ES372026A1 - Procedimiento para el tratamiento de fundiciones con grafi-to esferoidal. - Google Patents

Procedimiento para el tratamiento de fundiciones con grafi-to esferoidal.

Info

Publication number
ES372026A1
ES372026A1 ES372026A ES372026A ES372026A1 ES 372026 A1 ES372026 A1 ES 372026A1 ES 372026 A ES372026 A ES 372026A ES 372026 A ES372026 A ES 372026A ES 372026 A1 ES372026 A1 ES 372026A1
Authority
ES
Spain
Prior art keywords
treatment
cast iron
nodular cast
alloy containing
molten
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
ES372026A
Other languages
English (en)
Spanish (es)
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.)
Pechiney SA
Original Assignee
Pechiney SA
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 Pechiney SA filed Critical Pechiney SA
Publication of ES372026A1 publication Critical patent/ES372026A1/es
Expired legal-status Critical Current

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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/12—Roofs; Roof construction with regard to insulation formed in bays, e.g. sawtooth roofs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Carbon And Carbon Compounds (AREA)
ES372026A 1968-10-02 1969-09-30 Procedimiento para el tratamiento de fundiciones con grafi-to esferoidal. Expired ES372026A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR168451 1968-10-02

Publications (1)

Publication Number Publication Date
ES372026A1 true ES372026A1 (es) 1972-03-01

Family

ID=8655200

Family Applications (1)

Application Number Title Priority Date Filing Date
ES372026A Expired ES372026A1 (es) 1968-10-02 1969-09-30 Procedimiento para el tratamiento de fundiciones con grafi-to esferoidal.

Country Status (12)

Country Link
US (1) US3661566A (xx)
JP (1) JPS495089B1 (xx)
AT (1) AT317952B (xx)
BE (1) BE739760A (xx)
CH (1) CH505906A (xx)
ES (1) ES372026A1 (xx)
FR (1) FR1589187A (xx)
GB (1) GB1283206A (xx)
LU (1) LU59549A1 (xx)
NL (1) NL163566C (xx)
NO (1) NO124166B (xx)
SE (1) SE365246B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955973A (en) * 1974-05-20 1976-05-11 Deere & Company Process of making nodular iron and after-treating alloy utilized therein
US4224064A (en) * 1979-04-27 1980-09-23 Union Carbide Corporation Method for reducing iron carbide formation in cast nodular iron
US5008074A (en) * 1990-04-26 1991-04-16 American Alloys, Inc. Inoculant for gray cast iron
US6024804A (en) * 1997-05-02 2000-02-15 Ohio Cast Products, Inc. Method of preparing high nodule malleable iron and its named product
GB0614705D0 (en) * 2006-07-25 2006-09-06 Foseco Int Improved meethod of producing ductile iron

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2450395A (en) * 1944-08-02 1948-09-28 Crane Co Malleable cast iron
US2676097A (en) * 1951-03-08 1954-04-20 Vanadium Corp Of America Composition for addition to cast iron or steel
US2778732A (en) * 1954-10-12 1957-01-22 Union Carbide & Carbon Corp Boron-containing ferrosilicon
US2816829A (en) * 1955-11-07 1957-12-17 Ford Motor Co Nodular iron manufacture

Also Published As

Publication number Publication date
DE1949380A1 (de) 1970-04-09
NL6914817A (xx) 1970-04-06
NL163566B (nl) 1980-04-15
LU59549A1 (xx) 1970-05-04
BE739760A (xx) 1970-04-02
GB1283206A (en) 1972-07-26
NO124166B (xx) 1972-03-13
NL163566C (nl) 1980-09-15
CH505906A (fr) 1971-04-15
SE365246B (xx) 1974-03-18
US3661566A (en) 1972-05-09
JPS495089B1 (xx) 1974-02-05
DE1949380B2 (de) 1975-12-04
AT317952B (de) 1974-09-25
FR1589187A (xx) 1970-03-23

Similar Documents

Publication Publication Date Title
ES377467A1 (es) Procedimiento para la elaboracion de metales puros y alea- ciones.
GB1126013A (en) Process for production of as-cast nodular iron
GB1208332A (en) Method of treating nodular cast iron
ES393532A1 (es) Procedimiento para la obtencion de aleaciones inoculantes para fundicion gris.
ES372026A1 (es) Procedimiento para el tratamiento de fundiciones con grafi-to esferoidal.
GB1268706A (en) Process for the production of a pig iron with vermicular graphite
GB1043759A (en) Materials for treating molten ferrous metals to produce nodular iron
ES415256A1 (es) Perfeccionamientos introducidos en los procesos de indu- ccion para fundicion y refino de metales.
ZA722591B (en) Converter for treatment of molten ductile cast iron with vaporizable additives
GB946642A (en) Process for the production of nodular cast iron
GB1341144A (en) Casting composition containing aluminium a process fo preparing same and castings made from same
ZA712390B (en) Noval additive alloy intended for the treatment of spheroidal graphite cast irons
BE618166A (fr) Fonte à graphite nodulaire contenant du calcium, des terres rares et du magnésium et procédé pour la produire
IT964170B (it) Procedimento per produrre ghisa contenente grafite sferoidale e trattata con magnesio
GB1082057A (en) Method and means for treating metal melts
AU3070571A (en) Improved process forthe manufacture of nodular cast iron
GB1087960A (en) Method of producing magnesium ferrosilicon
GB947676A (en) Method of producing nodular cast iron from melted iron containing sulphur
GB976812A (en) Process for the preparation of cast iron having a eutectic graphite formation
ES406658A1 (es) Instalacion para la fabricacion de hierro fundido con gra- fito esferoidal.
ES254986A1 (es) Proceso para la producciën de hierro fundido con grafito nodular o esferoidal
GB938892A (en) Method of making nodular graphite cast iron
CA846113A (en) Method of producing cast iron with spheroidal graphite
GB898809A (en) Improvements in nodular graphite cast iron
FR2045169A5 (en) Nodular steel for gear wheels