ES2743496T3 - Alambre tubular para el tratamiento metalúrgico de un baño de metal fundido y procedimiento correspondiente - Google Patents

Alambre tubular para el tratamiento metalúrgico de un baño de metal fundido y procedimiento correspondiente Download PDF

Info

Publication number
ES2743496T3
ES2743496T3 ES13792869T ES13792869T ES2743496T3 ES 2743496 T3 ES2743496 T3 ES 2743496T3 ES 13792869 T ES13792869 T ES 13792869T ES 13792869 T ES13792869 T ES 13792869T ES 2743496 T3 ES2743496 T3 ES 2743496T3
Authority
ES
Spain
Prior art keywords
tubular wire
powder
molten metal
magnesium
extruded bar
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.)
Active
Application number
ES13792869T
Other languages
English (en)
Spanish (es)
Inventor
Alain Markwitz
Olivier Bahuon
Sébastien Gerardin
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.)
Affival SA
Original Assignee
Affival SA
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 Affival SA filed Critical Affival SA
Application granted granted Critical
Publication of ES2743496T3 publication Critical patent/ES2743496T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • C21C7/0006—Adding metallic additives
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • 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
    • C21C2007/0062—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires with introduction of alloying or treating agents under a compacted form different from a wire, e.g. briquette, pellet

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
ES13792869T 2012-11-09 2013-11-08 Alambre tubular para el tratamiento metalúrgico de un baño de metal fundido y procedimiento correspondiente Active ES2743496T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1260678A FR2997963B1 (fr) 2012-11-09 2012-11-09 Fil fourre pour traitement metallurgique d'un bain de metal en fusion et procede correspondant
PCT/EP2013/073350 WO2014072456A1 (fr) 2012-11-09 2013-11-08 Fil fourré pour traitement métallurgique d'un bain de métal en fusion et procédé correspondant

Publications (1)

Publication Number Publication Date
ES2743496T3 true ES2743496T3 (es) 2020-02-19

Family

ID=47598973

Family Applications (1)

Application Number Title Priority Date Filing Date
ES13792869T Active ES2743496T3 (es) 2012-11-09 2013-11-08 Alambre tubular para el tratamiento metalúrgico de un baño de metal fundido y procedimiento correspondiente

Country Status (6)

Country Link
US (1) US20150267272A1 (pl)
EP (1) EP2917377B1 (pl)
ES (1) ES2743496T3 (pl)
FR (1) FR2997963B1 (pl)
PL (1) PL2917377T3 (pl)
WO (1) WO2014072456A1 (pl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3018524B1 (fr) * 2014-03-11 2017-03-10 Affival Procede de desulfuration d'une fonte liquide et fil fourre pour sa mise en oeuvre
CN104131136B (zh) * 2014-08-19 2016-03-16 马鞍山中科冶金材料科技有限公司 一种铁水、钢水脱硫用材料及其制备方法
US10927425B2 (en) * 2017-11-14 2021-02-23 P.C. Campana, Inc. Cored wire with particulate material
US10513753B1 (en) 2019-01-03 2019-12-24 2498890 Ontario Inc. Systems, methods, and cored wires for treating a molten metal
CN110106310A (zh) * 2019-04-29 2019-08-09 无锡汇蓝新材料科技有限公司 一种用于炼钢脱氧的无缝填芯高密度复合包芯线
RU2723863C1 (ru) * 2019-08-05 2020-06-17 Общество с ограниченной ответственностью Новые перспективные продукты Технология Проволока с наполнителем для внепечной обработки металлургических расплавов
WO2022129612A1 (en) * 2020-12-17 2022-06-23 Foseco International Limited Process for treating molten iron
CN112442571A (zh) * 2020-12-30 2021-03-05 安阳华拓冶金有限责任公司 加装镁条的球化包芯线
FR3140095B1 (fr) * 2022-09-22 2025-10-17 Affival Fil fourré à base de calcium pour traitement métallurgique d’un bain de métal et procédé correspondant
CN221094201U (zh) * 2023-10-12 2024-06-07 中孚惠心(天津)商贸有限公司 复合变质剂包芯线
CN120249594B (zh) * 2025-03-24 2026-02-24 山西建龙实业有限公司 一种渣洗脱硫钙处理工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921700A (en) * 1974-07-15 1975-11-25 Caterpillar Tractor Co Composite metal article containing additive agents and method of adding same to molten metal
DE2923236C2 (de) * 1979-06-08 1984-10-18 Brown, Boveri & Cie Ag, 6800 Mannheim Verfahren und Vorrichtung zum Impfen von Gußeisen im druckgasbeaufschlagten Gießofen
US6053960A (en) * 1997-12-30 2000-04-25 Minerals Technologies, Inc. Method of manufacture of cored wire for treating molten metal
US6346135B1 (en) * 1998-12-10 2002-02-12 Minerals Technologies Inc. Cored wire for treating molten metal
DE19916235C2 (de) * 1999-03-01 2001-03-08 Odermath Stahlwerkstechnik Fülldraht zur Behandlung von Schmelzen mittels Drahtinjektion

Also Published As

Publication number Publication date
PL2917377T3 (pl) 2020-01-31
WO2014072456A1 (fr) 2014-05-15
EP2917377A1 (fr) 2015-09-16
US20150267272A1 (en) 2015-09-24
FR2997963A1 (fr) 2014-05-16
FR2997963B1 (fr) 2015-09-04
EP2917377B1 (fr) 2019-05-29

Similar Documents

Publication Publication Date Title
US20150267272A1 (en) Cored wire for the metallurgical treatment of a bath of molten metal and corresponding method
ES2818650T3 (es) Inoculante de hierro fundido y método de producción de un inoculante de hierro fundido
ES2871531T3 (es) Inoculante de hierro fundido y método de producción de un inoculante de hierro fundido
ES2396161T3 (es) Electrodo de soldadura autoprotegido que comprende aluminuro de tierras raras
ES2911277T3 (es) Inoculante de hierro fundido y método de producción de un inoculante de hierro fundido
ES2911632T3 (es) Inoculante de hierro colado y método de producción de inoculante de hierro colado
CN102000794A (zh) 一种硅钢专用双层无碳中间包覆盖剂及使用方法
CN105316563A (zh) 一种孕育剂及其制备方法和在冶炼球墨铸铁的应用
RO115651B1 (ro) Procedeu pentru tratarea metalurgica a fontelor lichide
JPH10237528A (ja) 球状黒鉛鋳鉄用球状化処理剤及び球状化処理方法
RU2222604C2 (ru) Порошковая проволока для десульфурации чугуна
CN202730176U (zh) 一种铝镁铁复合脱氧剂
RU2391412C2 (ru) Проволока с наполнителем на основе силикокальция для внепечной обработки стали и способ ее изготовления
RU2355781C2 (ru) Порошковая проволока с наполнителем силикокальций с редкоземельными металлами для внепечной обработки стали
JPH01162717A (ja) 溶鋼用含窒素添加剤および溶鋼処理方法
CN101993976B (zh) 一种铝镇静钢精炼脱氧脱硫合成渣
EP1715065A2 (en) A wire for injecting into a steel melt and process of treating a steel melt using said wire
CN209397238U (zh) 一种新型钢水净化剂
RU2363737C1 (ru) Сталеплавильный флюс
JPS6316444B2 (pl)
RU2349646C2 (ru) Проволока для обработки жидкого чугуна в ковше
CN1184335C (zh) 用于炼钢脱氧和合金化的硅钡钙锰铁合金
CN103911481B (zh) 钛钙硅包芯线及其应用和钛合金化钢水及其制备方法和一种含钛合金钢
ES2390097T3 (es) Aleación "Kazakhstanskiy" para reducir y dopar el acero
UA75259U (uk) Порошковий дріт для обробки металургійних розплавів