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NL148403B - FITTINGS AT THE PART OF A FIXED STEEL MELTINGS FOR RETAINING OVEN DROP. - Google Patents

FITTINGS AT THE PART OF A FIXED STEEL MELTINGS FOR RETAINING OVEN DROP.

Info

Publication number
NL148403B
NL148403B NL6402270A NL6402270A NL148403B NL 148403 B NL148403 B NL 148403B NL 6402270 A NL6402270 A NL 6402270A NL 6402270 A NL6402270 A NL 6402270A NL 148403 B NL148403 B NL 148403B
Authority
NL
Netherlands
Prior art keywords
fittings
fixed steel
meltings
retaining
oven drop
Prior art date
Application number
NL6402270A
Other languages
Dutch (nl)
Other versions
NL6402270A (en
Original Assignee
Mannesmann 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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of NL6402270A publication Critical patent/NL6402270A/xx
Publication of NL148403B publication Critical patent/NL148403B/en

Links

Classifications

    • 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
    • C21C5/04—Manufacture of hearth-furnace steel, e.g. Siemens-Martin steel
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0087—Treatment of slags covering the steel bath, e.g. for separating slag from the molten metal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
NL6402270A 1963-03-07 1964-03-06 FITTINGS AT THE PART OF A FIXED STEEL MELTINGS FOR RETAINING OVEN DROP. NL148403B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM56015A DE1235964B (en) 1963-03-07 1963-03-07 Device for holding back the slag when tapping a fixed steel melting furnace, especially a Siemens-Martin furnace

Publications (2)

Publication Number Publication Date
NL6402270A NL6402270A (en) 1964-09-08
NL148403B true NL148403B (en) 1976-01-15

Family

ID=7308465

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6402270A NL148403B (en) 1963-03-07 1964-03-06 FITTINGS AT THE PART OF A FIXED STEEL MELTINGS FOR RETAINING OVEN DROP.

Country Status (3)

Country Link
DE (1) DE1235964B (en)
GB (1) GB1061174A (en)
NL (1) NL148403B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110793331A (en) * 2019-11-13 2020-02-14 太原科技大学 Automatic compensation balancing device of smelting furnace burner

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3327671C2 (en) * 1983-07-30 1986-06-05 Mannesmann AG, 4000 Düsseldorf Device for largely slag-free tapping of molten metal, in particular molten steel, from metallurgical vessels
FR2669567B1 (en) * 1990-11-26 1993-01-08 Pechiney Aluminium DEVICE FOR OPENING AND CLOSING A CONTAINER CONTAINING A METAL IN A LIQUID STATE.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE710051C (en) * 1939-10-18 1941-09-02 Dortmund Hoerder Huettenver Ak Device for holding back the slag when tapping Siemens Martinoefen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110793331A (en) * 2019-11-13 2020-02-14 太原科技大学 Automatic compensation balancing device of smelting furnace burner

Also Published As

Publication number Publication date
DE1235964B (en) 1967-03-09
NL6402270A (en) 1964-09-08
GB1061174A (en) 1967-03-08

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application