RU2243847C2 - Продувочная пробка - Google Patents

Продувочная пробка Download PDF

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Publication number
RU2243847C2
RU2243847C2 RU2002105480/02A RU2002105480A RU2243847C2 RU 2243847 C2 RU2243847 C2 RU 2243847C2 RU 2002105480/02 A RU2002105480/02 A RU 2002105480/02A RU 2002105480 A RU2002105480 A RU 2002105480A RU 2243847 C2 RU2243847 C2 RU 2243847C2
Authority
RU
Russia
Prior art keywords
gap
housing
purge plug
melt
bottom element
Prior art date
Application number
RU2002105480/02A
Other languages
English (en)
Russian (ru)
Other versions
RU2002105480A (ru
Inventor
Ян САЛИН (SE)
Ян САЛИН
Никлас СВАНБЕРГ (SE)
Никлас СВАНБЕРГ
Original Assignee
Салин Гьюттекник Аб
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 Салин Гьюттекник Аб filed Critical Салин Гьюттекник Аб
Publication of RU2002105480A publication Critical patent/RU2002105480A/ru
Application granted granted Critical
Publication of RU2243847C2 publication Critical patent/RU2243847C2/ru

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • 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
    • C21C5/48—Bottoms or tuyéres of converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Valve Housings (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Taps Or Cocks (AREA)
  • Lift Valve (AREA)
RU2002105480/02A 1999-08-03 2000-07-20 Продувочная пробка RU2243847C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9902830A SE514748C2 (sv) 1999-08-03 1999-08-03 Spolsten
SE9902830-0 1999-08-03

Publications (2)

Publication Number Publication Date
RU2002105480A RU2002105480A (ru) 2003-09-27
RU2243847C2 true RU2243847C2 (ru) 2005-01-10

Family

ID=20416610

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002105480/02A RU2243847C2 (ru) 1999-08-03 2000-07-20 Продувочная пробка

Country Status (12)

Country Link
US (1) US6669896B1 (enExample)
EP (1) EP1214162B1 (enExample)
JP (1) JP4884625B2 (enExample)
KR (1) KR100661145B1 (enExample)
CN (1) CN1123410C (enExample)
AT (1) ATE283131T1 (enExample)
AU (1) AU6331100A (enExample)
DE (1) DE60016254T2 (enExample)
ES (1) ES2233414T3 (enExample)
RU (1) RU2243847C2 (enExample)
SE (1) SE514748C2 (enExample)
WO (1) WO2001008834A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2370337C1 (ru) * 2008-02-13 2009-10-20 Общество с ограниченной ответственностью "Огнеупор" Способ изготовления огнеупорного пористого блока для продувки жидкого металла инертным газом

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7781464B2 (en) * 2003-01-17 2010-08-24 Bexel Pharmaceuticals, Inc. Heterocyclic diphenyl ethers
US7087576B2 (en) * 2003-10-07 2006-08-08 Bexel Pharmaceuticals, Inc. Dipeptide phenyl ethers
DE102004022129A1 (de) 2004-05-05 2005-12-01 Stefan Munding Gasspülvorrichtung
AR088577A1 (es) 2011-11-03 2014-06-18 Vesuvius Crucible Co Tapon de purga gaseoso para recipiente metalurgico que comprende un sistema anti-obstruccion y metodo para producirlo
EP2942406B1 (de) * 2014-05-05 2016-04-13 Refractory Intellectual Property GmbH & Co. KG Feuerfestes keramisches Gasspülelement
CA2982968C (en) * 2017-10-19 2020-09-22 Refractory Intellectual Property Gmbh & Co. Kg Refractory ceramic gas purging element
JP7323803B2 (ja) * 2019-11-28 2023-08-09 日本製鉄株式会社 溶鋼の取鍋精錬方法
USD1084072S1 (en) * 2024-11-26 2025-07-15 Wen Yi Purge plug for welding

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470582A (en) * 1982-02-15 1984-09-11 Zirconal Processes Limited Introduction of substances into molten metal
RU2047659C1 (ru) * 1990-12-21 1995-11-10 Грузинский технический университет Способ периодического введения порошкообразных реагентов в жидкий металл
DE19610578C1 (de) * 1996-03-18 1997-04-24 Veitsch Radex Ag Gasspüleinrichtung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH595130A5 (enExample) * 1975-04-24 1978-01-31 Alusuisse
JPS5845357U (ja) * 1981-09-21 1983-03-26 播磨耐火煉瓦株式会社 溶融金属へのガス吹込装置
ZA83976B (en) * 1982-02-15 1983-11-30 Zirconal Processes Ltd Improvements in the introduction of substances into molten metal
JPS60110810A (ja) * 1983-11-21 1985-06-17 Kawasaki Heavy Ind Ltd 底吹用羽口
DE3907887A1 (de) 1988-03-23 1989-10-26 Radex Heraklith Spuelstein
JPH08143942A (ja) * 1994-11-18 1996-06-04 Toshiba Ceramics Co Ltd ガス吹込みプラグ及びその製造方法
JPH08199223A (ja) * 1995-01-20 1996-08-06 Nippon Steel Corp ガス吹込み羽口
US5478053A (en) * 1995-04-10 1995-12-26 North American Refractories Co. Inc. Refractory gas purging device
SE515802C2 (sv) * 2000-05-02 2001-10-08 Sahlin Gjutteknik Ab Spolsten
SE0001593L (sv) * 2000-05-02 2001-10-08 Sahlin Gjutteknik Ab Spolsten

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470582A (en) * 1982-02-15 1984-09-11 Zirconal Processes Limited Introduction of substances into molten metal
RU2047659C1 (ru) * 1990-12-21 1995-11-10 Грузинский технический университет Способ периодического введения порошкообразных реагентов в жидкий металл
DE19610578C1 (de) * 1996-03-18 1997-04-24 Veitsch Radex Ag Gasspüleinrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2370337C1 (ru) * 2008-02-13 2009-10-20 Общество с ограниченной ответственностью "Огнеупор" Способ изготовления огнеупорного пористого блока для продувки жидкого металла инертным газом

Also Published As

Publication number Publication date
DE60016254T2 (de) 2005-12-08
CN1123410C (zh) 2003-10-08
SE9902830D0 (sv) 1999-08-03
SE9902830L (sv) 2001-02-04
EP1214162B1 (en) 2004-11-24
DE60016254D1 (de) 2004-12-30
AU6331100A (en) 2001-02-19
ATE283131T1 (de) 2004-12-15
JP4884625B2 (ja) 2012-02-29
SE514748C2 (sv) 2001-04-09
EP1214162A1 (en) 2002-06-19
JP2003505600A (ja) 2003-02-12
ES2233414T3 (es) 2005-06-16
KR20020063840A (ko) 2002-08-05
US6669896B1 (en) 2003-12-30
KR100661145B1 (ko) 2006-12-26
WO2001008834A1 (en) 2001-02-08
CN1365307A (zh) 2002-08-21

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20150721