IT975256B - PROCEDURE AND COMPOSITION FOR THE PRODUCTION OF DUCTILE IRON CASTINGS - Google Patents

PROCEDURE AND COMPOSITION FOR THE PRODUCTION OF DUCTILE IRON CASTINGS

Info

Publication number: IT975256B
Authority: IT; Italy
Prior art keywords: procedure; composition; production; ductile iron; iron castings
Prior art date: 1971-10-15

Application number

IT70239/72A

Other languages

Italian (it)

Original Assignee

United States Pipe Foundry

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.)

1971-10-15

Filing date

1972-10-13

Publication date

1974-07-20

1972-10-13 Application filed by United States Pipe Foundry filed Critical United States Pipe Foundry

1974-07-20 Application granted granted Critical

1974-07-20 Publication of IT975256B publication Critical patent/IT975256B/en

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
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C35/00—Master alloys for iron or steel

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)
Treatment Of Steel In Its Molten State (AREA)
Manufacture Of Metal Powder And Suspensions Thereof (AREA)

IT70239/72A 1971-10-15 1972-10-13 PROCEDURE AND COMPOSITION FOR THE PRODUCTION OF DUCTILE IRON CASTINGS IT975256B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00189670A US3799767A (en)	1971-10-15	1971-10-15	Process and alloy for making ductile iron

Publications (1)

Publication Number	Publication Date
IT975256B true IT975256B (en)	1974-07-20

Family

ID=22698317

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT70239/72A IT975256B (en)	1971-10-15	1972-10-13	PROCEDURE AND COMPOSITION FOR THE PRODUCTION OF DUCTILE IRON CASTINGS

Country Status (17)

Country	Link
US (1)	US3799767A (en)
JP (2)	JPS5625492B2 (en)
AU (1)	AU465895B2 (en)
BE (1)	BE790044A (en)
BR (1)	BR7207195D0 (en)
CA (1)	CA976762A (en)
DE (2)	DE2250165C3 (en)
DK (1)	DK151103C (en)
ES (2)	ES407636A1 (en)
FI (1)	FI56980C (en)
FR (1)	FR2156367B1 (en)
GB (2)	GB1415697A (en)
IT (1)	IT975256B (en)
NO (1)	NO135098C (en)
SE (1)	SE436761B (en)
TR (1)	TR17878A (en)
ZA (1)	ZA727069B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2127041B (en) *	1979-10-24	1986-12-17	William H Moore	Controlled graphite formation in cast iron
JPS59123178U (en) *	1983-02-04	1984-08-18	株式会社豊田自動織機製作所	Weft gripping device for shuttleless looms
US9945003B2 (en)	2015-09-10	2018-04-17	Strato, Inc.	Impact resistant ductile iron castings
CN113430325A (en) *	2021-07-01	2021-09-24	南京浦江合金材料股份有限公司	Spheroidized core-spun yarn containing barium and lanthanum and cold preparation process thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB718177A (en) *	1951-01-16	1954-11-10	British Cast Iron Res Ass	Improvements in the production of cast iron
FR1056979A (en) *	1952-02-22	1954-03-04	British Cast Iron Res Ass	Production of gray iron
US2792300A (en) *	1954-04-14	1957-05-14	John A Livingston	Process for the production of nodular iron
GB829658A (en) *	1956-02-10	1960-03-02	Union Carbide Corp	Treatment of ferrous metals
FR1166661A (en) *	1956-02-10	1958-11-13	Union Carbide & Carbon Corp	Method and agent for treating ferrous products
GB822789A (en) *	1956-11-30	1959-10-28	Int Harvester Co	Improvements in the manufacture of spheroidal graphite cast iron
FR1187119A (en) *	1956-11-30	1959-09-07	Int Harvester Co	Malleable iron casting
CH521443A (en) *	1969-12-30	1972-04-15	Sulzer Ag	Process for the production of spheroidal graphite cast iron

0
- BE BE790044D patent/BE790044A/en not_active IP Right Cessation
1971
- 1971-10-15 US US00189670A patent/US3799767A/en not_active Expired - Lifetime
1972
- 1972-10-03 CA CA153,111A patent/CA976762A/en not_active Expired
- 1972-10-03 ZA ZA727069A patent/ZA727069B/en unknown
- 1972-10-03 AU AU47298/72A patent/AU465895B2/en not_active Expired
- 1972-10-05 GB GB2425275A patent/GB1415697A/en not_active Expired
- 1972-10-05 GB GB4590572A patent/GB1415696A/en not_active Expired
- 1972-10-12 SE SE7213165A patent/SE436761B/en unknown
- 1972-10-13 BR BR007195/72A patent/BR7207195D0/en unknown
- 1972-10-13 DE DE2250165A patent/DE2250165C3/en not_active Expired
- 1972-10-13 FI FI2846/72A patent/FI56980C/en active
- 1972-10-13 DE DE2265330A patent/DE2265330C3/en not_active Expired
- 1972-10-13 FR FR7236415A patent/FR2156367B1/fr not_active Expired
- 1972-10-13 NO NO3691/72A patent/NO135098C/no unknown
- 1972-10-13 IT IT70239/72A patent/IT975256B/en active
- 1972-10-13 DK DK508672A patent/DK151103C/en not_active IP Right Cessation
- 1972-10-13 TR TR17878A patent/TR17878A/en unknown
- 1972-10-14 ES ES407636A patent/ES407636A1/en not_active Expired
- 1972-10-16 JP JP10279072A patent/JPS5625492B2/ja not_active Expired
1973
- 1973-07-13 ES ES416875A patent/ES416875A1/en not_active Expired
1981
- 1981-01-28 JP JP1146081A patent/JPS5723015A/en active Pending

Also Published As

Publication number	Publication date
FI56980B (en)	1980-01-31
DE2250165C3 (en)	1978-05-24
JPS4847432A (en)	1973-07-05
BR7207195D0 (en)	1973-07-24
DE2265330B2 (en)	1979-10-11
DE2250165B2 (en)	1977-09-29
JPS5625492B2 (en)	1981-06-12
DE2265330A1 (en)	1977-07-07
DE2250165A1 (en)	1973-04-19
AU4729872A (en)	1974-04-11
NO135098C (en)	1977-02-09
ES407636A1 (en)	1975-10-16
US3799767A (en)	1974-03-26
DK151103C (en)	1988-03-21
FR2156367A1 (en)	1973-05-25
CA976762A (en)	1975-10-28
JPS5723015A (en)	1982-02-06
DK151103B (en)	1987-11-02
AU465895B2 (en)	1975-10-09
TR17878A (en)	1976-09-01
DE2265330C3 (en)	1980-06-26
BE790044A (en)	1973-04-13
ZA727069B (en)	1973-06-27
SE436761B (en)	1985-01-21
NO135098B (en)	1976-11-01
FI56980C (en)	1980-05-12
ES416875A1 (en)	1976-07-01
GB1415696A (en)	1975-11-26
GB1415697A (en)	1975-11-26
FR2156367B1 (en)	1978-03-03

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