FR2997963B1 - Fil fourre pour traitement metallurgique d'un bain de metal en fusion et procede correspondant - Google Patents

Fil fourre pour traitement metallurgique d'un bain de metal en fusion et procede correspondant

Info

Publication number
FR2997963B1
FR2997963B1 FR1260678A FR1260678A FR2997963B1 FR 2997963 B1 FR2997963 B1 FR 2997963B1 FR 1260678 A FR1260678 A FR 1260678A FR 1260678 A FR1260678 A FR 1260678A FR 2997963 B1 FR2997963 B1 FR 2997963B1
Authority
FR
France
Prior art keywords
metal bath
oven wire
metallurgical processing
fusion metal
fusion
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
FR1260678A
Other languages
English (en)
Other versions
FR2997963A1 (fr
Inventor
Alain Markwitz
Olivier Bahuon
Sebastien 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
Priority to FR1260678A priority Critical patent/FR2997963B1/fr
Priority to US14/441,148 priority patent/US20150267272A1/en
Priority to PCT/EP2013/073350 priority patent/WO2014072456A1/fr
Priority to ES13792869T priority patent/ES2743496T3/es
Priority to EP13792869.3A priority patent/EP2917377B1/fr
Priority to PL13792869T priority patent/PL2917377T3/pl
Publication of FR2997963A1 publication Critical patent/FR2997963A1/fr
Application granted granted Critical
Publication of FR2997963B1 publication Critical patent/FR2997963B1/fr
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)
FR1260678A 2012-11-09 2012-11-09 Fil fourre pour traitement metallurgique d'un bain de metal en fusion et procede correspondant Active FR2997963B1 (fr)

Priority Applications (6)

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
US14/441,148 US20150267272A1 (en) 2012-11-09 2013-11-08 Cored wire for the metallurgical treatment of a bath of molten metal and corresponding method
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
ES13792869T ES2743496T3 (es) 2012-11-09 2013-11-08 Alambre tubular para el tratamiento metalúrgico de un baño de metal fundido y procedimiento correspondiente
EP13792869.3A EP2917377B1 (fr) 2012-11-09 2013-11-08 Fil fourré pour traitement métallurgique d'un bain de métal en fusion et procédé correspondant
PL13792869T PL2917377T3 (pl) 2012-11-09 2013-11-08 Drut rdzeniowy do obróbki metalurgicznej kąpieli roztopionego metalu i odpowiadający jej sposób

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2997963A1 FR2997963A1 (fr) 2014-05-16
FR2997963B1 true FR2997963B1 (fr) 2015-09-04

Family

ID=47598973

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1260678A Active FR2997963B1 (fr) 2012-11-09 2012-11-09 Fil fourre pour traitement metallurgique d'un bain de metal en fusion et procede correspondant

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (6)

* 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
US10927425B2 (en) * 2017-11-14 2021-02-23 P.C. Campana, Inc. Cored wire with particulate material
CA3031491C (fr) * 2019-01-03 2020-03-24 2498890 Ontario Inc. Systemes, methodes et fils fourres pour traiter un metal fondu
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
FR3140095A1 (fr) 2022-09-22 2024-03-29 Affival Fil fourré à base de calcium pour traitement métallurgique d’un bain de métal et procédé correspondant

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
ES2743496T3 (es) 2020-02-19
EP2917377B1 (fr) 2019-05-29
FR2997963A1 (fr) 2014-05-16
WO2014072456A1 (fr) 2014-05-15
EP2917377A1 (fr) 2015-09-16
US20150267272A1 (en) 2015-09-24
PL2917377T3 (pl) 2020-01-31

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