PL2918688T3 - Sposób odsiarczania ciekłego żeliwa i drut rdzeniowy do jego realizacji - Google Patents

Sposób odsiarczania ciekłego żeliwa i drut rdzeniowy do jego realizacji

Info

Publication number
PL2918688T3
PL2918688T3 PL15155616T PL15155616T PL2918688T3 PL 2918688 T3 PL2918688 T3 PL 2918688T3 PL 15155616 T PL15155616 T PL 15155616T PL 15155616 T PL15155616 T PL 15155616T PL 2918688 T3 PL2918688 T3 PL 2918688T3
Authority
PL
Poland
Prior art keywords
desulphurisation
flux
cast iron
cored wire
liquid cast
Prior art date
Application number
PL15155616T
Other languages
English (en)
Inventor
Sébastien GERARDIN
Olivier BAHUON
Alain Markwitz
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 PL2918688T3 publication Critical patent/PL2918688T3/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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • C21C1/025—Agents used for dephosphorising or desulfurising
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/064—Dephosphorising; Desulfurising
    • C21C7/0645—Agents used for dephosphorising or desulfurising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
PL15155616T 2014-03-11 2015-02-18 Sposób odsiarczania ciekłego żeliwa i drut rdzeniowy do jego realizacji PL2918688T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1451999A FR3018524B1 (fr) 2014-03-11 2014-03-11 Procede de desulfuration d'une fonte liquide et fil fourre pour sa mise en oeuvre
EP15155616.4A EP2918688B1 (fr) 2014-03-11 2015-02-18 Procédé de désulfuration d'une fonte liquide, et fil fourré pour sa mise en oeuvre

Publications (1)

Publication Number Publication Date
PL2918688T3 true PL2918688T3 (pl) 2019-06-28

Family

ID=50829146

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15155616T PL2918688T3 (pl) 2014-03-11 2015-02-18 Sposób odsiarczania ciekłego żeliwa i drut rdzeniowy do jego realizacji

Country Status (4)

Country Link
EP (1) EP2918688B1 (pl)
FR (1) FR3018524B1 (pl)
PL (1) PL2918688T3 (pl)
TR (1) TR201902701T4 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114606362B (zh) * 2022-03-17 2023-08-11 首钢水城钢铁（集团）有限责任公司 一种转炉渣洗脱硫的工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456779A1 (fr) * 1979-05-15 1980-12-12 Sofrem Produit pour la desulfuration des fontes et aciers
DE3016850A1 (de) 1980-05-02 1981-11-12 4150 Krefeld G. Siempelkamp Gmbh & Co Anordnung bei der herstellung und/oder verguetung von spanplatten, faserplatten u.ae.
FR2610331A1 (fr) * 1987-02-03 1988-08-05 Affival Produit composite a enveloppe tubulaire pour le traitement des bains metalliques fondus
FR2676457B1 (fr) 1991-05-16 1993-07-23 Pechiney Electrometallurgie Desulfurant pour fonte constitue de magnesium et de carbure de calcium enrobes.
FR2939781B1 (fr) * 2008-12-12 2011-02-11 Affival Armature pour bobine de fil pour addition de substances dans un bain de metal liquide.
DE102012013662A1 (de) * 2012-07-10 2014-01-16 Mechthilde Döring-Freißmuth Füllldraht und Verfahren zur Behandlung von Eisenschmelzen
FR2997963B1 (fr) * 2012-11-09 2015-09-04 Affival Fil fourre pour traitement metallurgique d'un bain de metal en fusion et procede correspondant

Also Published As

Publication number Publication date
EP2918688A1 (fr) 2015-09-16
TR201902701T4 (tr) 2019-03-21
FR3018524B1 (fr) 2017-03-10
FR3018524A1 (fr) 2015-09-18
EP2918688B1 (fr) 2018-11-28

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