IT1036232B - Procedimento ed apparecchio per introdurre additivi in una forma di fonderia - Google Patents

Procedimento ed apparecchio per introdurre additivi in una forma di fonderia

Info

Publication number
IT1036232B
IT1036232B IT68827/75A IT6882775A IT1036232B IT 1036232 B IT1036232 B IT 1036232B IT 68827/75 A IT68827/75 A IT 68827/75A IT 6882775 A IT6882775 A IT 6882775A IT 1036232 B IT1036232 B IT 1036232B
Authority
IT
Italy
Prior art keywords
procedure
introducing additives
foundry form
foundry
additives
Prior art date
Application number
IT68827/75A
Other languages
English (en)
Original Assignee
Caterpillar Tractor 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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of IT1036232B publication Critical patent/IT1036232B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/20—Measures not previously mentioned for influencing the grain structure or texture; Selection of compositions therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
IT68827/75A 1974-07-15 1975-07-14 Procedimento ed apparecchio per introdurre additivi in una forma di fonderia IT1036232B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/488,756 US3991810A (en) 1974-07-15 1974-07-15 Method and apparatus for introducing additives into a casting mold

Publications (1)

Publication Number Publication Date
IT1036232B true IT1036232B (it) 1979-10-30

Family

ID=23940994

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68827/75A IT1036232B (it) 1974-07-15 1975-07-14 Procedimento ed apparecchio per introdurre additivi in una forma di fonderia

Country Status (10)

Country Link
US (1) US3991810A (it)
JP (1) JPS5132430A (it)
CA (1) CA1038133A (it)
DD (1) DD118538A5 (it)
DE (1) DE2530785C3 (it)
FR (1) FR2278432A1 (it)
GB (1) GB1471394A (it)
IT (1) IT1036232B (it)
PL (1) PL102999B1 (it)
SE (1) SE412709B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089364A (en) * 1976-11-22 1978-05-16 United Technologies Corporation Mold having integral preformed gating system
JPS53110914A (en) * 1977-03-10 1978-09-28 Nissan Motor Co Ltd Method and apparatus for adding inoculation or alloy elements in die castin g
JPS5570458A (en) * 1978-11-22 1980-05-27 Kubota Ltd Production of spheroidal graphite cast iron pipe
JPS59208030A (ja) * 1983-05-12 1984-11-26 Hirotoshi Taniguchi 金属溶湯の連続的処理方法及び装置
FR2546783B1 (fr) * 1983-05-30 1985-07-12 Pont A Mousson Procede et dispositif de traitement d'un metal liquide moule sous basse pression, notamment pour l'inoculation de la fonte
CH665851A5 (de) * 1986-03-20 1988-06-15 Fischer Ag Georg Verfahren zur herstellung von perlitischen gusseisensorten.
US5887646A (en) * 1997-01-16 1999-03-30 Ford Global Technologies, Inc. Modular sand mold system for metal treatment and casting
EP1111079A1 (en) * 1999-12-20 2001-06-27 Alcoa Inc. Supersaturated aluminium alloy
US6770366B2 (en) * 2000-06-28 2004-08-03 Affival S.A. Cored wire for introducing additives into a molten metal bath

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1596888A (en) * 1922-11-07 1926-08-24 Pacz Aladar Process and composition of matter for increasing the fluidity of molten metal
DE1278457B (de) * 1954-08-31 1968-09-26 Friedrich Nielsen Vorrichtung zum Einbringen von Zusaetzen in Eisenschmelzen
IT593382A (it) * 1955-04-07
US2882571A (en) * 1956-10-08 1959-04-21 Koppers Co Inc Method of casting metals
GB1278265A (en) * 1968-07-17 1972-06-21 Materials & Methods Ltd Improved process for the manufacture of nodular cast iron
US3766961A (en) * 1969-09-04 1973-10-23 Roblin Industries Apparatus for continuously casting steel
US3746078A (en) * 1971-02-04 1973-07-17 Meehanite Metal Corp Gating system for introducing additives to molten metal
IT955930B (it) 1971-05-28 1973-09-29 Rheinstahl Huettenwerke Ag Procedimento e apparato per il trattamento di masse metalliche fuse durante il processo di cola ta continua
US3871870A (en) 1973-05-01 1975-03-18 Nippon Kokan Kk Method of adding rare earth metals or their alloys into liquid steel
US3851700A (en) * 1973-08-20 1974-12-03 Gen Motors Corp Method of inoculating nodular cast iron

Also Published As

Publication number Publication date
FR2278432A1 (fr) 1976-02-13
US3991810A (en) 1976-11-16
DD118538A5 (it) 1976-03-12
DE2530785B2 (de) 1979-06-21
PL102999B1 (pl) 1979-05-31
SE412709B (sv) 1980-03-17
FR2278432B1 (it) 1980-12-26
SE7507862L (sv) 1976-01-16
GB1471394A (en) 1977-04-27
DE2530785C3 (de) 1982-12-16
CA1038133A (en) 1978-09-12
DE2530785A1 (de) 1976-01-29
JPS5132430A (it) 1976-03-19
USB488756I5 (it) 1976-03-16

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