisen
FR2839082B1 (fr) * 2002-04-29 2004-06-04 Pechiney Electrometallurgie Alliage inoculant anti microretassure pour traitement des fontes de moulage
FR2855186B1 (fr) * 2003-05-20 2005-06-24 Pechiney Electrometallurgie Produits inoculants contenant du bismuth et des terres rares
CN100434539C (zh) * 2003-12-03 2008-11-19 洛阳忠诚集团有限公司 用于钢液脱氧的稀土硅锰铝铁合金及其制备方法
GB2422618A (en) * 2005-01-28 2006-08-02 Injection Alloys Ltd Molten metal refining wire
DE102005062994B4 (de) 2005-12-30 2014-08-21 Skw Giesserei Gmbh Verfahren zur Herstellung von dickwandigen Gussstücken
CN101688260A (zh) * 2007-05-17 2010-03-31 阿菲瓦尔股份有限公司 利用掺杂脱氧剂的含芯金属丝提高钢水溶池中合金回收
CN101875994B (zh) * 2010-03-31 2013-12-18 湖北猴王焊材有限公司 新型耐候钢微合金化复合包芯线
DE102012013662A1 (de) 2012-07-10 2014-01-16 Mechthilde Döring-Freißmuth Füllldraht und Verfahren zur Behandlung von Eisenschmelzen
US9340843B2 (en) 2012-11-09 2016-05-17 Injection Alloys Limited Wire for refining molten metal and associated method of manufacture
CN104109733B (zh) * 2013-04-22 2016-08-24 湖北猴王焊材有限公司 耐磨钢用微合金化复合包芯线

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2485761A (en) * 1947-03-22 1949-10-25 Int Nickel Co Gray cast iron having improved properties
DE1190198B (de) * 1961-09-25 1965-04-01 Knapsack Ag Verfahren zur Herstellung von Silizium-Magnesium-Eisen-Vorlegierungen
US4036641A (en) * 1976-01-20 1977-07-19 British Cast Iron Research Association Cast iron
GB1515201A (en) * 1976-02-10 1978-06-21 British Cast Iron Res Ass Cast iron
DE3121089A1 (de) * 1981-05-27 1982-12-16 Metallgesellschaft Ag, 6000 Frankfurt Drahtfoermiges mittel zum behandeln von metallschmelzen
FR2511044A1 (fr) * 1981-08-04 1983-02-11 Nobel Bozel Ferro-alliage pour le traitement d'inoculation des fontes a graphite spheroidal
FR2635534B1 (fr) * 1988-08-12 1992-04-03 Pechiney Electrometallurgie Procede d'obtention de fontes a graphite spheroidal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113088624A (zh) * 2021-02-26 2021-07-09 武汉钢铁有限公司 一种低夹杂物的铝镇静钢的制备方法

Also Published As

Publication number Publication date
AU628197B2 (en) 1992-09-10
DE3924558C1 (enExample) 1990-11-22
US5087290A (en) 1992-02-11
JPH03122208A (ja) 1991-05-24
AU5916490A (en) 1991-01-31
EP0410360A1 (de) 1991-01-30

Similar Documents

Publication Publication Date Title
CA2021451A1 (en) Agent for the treatment of cast iron melts, process for the production thereof and the use thereof for treating cast iron melts
US4313758A (en) Method for adding unalloyed magnesium metal to molten cast iron
US3492118A (en) Process for production of as-cast nodular iron
AU721510B2 (en) Composition for inoculating low sulphur grey iron
US3197306A (en) Method for treating ferrous metals
US4545817A (en) Alloy useful for producing ductile and compacted graphite cast irons
CA1217361A (en) Alloy and process for producing ductile and compacted graphite cast irons
US3459541A (en) Process for making nodular iron
US5037609A (en) Material for refining steel of multi-purpose application
US4363657A (en) Process for obtaining manganese- and silicon-based alloys by silico-thermal means in a ladle
US4391636A (en) Method of and apparatus for the production of nodular (ductile) cast iron
RU2222604C2 (ru) Порошковая проволока для десульфурации чугуна
GB1569551A (en) Process for producing cast iron
US4252559A (en) Process for processing cast iron suitable for foundry moulding
Riposan et al. Magnesium-sulfur relationships in ductile and compacted graphite cast irons as influenced by late sulfur additions
US4956009A (en) Calcium alloy steel additive and method thereof
CA1107074A (en) Method and composition for treating molten ferrous metals to produce nodular iron
US5209901A (en) Agent for the treatment of cast iron melts
US4579164A (en) Process for making cast iron
AU712809B2 (en) Strontium-aluminum intermetallic alloy granules
SU1276262A3 (ru) Способ получени литейного чугуна с шаровидным графитом
US3058822A (en) Method of making additions to molten metal
US3922166A (en) Alloying steel with highly reactive materials
RU2208648C2 (ru) Модификатор для модифицирования чугуна
SU894011A1 (ru) Сплав дл легировани стали

Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued