TR200201466T2 - Çok işlevli meme. - Google Patents

Çok işlevli meme.

Info

Publication number
TR200201466T2
TR200201466T2 TR2002/01466T TR200201466T TR200201466T2 TR 200201466 T2 TR200201466 T2 TR 200201466T2 TR 2002/01466 T TR2002/01466 T TR 2002/01466T TR 200201466 T TR200201466 T TR 200201466T TR 200201466 T2 TR200201466 T2 TR 200201466T2
Authority
TR
Turkey
Prior art keywords
dephosphorisation
decarburisation
present
lime
sulc
Prior art date
Application number
TR2002/01466T
Other languages
English (en)
Turkish (tr)
Inventor
Van Poucke Niek
Peeters Leo
Haers Frank
Dobbelaere Danny
Original Assignee
Sidmar N.V.
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 Sidmar N.V. filed Critical Sidmar N.V.
Publication of TR200201466T2 publication Critical patent/TR200201466T2/xx

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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • 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
    • 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
    • C21C7/068—Decarburising
    • 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
    • C21C7/10—Handling in a vacuum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
TR2002/01466T 1999-05-07 2000-05-05 Çok işlevli meme. TR200201466T2 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99870098 1999-05-07

Publications (1)

Publication Number Publication Date
TR200201466T2 true TR200201466T2 (tr) 2002-07-22

Family

ID=8243835

Family Applications (2)

Application Number Title Priority Date Filing Date
TR2002/01466T TR200201466T2 (tr) 1999-05-07 2000-05-05 Çok işlevli meme.
TR2001/03025T TR200103025T2 (tr) 1999-05-07 2000-05-05 Ergimiç metallerin karbonunu ve fosforunu giderme y”ntemi

Family Applications After (1)

Application Number Title Priority Date Filing Date
TR2001/03025T TR200103025T2 (tr) 1999-05-07 2000-05-05 Ergimiç metallerin karbonunu ve fosforunu giderme y”ntemi

Country Status (14)

Country Link
EP (1) EP1190104B1 (de)
JP (1) JP2002544376A (de)
KR (1) KR20020005741A (de)
CN (1) CN1350594A (de)
AT (1) ATE233828T1 (de)
AU (1) AU4528900A (de)
BR (1) BR0011233B1 (de)
CA (1) CA2371652A1 (de)
DE (1) DE60001576T2 (de)
ES (1) ES2193954T3 (de)
PL (1) PL353443A1 (de)
TR (2) TR200201466T2 (de)
WO (1) WO2000068442A1 (de)
ZA (1) ZA200108634B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100351399C (zh) * 2001-02-07 2007-11-28 新日本制铁株式会社 生铁熔体脱磷的方法
DE102010007119B3 (de) * 2010-02-05 2011-07-28 Technometal GmbH, 47058 Vakuumumlaufentgasungsanlage mit Zündbrenner
CN103966400A (zh) * 2014-04-21 2014-08-06 鞍钢股份有限公司 一种利用rh精炼炉脱磷的方法
JP6782683B2 (ja) * 2017-11-06 2020-11-11 中外炉工業株式会社 減圧精錬槽
JP7052585B2 (ja) * 2018-06-18 2022-04-12 日本製鉄株式会社 溶鋼の脱燐処理方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55107718A (en) * 1979-02-14 1980-08-19 Nippon Steel Corp Production of molten steel
US4426224A (en) * 1981-12-25 1984-01-17 Sumitomo Kinzoku Kogyo Kabushiki Gaisha Lance for powder top-blow refining and process for decarburizing and refining steel by using the lance
AU653294B2 (en) * 1992-08-26 1994-09-22 Nippon Steel Corporation Process for vacuum degassing molten steel
KR100221788B1 (ko) * 1995-08-28 1999-09-15 아사무라 타카싯 용강의 진공 정련 공정 및 그 장치

Also Published As

Publication number Publication date
PL353443A1 (en) 2003-11-17
DE60001576T2 (de) 2004-08-26
DE60001576D1 (de) 2003-04-10
BR0011233A (pt) 2002-03-19
CN1350594A (zh) 2002-05-22
ES2193954T3 (es) 2003-11-16
ATE233828T1 (de) 2003-03-15
WO2000068442A1 (en) 2000-11-16
TR200103025T2 (tr) 2002-03-21
BR0011233B1 (pt) 2009-01-13
EP1190104A1 (de) 2002-03-27
KR20020005741A (ko) 2002-01-17
CA2371652A1 (en) 2000-11-16
EP1190104B1 (de) 2003-03-05
AU4528900A (en) 2000-11-21
ZA200108634B (en) 2003-01-20
JP2002544376A (ja) 2002-12-24

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