SE514748C2 - Spolsten - Google Patents

Spolsten

Info

Publication number
SE514748C2
SE514748C2 SE9902830A SE9902830A SE514748C2 SE 514748 C2 SE514748 C2 SE 514748C2 SE 9902830 A SE9902830 A SE 9902830A SE 9902830 A SE9902830 A SE 9902830A SE 514748 C2 SE514748 C2 SE 514748C2
Authority
SE
Sweden
Prior art keywords
body portion
gap
stone
gas
bottom plate
Prior art date
Application number
SE9902830A
Other languages
English (en)
Swedish (sv)
Other versions
SE9902830L (sv
SE9902830D0 (sv
Inventor
Jan Sahlin
Niklas Svanberg
Original Assignee
Sahlin Gjutteknik Ab
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 Sahlin Gjutteknik Ab filed Critical Sahlin Gjutteknik Ab
Priority to SE9902830A priority Critical patent/SE514748C2/sv
Publication of SE9902830D0 publication Critical patent/SE9902830D0/xx
Priority to JP2001513543A priority patent/JP4884625B2/ja
Priority to CN00810993A priority patent/CN1123410C/zh
Priority to PCT/SE2000/001508 priority patent/WO2001008834A1/en
Priority to AT00950175T priority patent/ATE283131T1/de
Priority to US10/048,247 priority patent/US6669896B1/en
Priority to EP00950175A priority patent/EP1214162B1/en
Priority to RU2002105480/02A priority patent/RU2243847C2/ru
Priority to DE60016254T priority patent/DE60016254T2/de
Priority to AU63311/00A priority patent/AU6331100A/en
Priority to KR1020027001357A priority patent/KR100661145B1/ko
Priority to ES00950175T priority patent/ES2233414T3/es
Publication of SE9902830L publication Critical patent/SE9902830L/
Publication of SE514748C2 publication Critical patent/SE514748C2/sv

Links

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)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (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)
  • Taps Or Cocks (AREA)
  • Lift Valve (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
SE9902830A 1999-08-03 1999-08-03 Spolsten SE514748C2 (sv)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE9902830A SE514748C2 (sv) 1999-08-03 1999-08-03 Spolsten
ES00950175T ES2233414T3 (es) 1999-08-03 2000-07-20 Tapon de purga de gas para recipientes de fusion metalurgica.
EP00950175A EP1214162B1 (en) 1999-08-03 2000-07-20 Gas purge plug for metallurgical melt containers
CN00810993A CN1123410C (zh) 1999-08-03 2000-07-20 吹气塞
PCT/SE2000/001508 WO2001008834A1 (en) 1999-08-03 2000-07-20 Purge plug
AT00950175T ATE283131T1 (de) 1999-08-03 2000-07-20 Gasspülstein für metallurgische schmelzegefässe
US10/048,247 US6669896B1 (en) 1999-08-03 2000-07-20 Purge plug
JP2001513543A JP4884625B2 (ja) 1999-08-03 2000-07-20 パージ・プラグ
RU2002105480/02A RU2243847C2 (ru) 1999-08-03 2000-07-20 Продувочная пробка
DE60016254T DE60016254T2 (de) 1999-08-03 2000-07-20 Gasspülstein für metallurgische schmelzegefässe
AU63311/00A AU6331100A (en) 1999-08-03 2000-07-20 Purge plug
KR1020027001357A KR100661145B1 (ko) 1999-08-03 2000-07-20 퍼지 플러그

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
SE9902830D0 SE9902830D0 (sv) 1999-08-03
SE9902830L SE9902830L (sv) 2001-02-04
SE514748C2 true SE514748C2 (sv) 2001-04-09

Family

ID=20416610

Family Applications (1)

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

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)

Families Citing this family (9)

* 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
RU2370337C1 (ru) * 2008-02-13 2009-10-20 Общество с ограниченной ответственностью "Огнеупор" Способ изготовления огнеупорного пористого блока для продувки жидкого металла инертным газом
CN203265622U (zh) 2011-11-03 2013-11-06 维苏维尤斯·克鲁斯布公司 一种用于将气体吹入冶金容器中的装置和冶金容器
PL2942406T3 (pl) * 2014-05-05 2016-08-31 Refractory Intellectual Property Gmbh & Co Kg Ognioodporny ceramiczny element do przedmuchiwania gazem
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

Family Cites Families (13)

* 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
US4470582A (en) 1982-02-15 1984-09-11 Zirconal Processes Limited 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
RU2047659C1 (ru) * 1990-12-21 1995-11-10 Грузинский технический университет Способ периодического введения порошкообразных реагентов в жидкий металл
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
DE19610578C1 (de) * 1996-03-18 1997-04-24 Veitsch Radex Ag Gasspüleinrichtung
SE0001593L (sv) * 2000-05-02 2001-10-08 Sahlin Gjutteknik Ab Spolsten
SE515802C2 (sv) * 2000-05-02 2001-10-08 Sahlin Gjutteknik Ab Spolsten

Also Published As

Publication number Publication date
US6669896B1 (en) 2003-12-30
EP1214162B1 (en) 2004-11-24
DE60016254T2 (de) 2005-12-08
JP4884625B2 (ja) 2012-02-29
CN1123410C (zh) 2003-10-08
DE60016254D1 (de) 2004-12-30
RU2243847C2 (ru) 2005-01-10
KR100661145B1 (ko) 2006-12-26
EP1214162A1 (en) 2002-06-19
AU6331100A (en) 2001-02-19
ATE283131T1 (de) 2004-12-15
KR20020063840A (ko) 2002-08-05
SE9902830L (sv) 2001-02-04
CN1365307A (zh) 2002-08-21
SE9902830D0 (sv) 1999-08-03
ES2233414T3 (es) 2005-06-16
WO2001008834A1 (en) 2001-02-08
JP2003505600A (ja) 2003-02-12

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Legal Events

Date Code Title Description
NUG Patent has lapsed