MX157818A - Relacion mejorada para agregar plomo y bismuto como ingrediente de aleacion y una corriente de acero fundido que fluye de un caldero a un molde de lingote o a una artisa o desde una artesa a un molde de fundicion continua - Google Patents

Relacion mejorada para agregar plomo y bismuto como ingrediente de aleacion y una corriente de acero fundido que fluye de un caldero a un molde de lingote o a una artisa o desde una artesa a un molde de fundicion continua

Info

Publication number
MX157818A
MX157818A MX197007A MX19700783A MX157818A MX 157818 A MX157818 A MX 157818A MX 197007 A MX197007 A MX 197007A MX 19700783 A MX19700783 A MX 19700783A MX 157818 A MX157818 A MX 157818A
Authority
MX
Mexico
Prior art keywords
mold
lingote
artisa
bismute
boiler
Prior art date
Application number
MX197007A
Other languages
English (en)
Inventor
Michael D Holowaty
Ian F Hughes
John Lude
Original Assignee
Inland Steel Co
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 Inland Steel Co filed Critical Inland Steel Co
Publication of MX157818A publication Critical patent/MX157818A/es

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Continuous Casting (AREA)
MX197007A 1982-04-22 1983-04-21 Relacion mejorada para agregar plomo y bismuto como ingrediente de aleacion y una corriente de acero fundido que fluye de un caldero a un molde de lingote o a una artisa o desde una artesa a un molde de fundicion continua MX157818A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/370,908 US4389249A (en) 1982-04-22 1982-04-22 Method for adding ingredient to steel as shot

Publications (1)

Publication Number Publication Date
MX157818A true MX157818A (es) 1988-12-15

Family

ID=23461681

Family Applications (1)

Application Number Title Priority Date Filing Date
MX197007A MX157818A (es) 1982-04-22 1983-04-21 Relacion mejorada para agregar plomo y bismuto como ingrediente de aleacion y una corriente de acero fundido que fluye de un caldero a un molde de lingote o a una artisa o desde una artesa a un molde de fundicion continua

Country Status (8)

Country Link
US (1) US4389249A (es)
EP (1) EP0092764B1 (es)
JP (1) JPS58221256A (es)
AU (1) AU555320B2 (es)
CA (1) CA1195476A (es)
DE (2) DE3380523D1 (es)
ES (1) ES8406253A1 (es)
MX (1) MX157818A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4602949A (en) * 1985-05-06 1986-07-29 Inland Steel Company Method and apparatus for adding solid alloying ingredients to molten metal stream
US4741786A (en) * 1986-06-10 1988-05-03 Stanadyne, Inc. Cold drawn free-machining steel bar including bismuth
US4786466A (en) * 1987-02-19 1988-11-22 Frema, Inc. Low-sulfur, lead-free free machining steel alloy
US4747584A (en) * 1987-05-19 1988-05-31 Inland Steel Company Apparatus for injecting alloying ingredient into molten metal stream
DE3739154A1 (de) * 1987-11-19 1989-06-01 Sueddeutsche Kalkstickstoff Bleihaltiges zusatzmittel fuer stahlschmelzen
NO165686C (no) * 1988-08-04 1991-03-20 Elkem As Anordning for tilfoersel av inokuleringsmiddel til en oese.
US4863684A (en) * 1989-01-13 1989-09-05 Inland Steel Company Method and apparatus for adding shot to molten steel
US5057149A (en) * 1990-01-05 1991-10-15 Electronite International, N.V. Method and apparatus for introducing uniform quantities of a material into a metallurgical sample
EA014276B1 (ru) * 2006-06-30 2010-10-29 Техком Гмбх Способ раскисления стали в ковше

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2197259A (en) * 1938-05-02 1940-04-16 Inland Steel Co Method of and apparatus for adding lead to steel
GB520227A (en) * 1938-05-02 1940-04-18 Inland Steel Co A method of, and means for, adding lead to steel
GB792192A (en) * 1954-06-03 1958-03-19 Ledloy Ltd Improvements in or relating to the addition of alloying elements and other substances to steel and other metals
US3141767A (en) * 1960-09-29 1964-07-21 Lukens Steel Co Steel casting process and apparatus
SE7714561L (sv) * 1977-12-21 1979-06-22 Uddeholms Ab Sett att framstella ett blylegerat stal samt enligt settet framstellt stal
US4244737A (en) * 1979-08-29 1981-01-13 Inland Steel Company Method and alloy for introducing machinability increasing ingredients to steel
US4255187A (en) * 1979-08-29 1981-03-10 Inland Steel Company Bismuth-containing steel
JPS571541A (en) * 1980-06-04 1982-01-06 Shinko Electric Co Ltd Method and device for inoculation in pouring machine

Also Published As

Publication number Publication date
DE3380523D1 (en) 1989-10-12
EP0092764A1 (en) 1983-11-02
AU555320B2 (en) 1986-09-18
ES521690A0 (es) 1984-07-01
JPH045724B2 (es) 1992-02-03
EP0092764B1 (en) 1989-09-06
AU1283083A (en) 1983-10-27
CA1195476A (en) 1985-10-22
ES8406253A1 (es) 1984-07-01
DE92764T1 (de) 1984-03-01
JPS58221256A (ja) 1983-12-22
US4389249A (en) 1983-06-21

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