ES219257A1 - Una mejora en el procedimiento de producir hierro coladonodular - Google Patents

Una mejora en el procedimiento de producir hierro coladonodular

Info

Publication number
ES219257A1
ES219257A1 ES0219257A ES219257A ES219257A1 ES 219257 A1 ES219257 A1 ES 219257A1 ES 0219257 A ES0219257 A ES 0219257A ES 219257 A ES219257 A ES 219257A ES 219257 A1 ES219257 A1 ES 219257A1
Authority
ES
Spain
Prior art keywords
cast iron
production
nodular cast
gas
pelletizing agent
Prior art date
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
ES0219257A
Other languages
English (en)
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of ES219257A1 publication Critical patent/ES219257A1/es
Expired legal-status Critical Current

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
    • C22C33/12—Making cast-iron alloys including procedures for adding magnesium by fluidised injection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

Mejora en el procedimiento par ala producción de hierro colado modular que incluye arrastrar un agente de nodulización en una corriente de gas inerte e inyectar el gas cargado con polvo en un baño de hierro colado fundido caracterizado porque un inoculante es arrastrado en el gas simultáneamente con el agente de nodulización.
ES0219257A 1953-12-30 1954-12-29 Una mejora en el procedimiento de producir hierro coladonodular Expired ES219257A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US401408A US2889222A (en) 1953-12-30 1953-12-30 Process for the production of nodular cast iron

Publications (1)

Publication Number Publication Date
ES219257A1 true ES219257A1 (es) 1955-03-16

Family

ID=23587631

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0219257A Expired ES219257A1 (es) 1953-12-30 1954-12-29 Una mejora en el procedimiento de producir hierro coladonodular

Country Status (2)

Country Link
US (1) US2889222A (es)
ES (1) ES219257A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3285739A (en) * 1964-01-06 1966-11-15 Petrocarb Inc Process for producing nodular cast iron
US3619172A (en) * 1966-09-13 1971-11-09 Air Liquide Process for forming spheroidal graphite in hypereutectoid steels
US4224064A (en) * 1979-04-27 1980-09-23 Union Carbide Corporation Method for reducing iron carbide formation in cast nodular iron
JPS6044369B2 (ja) 1979-12-19 1985-10-03 フオセコ インタ−ナシヨナル リミテツド バミキユラ−黒鉛鋳鉄の製造
CH667466A5 (de) * 1985-12-23 1988-10-14 Fischer Ag Georg Verfahren zum nachbehandeln einer eisenguss-schmelze.

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE514115A (es) *
US2734822A (en) * 1956-02-14 Method for making improved gray cast
US2690392A (en) * 1947-03-22 1954-09-28 Int Nickel Co Process for producing improved cast iron
US2485760A (en) * 1947-03-22 1949-10-25 Int Nickel Co Cast ferrous alloy
GB638255A (en) * 1948-04-26 1950-06-07 British Cast Iron Res Ass Improvements in and relating to the production of cast iron
US2560175A (en) * 1948-05-12 1951-07-10 American Metal Co Ltd Fluidizing reduction of zinc compounds with stagewise feeding of solids
US2661281A (en) * 1949-04-26 1953-12-01 British Cast Iron Res Ass Production of cast iron
US2716604A (en) * 1951-06-15 1955-08-30 Ford Motor Co Process for producing nodular iron
GB721717A (en) * 1951-09-12 1955-01-12 Air Reduction Improvements in cast irons and the manufacture thereof
US2750284A (en) * 1951-12-22 1956-06-12 Allis Chalmers Mfg Co Process for producing nodular graphite iron
US2762705A (en) * 1953-01-23 1956-09-11 Int Nickel Co Addition agent and process for producing magnesium-containing cast iron
US2726152A (en) * 1953-02-11 1955-12-06 Int Nickel Co Addition agent and method for treating cast iron
US2747990A (en) * 1953-05-25 1956-05-29 British Cast Iron Res Ass Process of producing grey cast iron
US2765225A (en) * 1953-10-14 1956-10-02 American Cast Iron Pipe Co Treatment of cast iron

Also Published As

Publication number Publication date
US2889222A (en) 1959-06-02

Similar Documents

Publication Publication Date Title
ES219257A1 (es) Una mejora en el procedimiento de producir hierro coladonodular
FR1076832A (fr) Procédé pour le décapage des métaux, notamment du fer et de l'acier
ES278649A1 (es) Método de fabricación de hierro fundido
ES221177A1 (es) MEJORAS INTRODUCIDAS EN LA FABRICACIoN DE MEZCLAS TRITURADAS PARA PRODUCIR HIERRO COLADO NODULAR
ES221216A1 (es) Un procedimiento para obtener hierro colado nodular
FR1154761A (fr) Procédé permettant de diminuer la teneur en oxygène d'une poudre métallique, notamment d'une poudre de fer
ES241522A1 (es) Un método de desulfurar un bano de metal ferroso
ES217834A1 (es) Una mejora en el procedimiento para la obtención de polvo de hierro
ES221579A1 (es) Mejoras introducidas en los procedimientos de desulfurar hierro colado
ES209720A1 (es) Un procedimiento y dispositivo para la fundición continua
ES302371A1 (es) Procedimiento para la fabricacion de vidrio plano.
FR1097635A (fr) Procédé pour garnir une carcasse en acier d'un revêtement d'alliage
GB803651A (en) Process for producing nodular cast iron
JPS5220921A (en) Process for producing wiry mg additives
FR1103845A (fr) Procédé de fabrication d'une poudre de fer spongieux
GB814658A (en) Improvements in or relating to nodular graphite cast iron
ES214610A1 (es) Un nuevo procedimiento destinado a la fabricacion de magnesio
AU165373B2 (en) Direct method of reducing iron ores through methane orme thane-containing gases
ES243885A1 (es) Un procedimiento de producir hierro por reducciën de mineral de hierro
ES211161A1 (es) Un procedimiento de fundición
CA490447A (en) Process for producing white cast iron castings
AU2163253A (en) Direct method of reducing iron ores through methane orme thane-containing gases
ES227321A1 (es) Procedimiento y aparato para el tratamiento de la fundicion liquida
ES212292A1 (es) Procedimiento para la producción de fundición, acero y hierro, partiendo de minerales de hierro en polvo y particularmente de cenizas de pirita
ES335124A1 (es) Un procedimiento para la produccion de hierro fundido con grafito nodular o esferoidal.