JPH03122208A - 鋳鉄溶融液を脱硫し、マグネシウム処理しかつ接種するための薬剤及びその製造方法 - Google Patents

鋳鉄溶融液を脱硫し、マグネシウム処理しかつ接種するための薬剤及びその製造方法

Info

Publication number
JPH03122208A
JPH03122208A JP2194101A JP19410190A JPH03122208A JP H03122208 A JPH03122208 A JP H03122208A JP 2194101 A JP2194101 A JP 2194101A JP 19410190 A JP19410190 A JP 19410190A JP H03122208 A JPH03122208 A JP H03122208A
Authority
JP
Japan
Prior art keywords
silicon
iron
calcium
magnesium
cast iron
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.)
Pending
Application number
JP2194101A
Other languages
English (en)
Japanese (ja)
Inventor
Friedrich Wolfsgruber
フリードリツヒ・ヴオルフスグルーバー
Detlef Missol
デツトレフ・ミソル
Wolfgang Geiger
ヴオルフガング・ガイガー
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 JPH03122208A publication Critical patent/JPH03122208A/ja
Pending 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)
JP2194101A 1989-07-25 1990-07-24 鋳鉄溶融液を脱硫し、マグネシウム処理しかつ接種するための薬剤及びその製造方法 Pending JPH03122208A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3924558.6 1989-07-25
DE3924558A DE3924558C1 (enExample) 1989-07-25 1989-07-25

Publications (1)

Publication Number Publication Date
JPH03122208A true JPH03122208A (ja) 1991-05-24

Family

ID=6385773

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2194101A Pending JPH03122208A (ja) 1989-07-25 1990-07-24 鋳鉄溶融液を脱硫し、マグネシウム処理しかつ接種するための薬剤及びその製造方法

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)

Families Citing this family (13)

* 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
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

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

Also Published As

Publication number Publication date
AU628197B2 (en) 1992-09-10
DE3924558C1 (enExample) 1990-11-22
US5087290A (en) 1992-02-11
AU5916490A (en) 1991-01-31
EP0410360A1 (de) 1991-01-30
CA2021451A1 (en) 1991-01-26

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