SI2251443T1 - Treatment ladle - Google Patents

Treatment ladle

Info

Publication number
SI2251443T1
SI2251443T1 SI200930116T SI200930116T SI2251443T1 SI 2251443 T1 SI2251443 T1 SI 2251443T1 SI 200930116 T SI200930116 T SI 200930116T SI 200930116 T SI200930116 T SI 200930116T SI 2251443 T1 SI2251443 T1 SI 2251443T1
Authority
SI
Slovenia
Prior art keywords
ladle
interior space
treatment
molten metal
vertical
Prior art date
Application number
SI200930116T
Other languages
Slovenian (sl)
Inventor
Emmanuel Berthelet
Original Assignee
Foseco Int
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 Foseco Int filed Critical Foseco Int
Publication of SI2251443T1 publication Critical patent/SI2251443T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/08—Making cast-iron alloys
    • C22C33/10—Making cast-iron alloys including procedures for adding magnesium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/04—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like tiltable
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/06—Constructional features of mixers for pig-iron
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron
    • 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
    • C21C7/0075—Treating in a ladle furnace, e.g. up-/reheating of molten steel within the ladle
    • 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
    • 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
    • F27D3/0025—Charging or loading melting furnaces with material in the solid state
    • F27D3/0026—Introducing additives into the melt

Abstract

A treatment ladle comprising a ladle shell containing a generally tubular refractory ladle liner, said ladle being pivotable between a horizontal position and a vertical position, said ladle liner having a first end and a second end with a continuous sidewall therebetween, an interior space being defined between said first and second ends and the continuous sidewall, said ladle liner additionally comprising a pocket for holding a treatment agent, said pocket being located adjacent the first end and in fluid communication with the interior space and located closer to the top than the bottom of the interior space when the ladle is in its horizontal position and closer to the bottom than the top of the interior space when the ladle is in its vertical position, and a spout for receiving and pouring molten metal located closer to the top than the bottom of the interior space when the ladle is in its horizontal and vertical positions, wherein in the horizontal position, a lower volume of the interior space defined below a plane midway between the top and bottom of the interior space and between the first end and a vertical plane intermediate the first and second ends is greater than an upper volume of the interior space defined above the midway plane and between the first end and said vertical plane. The treatment ladle is designed for the treatment of molten metal with vaporisable additives, in particular in the preparation of ductile iron. The invention also relates to a method of treating molten metal employing the ladle.
SI200930116T 2009-05-06 2009-05-06 Treatment ladle SI2251443T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09251258A EP2251443B1 (en) 2009-05-06 2009-05-06 Treatment ladle

Publications (1)

Publication Number Publication Date
SI2251443T1 true SI2251443T1 (en) 2012-01-31

Family

ID=41397618

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200930116T SI2251443T1 (en) 2009-05-06 2009-05-06 Treatment ladle

Country Status (21)

Country Link
US (1) US20120152060A1 (en)
EP (1) EP2251443B1 (en)
JP (1) JP5639154B2 (en)
KR (1) KR101657126B1 (en)
CN (1) CN102084010B (en)
AT (1) ATE529539T1 (en)
AU (1) AU2010244265B2 (en)
BR (1) BRPI1003637A2 (en)
CA (1) CA2760249C (en)
DK (1) DK2251443T3 (en)
ES (1) ES2373268T3 (en)
HR (1) HRP20110923T1 (en)
MX (1) MX2010014295A (en)
PL (1) PL2251443T3 (en)
PT (1) PT2251443E (en)
RS (1) RS52039B (en)
RU (1) RU2530922C2 (en)
SI (1) SI2251443T1 (en)
UA (1) UA104891C2 (en)
WO (1) WO2010128273A1 (en)
ZA (1) ZA201106905B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102952914A (en) * 2011-08-20 2013-03-06 鞍钢股份有限公司 Concentrated melting method of torpedo additives
CN103909236A (en) * 2013-01-09 2014-07-09 广西玉柴机器股份有限公司 Iron liquid vermicularizing treating method and rotation ladle
FR3006695A1 (en) * 2013-06-10 2014-12-12 Mourad Toumi PROCESS AND DEVICE FOR PROCESSING A FUSION METAL OR METAL ALLOY WITH AN ADDITIVE SUBSTANCE
CN108788027A (en) * 2018-06-23 2018-11-13 共享装备股份有限公司 The spheroidization device and spheronization process of spheroidal graphite cast-iron
KR102605727B1 (en) * 2022-03-08 2023-11-29 주식회사 부천주물 Hybrid ladle and automatic molten metal injection system using hybrid ladle and molten metal injection method of automatic molten metal injection system using hybrid ladle

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1815214C3 (en) * 1968-01-26 1975-06-19 Georg Fischer Ag, Schaffhausen (Schweiz) 03.12.68 Switzerland 17961-68 Tiltable treatment vessel for treating metal melts by introducing vaporizable additives, in particular for producing iron-carbon cast materials with spheroidal graphite by introducing pure magnesium into the melt contained in the vessel Georg Fischer AG, Schaffhausen (Switzerland)
US3833361A (en) * 1970-07-06 1974-09-03 Kusaka Rare Metal Prod Co Ltd Method for adding special elements to molten pig iron
CH549095A (en) * 1971-03-31 1974-05-15 Fischer Ag Georg METHOD AND DEVICE FOR THE PRODUCTION OF CAST IRON WITH BALL GRAPHITE.
US3955974A (en) * 1971-05-18 1976-05-11 Georg Fischer Aktiengesellschaft Apparatus and method for treating a metal melt with a vaporizable substance
US4391636A (en) * 1981-12-16 1983-07-05 Wintec Company Method of and apparatus for the production of nodular (ductile) cast iron
US4488711A (en) * 1983-03-24 1984-12-18 Sperry Corporation Treating ladle for ductile iron treatment
SU1202704A1 (en) * 1983-08-03 1986-01-07 Rabinovich Benedikt V Apparatus for teeming molten metal
US4509979A (en) * 1984-01-26 1985-04-09 Modern Equipment Company Method and apparatus for the treatment of iron with a reactant
SE453302B (en) * 1984-10-16 1988-01-25 Asea Ab DEVICE FOR PROTECTED SHOCK-FREE DRAINAGE FROM TIPPABLE CYLINDRICAL CONTAINER
SU1371972A1 (en) * 1986-05-15 1988-02-07 Днепропетровский химико-технологический институт им.Ф.Э.Дзержинского Lip-pour ladle for inoculating iron-carbon alloys
CH679987A5 (en) * 1989-11-28 1992-05-29 Fischer Ag Georg
IT1248457B (en) * 1991-04-05 1995-01-19 Benet Di Bennati Ettore METHOD AND EQUIPMENT FOR THE TREATMENT OF METAL BATHS BY MEANS OF A HIGH POTENTIAL OF GAS OR STEAM
GB9226662D0 (en) 1992-12-22 1993-02-17 Foseco Int Refractory compositions
DE59504402D1 (en) * 1994-09-22 1999-01-14 Metallurg Hafner Und Polte Mbh Immersion container for introducing pure magnesium into a treatment pan and using this immersion container
GB0614705D0 (en) * 2006-07-25 2006-09-06 Foseco Int Improved meethod of producing ductile iron
CN100513586C (en) * 2007-07-04 2009-07-15 芜湖新兴铸管有限责任公司 Process and device for producing spheroidal graphite cast iron tube

Also Published As

Publication number Publication date
JP2012526198A (en) 2012-10-25
RU2530922C2 (en) 2014-10-20
CA2760249C (en) 2016-07-05
CA2760249A1 (en) 2010-11-11
EP2251443B1 (en) 2011-10-19
CN102084010B (en) 2014-08-27
EP2251443A1 (en) 2010-11-17
PL2251443T3 (en) 2012-03-30
ZA201106905B (en) 2012-11-29
RU2011149480A (en) 2013-06-20
DK2251443T3 (en) 2012-02-06
UA104891C2 (en) 2014-03-25
AU2010244265A1 (en) 2010-11-11
KR20120007432A (en) 2012-01-20
ATE529539T1 (en) 2011-11-15
WO2010128273A1 (en) 2010-11-11
RS52039B (en) 2012-04-30
CN102084010A (en) 2011-06-01
HRP20110923T1 (en) 2012-01-31
PT2251443E (en) 2011-12-22
BRPI1003637A2 (en) 2016-02-23
ES2373268T3 (en) 2012-02-01
JP5639154B2 (en) 2014-12-10
MX2010014295A (en) 2011-03-03
KR101657126B1 (en) 2016-09-13
AU2010244265B2 (en) 2013-11-21
US20120152060A1 (en) 2012-06-21

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