ES416875A1 - Process and alloy for making ductile iron - Google Patents

Process and alloy for making ductile iron

Info

Publication number
ES416875A1
ES416875A1 ES416875A ES416875A ES416875A1 ES 416875 A1 ES416875 A1 ES 416875A1 ES 416875 A ES416875 A ES 416875A ES 416875 A ES416875 A ES 416875A ES 416875 A1 ES416875 A1 ES 416875A1
Authority
ES
Spain
Prior art keywords
alloy
ductile iron
making ductile
making
praseodymium
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
ES416875A
Other languages
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.)
United States Pipe and Foundry Co LLC
Original Assignee
United States Pipe and Foundry Co LLC
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 United States Pipe and Foundry Co LLC filed Critical United States Pipe and Foundry Co LLC
Publication of ES416875A1 publication Critical patent/ES416875A1/en
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
    • 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)

Abstract

Refinements introduced into alloys for use in the production of nodular cast iron comprising at least two nodularizing elements selected from the group consisting of magnesium, cerium, yttrium, lanthanum, neodymium and praseodymium. (Machine-translation by Google Translate, not legally binding)
ES416875A 1971-10-15 1973-07-13 Process and alloy for making ductile iron Expired ES416875A1 (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
ES416875A1 true ES416875A1 (en) 1976-07-01

Family

ID=22698317

Family Applications (2)

Application Number Title Priority Date Filing Date
ES407636A Expired ES407636A1 (en) 1971-10-15 1972-10-14 Process and alloy for making ductile iron
ES416875A Expired ES416875A1 (en) 1971-10-15 1973-07-13 Process and alloy for making ductile iron

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES407636A Expired ES407636A1 (en) 1971-10-15 1972-10-14 Process and alloy for making ductile iron

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) GB1415696A (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

Also Published As

Publication number Publication date
JPS5723015A (en) 1982-02-06
AU465895B2 (en) 1975-10-09
BR7207195D0 (en) 1973-07-24
DK151103B (en) 1987-11-02
US3799767A (en) 1974-03-26
DE2250165A1 (en) 1973-04-19
FR2156367B1 (en) 1978-03-03
DE2265330A1 (en) 1977-07-07
GB1415696A (en) 1975-11-26
JPS5625492B2 (en) 1981-06-12
DK151103C (en) 1988-03-21
TR17878A (en) 1976-09-01
DE2250165C3 (en) 1978-05-24
CA976762A (en) 1975-10-28
JPS4847432A (en) 1973-07-05
IT975256B (en) 1974-07-20
BE790044A (en) 1973-04-13
DE2265330C3 (en) 1980-06-26
NO135098C (en) 1977-02-09
FI56980B (en) 1980-01-31
ES407636A1 (en) 1975-10-16
ZA727069B (en) 1973-06-27
FI56980C (en) 1980-05-12
FR2156367A1 (en) 1973-05-25
DE2265330B2 (en) 1979-10-11
NO135098B (en) 1976-11-01
AU4729872A (en) 1974-04-11
SE436761B (en) 1985-01-21
DE2250165B2 (en) 1977-09-29
GB1415697A (en) 1975-11-26

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