DE3444513C2 - - Google Patents

Info

Publication number
DE3444513C2
DE3444513C2 DE19843444513 DE3444513A DE3444513C2 DE 3444513 C2 DE3444513 C2 DE 3444513C2 DE 19843444513 DE19843444513 DE 19843444513 DE 3444513 A DE3444513 A DE 3444513A DE 3444513 C2 DE3444513 C2 DE 3444513C2
Authority
DE
Germany
Legal status (The legal status 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 status listed.)
Expired
Application number
DE19843444513
Other languages
German (de)
Other versions
DE3444513A1 (de
Inventor
Walter Dr.-Ing. Maus
Klaus Dipl.-Ing. 4504 Georgsmarienhuette De Schaefer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kloeckner Werke AG
Original Assignee
Kloeckner 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 Kloeckner Werke AG filed Critical Kloeckner Werke AG
Priority to DE19843444513 priority Critical patent/DE3444513A1/de
Publication of DE3444513A1 publication Critical patent/DE3444513A1/de
Application granted granted Critical
Publication of DE3444513C2 publication Critical patent/DE3444513C2/de
Granted legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Charging Or Discharging (AREA)
DE19843444513 1984-12-06 1984-12-06 Einblasstein mit einem den einblaskanal des einblassteins abdeckenden verschlussstein fuer metallurgische gefaesse, insbesondere stahlpfannen, zum einblasen von gasen bzw. feststoff/gas-gemischen in in den metallurgischen gefaessen befindliche metallische schmelzen Granted DE3444513A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843444513 DE3444513A1 (de) 1984-12-06 1984-12-06 Einblasstein mit einem den einblaskanal des einblassteins abdeckenden verschlussstein fuer metallurgische gefaesse, insbesondere stahlpfannen, zum einblasen von gasen bzw. feststoff/gas-gemischen in in den metallurgischen gefaessen befindliche metallische schmelzen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843444513 DE3444513A1 (de) 1984-12-06 1984-12-06 Einblasstein mit einem den einblaskanal des einblassteins abdeckenden verschlussstein fuer metallurgische gefaesse, insbesondere stahlpfannen, zum einblasen von gasen bzw. feststoff/gas-gemischen in in den metallurgischen gefaessen befindliche metallische schmelzen

Publications (2)

Publication Number Publication Date
DE3444513A1 DE3444513A1 (de) 1986-06-12
DE3444513C2 true DE3444513C2 (ja) 1987-03-05

Family

ID=6252063

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843444513 Granted DE3444513A1 (de) 1984-12-06 1984-12-06 Einblasstein mit einem den einblaskanal des einblassteins abdeckenden verschlussstein fuer metallurgische gefaesse, insbesondere stahlpfannen, zum einblasen von gasen bzw. feststoff/gas-gemischen in in den metallurgischen gefaessen befindliche metallische schmelzen

Country Status (1)

Country Link
DE (1) DE3444513A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3619533C1 (en) * 1986-06-10 1987-09-03 Kloeckner Stahl Gmbh Nozzle brick (perforated brick) with a blowing-in brick for metallurgical vessels, in particular steel ladles, for blowing gases or solid/gas mixtures into the metallic melts contained in the metallurgical vessels
FR2644566B1 (fr) * 1989-03-15 1991-06-21 Air Liquide Four electrique a arc et procede de fusion de ferrailles
CA2038257A1 (en) * 1990-11-15 1992-05-16 James B. Cockroft Full-wave feedback speed control for hand mixer
CN116426719B (zh) * 2023-06-12 2023-08-18 江苏徐钢钢铁集团有限公司 一种锰钢冶炼钢包吹氩装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1130736A (fr) * 1955-07-05 1957-02-11 Siderurgie Fse Inst Rech Procédé d'insufflation de gaz et de matières pulvérulentes dans les métaux fondus et dispositif pour le mettre en oeuvre

Also Published As

Publication number Publication date
DE3444513A1 (de) 1986-06-12

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee