NL6616893A - - Google Patents

Info

Publication number
NL6616893A
NL6616893A NL6616893A NL6616893A NL6616893A NL 6616893 A NL6616893 A NL 6616893A NL 6616893 A NL6616893 A NL 6616893A NL 6616893 A NL6616893 A NL 6616893A NL 6616893 A NL6616893 A NL 6616893A
Authority
NL
Netherlands
Application number
NL6616893A
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 filed Critical
Publication of NL6616893A publication Critical patent/NL6616893A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D9/00—Machines or plants for casting ingots
    • B22D9/003—Machines or plants for casting ingots for top casting
    • 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
    • C21C5/4653—Tapholes; Opening or plugging thereof
    • 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
    • C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
    • C21C7/0043—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material into the falling stream of molten metal
    • 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
    • C21C7/0068—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by introducing material into a current of streaming 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
    • F27D3/14—Charging or discharging liquid or molten material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Multimedia (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
NL6616893A 1965-12-07 1966-11-30 NL6616893A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU50017 1965-12-07

Publications (1)

Publication Number Publication Date
NL6616893A true NL6616893A (enrdf_load_stackoverflow) 1967-06-08

Family

ID=19724632

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6616893A NL6616893A (enrdf_load_stackoverflow) 1965-12-07 1966-11-30

Country Status (4)

Country Link
US (1) US3476549A (enrdf_load_stackoverflow)
BE (1) BE690302A (enrdf_load_stackoverflow)
LU (1) LU50017A1 (enrdf_load_stackoverflow)
NL (1) NL6616893A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5594430A (en) * 1979-01-11 1980-07-17 Kawasaki Steel Corp Separating and tapping device of molten metal and molten slag
US6481489B1 (en) 1998-01-27 2002-11-19 Melvin A. Jones Reinforced casting
NO308920B1 (no) * 1999-03-31 2000-11-13 Norsk Hydro As FremgangsmÕte og anordning for overføring av metall

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2577764A (en) * 1949-11-04 1951-12-11 Air Reduction Desulfurization of ferrous metals
US2803861A (en) * 1955-05-10 1957-08-27 American Smelting Refining Pouring mechanism for casting molten metal and the like
LU35629A1 (enrdf_load_stackoverflow) * 1957-02-26
AT228418B (de) * 1959-10-13 1963-07-10 Beteiligungs & Patentverw Gmbh Stranggießvorrichtung

Also Published As

Publication number Publication date
US3476549A (en) 1969-11-04
LU50017A1 (enrdf_load_stackoverflow) 1967-06-07
BE690302A (enrdf_load_stackoverflow) 1967-05-02

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