SE0001593L - Spolsten - Google Patents

Spolsten

Info

Publication number
SE0001593L
SE0001593L SE0001593A SE0001593A SE0001593L SE 0001593 L SE0001593 L SE 0001593L SE 0001593 A SE0001593 A SE 0001593A SE 0001593 A SE0001593 A SE 0001593A SE 0001593 L SE0001593 L SE 0001593L
Authority
SE
Sweden
Prior art keywords
external
casing
gap
heat
internal
Prior art date
Application number
SE0001593A
Other languages
Unknown language ( )
English (en)
Other versions
SE0001593D0 (sv
SE515794C2 (sv
Inventor
Jan Sahlin
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 SE0001593A priority Critical patent/SE515794C2/sv
Publication of SE0001593D0 publication Critical patent/SE0001593D0/sv
Priority to PCT/SE2001/000914 priority patent/WO2001083831A1/en
Priority to AU2001252831A priority patent/AU2001252831A1/en
Publication of SE0001593L publication Critical patent/SE0001593L/sv
Publication of SE515794C2 publication Critical patent/SE515794C2/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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment
    • F27D3/1536—Devices for plugging tap holes, e.g. plugs stoppers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
SE0001593A 2000-05-02 2000-05-02 Spolsten SE515794C2 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0001593A SE515794C2 (sv) 2000-05-02 2000-05-02 Spolsten
PCT/SE2001/000914 WO2001083831A1 (en) 2000-05-02 2001-04-27 Purge plug
AU2001252831A AU2001252831A1 (en) 2000-05-02 2001-04-27 Purge plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0001593A SE515794C2 (sv) 2000-05-02 2000-05-02 Spolsten

Publications (3)

Publication Number Publication Date
SE0001593D0 SE0001593D0 (sv) 2000-05-02
SE0001593L true SE0001593L (sv) 2001-10-08
SE515794C2 SE515794C2 (sv) 2001-10-08

Family

ID=20279497

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0001593A SE515794C2 (sv) 2000-05-02 2000-05-02 Spolsten

Country Status (3)

Country Link
AU (1) AU2001252831A1 (sv)
SE (1) SE515794C2 (sv)
WO (1) WO2001083831A1 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE514748C2 (sv) * 1999-08-03 2001-04-09 Sahlin Gjutteknik Ab Spolsten
DE102004022129A1 (de) * 2004-05-05 2005-12-01 Stefan Munding Gasspülvorrichtung
NZ701215A (en) * 2012-05-18 2016-08-26 Vesuvius Crucible Co Purge plug
USD1084072S1 (en) * 2024-11-26 2025-07-15 Wen Yi Purge plug for welding

Family Cites Families (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
WO1983003427A1 (fr) * 1982-03-29 1983-03-29 Miyawaki, Yoshiharu Ajutage de soufflage de gaz par le fond dans un four d'affinage de metaux en fusion et procede de fusion de l'acier utilisant ce meme ajutage
DE19610578C1 (de) * 1996-03-18 1997-04-24 Veitsch Radex Ag Gasspüleinrichtung

Also Published As

Publication number Publication date
SE0001593D0 (sv) 2000-05-02
AU2001252831A1 (en) 2001-11-12
SE515794C2 (sv) 2001-10-08
WO2001083831A1 (en) 2001-11-08

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