ZA896855B - Gas flushing device - Google Patents

Gas flushing device

Info

Publication number
ZA896855B
ZA896855B ZA896855A ZA896855A ZA896855B ZA 896855 B ZA896855 B ZA 896855B ZA 896855 A ZA896855 A ZA 896855A ZA 896855 A ZA896855 A ZA 896855A ZA 896855 B ZA896855 B ZA 896855B
Authority
ZA
South Africa
Prior art keywords
flushing device
gas flushing
gas
flushing
Prior art date
Application number
ZA896855A
Inventor
Hans Rothfuss
Rothfuss Hans
Original Assignee
Didier Werke Ag
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 Didier Werke Ag filed Critical Didier Werke Ag
Publication of ZA896855B publication Critical patent/ZA896855B/en

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
    • C21C5/30—Regulating or controlling the blowing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Sampling And Sample Adjustment (AREA)
ZA896855A 1988-10-01 1989-09-07 Gas flushing device ZA896855B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3833505A DE3833505C1 (en) 1988-10-01 1988-10-01

Publications (1)

Publication Number Publication Date
ZA896855B true ZA896855B (en) 1990-06-27

Family

ID=6364234

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA896855A ZA896855B (en) 1988-10-01 1989-09-07 Gas flushing device

Country Status (6)

Country Link
EP (1) EP0364724A1 (en)
JP (1) JPH02118014A (en)
KR (1) KR900006537A (en)
CN (1) CN1015909B (en)
DE (1) DE3833505C1 (en)
ZA (1) ZA896855B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4121329C2 (en) * 1991-06-28 1995-09-07 Veitsch Radex Ag Gas purging stone
CA2073219C (en) * 1992-07-06 1995-12-19 Keizo Aramaki Refractory for gas blowing for molten metal refining vessel
DE9301563U1 (en) * 1993-02-04 1993-03-25 Beck u. Kaltheuner Feuerfeste Erzeugnisse GmbH & Co KG, 5970 Plettenberg Ceramic sink for steel treatment pans
DE19755199C1 (en) * 1997-12-12 1998-11-05 Didier Werke Ag Gas introduction unit
CN103184315A (en) * 2011-12-30 2013-07-03 斗山重工业株式会社 Porous plug, device and method for manufacturing high nitrogen steel using same
JP6082307B2 (en) * 2013-04-18 2017-02-15 黒崎播磨株式会社 Molten metal leakage prevention device
ES2563192T3 (en) * 2014-01-09 2016-03-11 Refractory Intellectual Property Gmbh & Co. Kg Gas cleaning element and corresponding gas connection element
CN111421130A (en) * 2020-04-01 2020-07-17 东北大学 Air brick anti-seepage device and anti-seepage method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3623609C1 (en) * 1986-07-12 1988-01-21 Didier Werke Ag Gas purging device

Also Published As

Publication number Publication date
EP0364724A1 (en) 1990-04-25
CN1041615A (en) 1990-04-25
KR900006537A (en) 1990-05-08
CN1015909B (en) 1992-03-18
JPH02118014A (en) 1990-05-02
DE3833505C1 (en) 1990-02-15

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