PL2917377T3 - Drut rdzeniowy do obróbki metalurgicznej kąpieli roztopionego metalu i odpowiadający jej sposób - Google Patents

Drut rdzeniowy do obróbki metalurgicznej kąpieli roztopionego metalu i odpowiadający jej sposób

Info

Publication number
PL2917377T3
PL2917377T3 PL13792869T PL13792869T PL2917377T3 PL 2917377 T3 PL2917377 T3 PL 2917377T3 PL 13792869 T PL13792869 T PL 13792869T PL 13792869 T PL13792869 T PL 13792869T PL 2917377 T3 PL2917377 T3 PL 2917377T3
Authority
PL
Poland
Prior art keywords
bath
molten metal
corresponding method
cored wire
metallurgical treatment
Prior art date
Application number
PL13792869T
Other languages
English (en)
Inventor
Alain Markwitz
Olivier BAHUON
Sébastien GERARDIN
Original Assignee
Affival
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 filed Critical Affival
Publication of PL2917377T3 publication Critical patent/PL2917377T3/pl

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)
PL13792869T 2012-11-09 2013-11-08 Drut rdzeniowy do obróbki metalurgicznej kąpieli roztopionego metalu i odpowiadający jej sposób PL2917377T3 (pl)

Applications Claiming Priority (3)

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
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
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
PL2917377T3 true PL2917377T3 (pl) 2020-01-31

Family

ID=47598973

Family Applications (1)

Application Number Title Priority Date Filing Date
PL13792869T PL2917377T3 (pl) 2012-11-09 2013-11-08 Drut rdzeniowy do obróbki metalurgicznej kąpieli roztopionego metalu i odpowiadający jej sposób

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 (10)

* 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
CA3031491C (en) 2019-01-03 2020-03-24 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
CA3202621A1 (en) * 2020-12-17 2022-06-23 David Hrabina 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
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
ES2743496T3 (es) 2020-02-19
US20150267272A1 (en) 2015-09-24
WO2014072456A1 (fr) 2014-05-15
EP2917377B1 (fr) 2019-05-29
EP2917377A1 (fr) 2015-09-16
FR2997963B1 (fr) 2015-09-04
FR2997963A1 (fr) 2014-05-16

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