IT1016037B - Metodo per produrre ghisa grafitica sferoidale - Google Patents

Metodo per produrre ghisa grafitica sferoidale

Info

Publication number: IT1016037B
Authority: IT; Italy
Prior art keywords: cast iron; graphitic cast; making spheroid; spheroid; making
Prior art date: 1973-03-05

Application number

IT48879/74A

Other languages

English (en)

Original Assignee

Deere & 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.)

1973-03-05

Filing date

1974-03-01

Publication date

1977-05-30

1974-03-01 Application filed by Deere & Co filed Critical Deere & Co

1977-05-30 Application granted granted Critical

1977-05-30 Publication of IT1016037B publication Critical patent/IT1016037B/it

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
- 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
- B22D1/007—Treatment of the fused masses in the supply runners

Landscapes

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

IT48879/74A 1973-03-05 1974-03-01 Metodo per produrre ghisa grafitica sferoidale IT1016037B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US338140A US3870512A (en)	1973-03-05	1973-03-05	Method of producing spheroidal graphite cast iron

Publications (1)

Publication Number	Publication Date
IT1016037B true IT1016037B (it)	1977-05-30

Family

ID=23323566

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT48879/74A IT1016037B (it)	1973-03-05	1974-03-01	Metodo per produrre ghisa grafitica sferoidale

Country Status (13)

Country	Link
US (1)	US3870512A (it)
JP (1)	JPS529563B2 (it)
AR (1)	AR205706A1 (it)
AT (1)	AT333817B (it)
AU (1)	AU471764B2 (it)
BR (1)	BR7401593D0 (it)
CA (1)	CA1003221A (it)
DE (1)	DE2410109C3 (it)
ES (1)	ES423861A1 (it)
FR (1)	FR2220583B1 (it)
GB (1)	GB1459011A (it)
IT (1)	IT1016037B (it)
SE (1)	SE405863B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2653341C2 (de) *	1976-11-24	1986-10-02	Caspers, Karl-Heinz, Ing.(grad.), 8500 Nürnberg	Verfahren zum Legieren und/oder Desoxidieren von im Kupolofen erzeugten Gußeisenschmelzen mit lamellarem Graphit sowie Vorrichtung zur Durchführung des Verfahrens
GB1530763A (en) *	1977-02-23	1978-11-01	Materials & Methods Ltd	Method of treating molten metal
US4238231A (en) *	1978-05-30	1980-12-09	Materials And Methods Limited	Apparatus for treatment of molten metal
DE3010623C2 (de) *	1980-03-20	1982-12-02	Metallgesellschaft Ag, 6000 Frankfurt	Vorrichtung zum Behandlung von geschmolzenem Gußeisen
US4391636A (en) *	1981-12-16	1983-07-05	Wintec Company	Method of and apparatus for the production of nodular (ductile) cast iron
EP0086549B1 (en) *	1982-01-20	1986-07-30	The International Meehanite Metal Company Limited	Apparatus and process for the treatment of molten metal
DE3726272A1 (de) *	1987-08-07	1989-02-16	Metallgesellschaft Ag	Verfahren zum impfen von gusseisen
US5038846A (en) *	1990-02-27	1991-08-13	General Motors Corporation	Differential pressure, countergravity casting with alloyant reaction chamber
US4989662A (en) *	1990-02-27	1991-02-05	General Motors Corporation	Differential pressure, countergravity casting of a melt with a fugative alloyant
GB9111804D0 (en) *	1991-06-01	1991-07-24	Foseco Int	Method and apparatus for the production of nodular or compacted graphite iron castings
SE518344C2 (sv) *	2000-01-26	2002-09-24	Novacast Ab	Ingjutsystem
US9216850B2 (en)	2006-09-26	2015-12-22	Intercontinental Great Brands Llc	Rupturable substrate
RU2497954C1 (ru) *	2012-03-05	2013-11-10	Открытое акционерное общество "АВТОВАЗ"	СПОСОБ ПОЛУЧЕНИЯ ВЫСОКОПРОЧНОГО ЧУГУНА С ВЕРМИКУЛЯРНЫМ ГРАФИТОМ ВНУТРИФОРМЕННЫМ МОДИФИЦИРОВАНИЕМ ЛИГАТУРАМИ СИСТЕМЫ Fe-Si-РЗМ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3311469A (en) *	1964-04-23	1967-03-28	Union Carbide Corp	Manufacture of nodular iron
GB1105028A (en) *	1965-07-19	1968-03-06	Foseco Int	Production of cast iron
FR1525645A (fr) *	1966-05-24	1968-10-23	Vanadium Corp Of America	Perfectionnements aux procédés de préparation de fonte nodulaire
GB1278265A (en) *	1968-07-17	1972-06-21	Materials & Methods Ltd	Improved process for the manufacture of nodular cast iron
GB1364836A (en) *	1970-07-02	1974-08-29	Materials & Methods Ltd	Process for the manufacture of cast iron
GB1364837A (en) *	1970-07-02	1974-08-29	Materials & Methods Ltd	Process for the manufacture of nodular cast iron
US3765876A (en) *	1972-11-01	1973-10-16	W Moore	Method of making nodular iron castings

1973
- 1973-03-05 US US338140A patent/US3870512A/en not_active Expired - Lifetime
1974
- 1974-01-01 AR AR252645A patent/AR205706A1/es active
- 1974-01-24 CA CA190,832A patent/CA1003221A/en not_active Expired
- 1974-02-01 AU AU65127/74A patent/AU471764B2/en not_active Expired
- 1974-03-01 IT IT48879/74A patent/IT1016037B/it active
- 1974-03-02 DE DE2410109A patent/DE2410109C3/de not_active Expired
- 1974-03-04 AT AT175574A patent/AT333817B/de not_active IP Right Cessation
- 1974-03-04 FR FR7407209A patent/FR2220583B1/fr not_active Expired
- 1974-03-05 BR BR1593/74A patent/BR7401593D0/pt unknown
- 1974-03-05 SE SE7402944A patent/SE405863B/xx not_active IP Right Cessation
- 1974-03-05 JP JP49024878A patent/JPS529563B2/ja not_active Expired
- 1974-03-05 GB GB986574A patent/GB1459011A/en not_active Expired
- 1974-05-04 ES ES423861A patent/ES423861A1/es not_active Expired

Also Published As

Publication number	Publication date
CA1003221A (en)	1977-01-11
JPS49119812A (it)	1974-11-15
BR7401593D0 (pt)	1974-10-29
DE2410109C3 (de)	1985-10-24
SE405863B (sv)	1979-01-08
GB1459011A (en)	1976-12-22
AU6512774A (en)	1975-08-07
DE2410109B2 (de)	1979-02-08
SE7402944L (it)	1974-09-06
DE2410109A1 (de)	1974-09-26
AU471764B2 (en)	1976-04-29
AT333817B (de)	1976-12-10
FR2220583A1 (it)	1974-10-04
AR205706A1 (es)	1976-05-31
FR2220583B1 (it)	1976-10-08
ATA175574A (de)	1976-04-15
JPS529563B2 (it)	1977-03-17
ES423861A1 (es)	1976-10-16
US3870512A (en)	1975-03-11

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