GB1258824A - - Google Patents

Info

Publication number
GB1258824A
GB1258824A GB1258824DA GB1258824A GB 1258824 A GB1258824 A GB 1258824A GB 1258824D A GB1258824D A GB 1258824DA GB 1258824 A GB1258824 A GB 1258824A
Authority
GB
United Kingdom
Prior art keywords
feb
inoculant
alloy
iron
metalliques
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
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 filed Critical
Publication of GB1258824A publication Critical patent/GB1258824A/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,258,824. Producing grey iron; alloys. CENTRE DE RECHERCHES SCIENTIFIQUES ET TECHNIQUES DE L'INDUSTRIE DES FABRICATIONS METALLIQUES. Feb.11, 1969 [Feb.13, 1968], No. 7347/69. Headings C7A and C7D. After inoculation with at least 0À3% of an alloy containing an active inoculant selected from calcium, barium and strontium the iron consists essentially of 1-3% Al, 2-4% C, up to 1% Si, balance Fe. It may also contain up to 0À7% Mn, up to 0‹05% S, up to 0À1% P, up to 6% Cu, up to 12% Ni, up to 5% Cr, up to 2% Mo and/or up to 1% Zr. The inoculant alloy may be of Fe-Al-Ca containing 20% Ca.
GB1258824D 1968-02-13 1969-02-11 Expired GB1258824A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE710679 1968-02-13

Publications (1)

Publication Number Publication Date
GB1258824A true GB1258824A (en) 1971-12-30

Family

ID=3852341

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1258824D Expired GB1258824A (en) 1968-02-13 1969-02-11

Country Status (6)

Country Link
US (1) US3798027A (en)
BE (1) BE710679A (en)
CH (1) CH508729A (en)
DE (1) DE1906008C3 (en)
FR (1) FR2001827A1 (en)
GB (1) GB1258824A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997338A (en) * 1974-03-22 1976-12-14 Centre De Recherches Scientifiques Et Techniques De L'industrie Des Fabrications Metalliques, En Abrege C.R.I.F. Gray cast iron
US4363661A (en) * 1981-04-08 1982-12-14 Ford Motor Company Method for increasing mechanical properties in ductile iron by alloy additions
CH655950A5 (en) * 1983-10-31 1986-05-30 Sulzer Ag WORKPIECE IN CAST IRON WITH BALL GRAPHITE.
US6293988B1 (en) * 1998-08-04 2001-09-25 Rodney Louis Naro Inoculant and inoculant method for gray and ductile cast irons
US6733565B1 (en) 2002-04-24 2004-05-11 Rodney L. Naro Additive for production of irons and steels
US7618473B1 (en) 2003-10-27 2009-11-17 Rodney L. Naro Method for improving operational efficiency in clogged induction melting and pouring furnaces
DE102004010916A1 (en) * 2004-03-05 2005-09-22 Federal-Mogul Burscheid Gmbh Cast iron material with lamellar-, vermicular- or globular graphite formation used in making e.g. cylinder sleeves comprises carbon, silicon, aluminum and iron
DE102004010917C5 (en) 2004-03-05 2018-05-17 Federal-Mogul Burscheid Gmbh Cast iron material with high strength
US8714126B2 (en) * 2007-01-25 2014-05-06 Richard D. Sposato Solar panel motor oil heating system, product and method
US7918203B2 (en) * 2007-01-25 2011-04-05 Richard D Sposato Motor oil heating system, product and method
CN115786803A (en) * 2022-12-15 2023-03-14 安徽信息工程学院 High-silicon corrosion-resistant cast iron and preparation method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1515244A (en) * 1924-01-10 1924-11-11 W J Early Sons Foundry Corp Method of producing chilled-iron-alloy castings
US2134905A (en) * 1937-01-30 1938-11-01 British & Dominions Feralloy L Manufacture of cast iron
US2662820A (en) * 1950-06-30 1953-12-15 Dayton Malleable Iron Co Method for producing cast iron
US2793114A (en) * 1954-04-22 1957-05-21 Meehanite Metal Corp Process for producing superior cast iron
US2885284A (en) * 1957-08-13 1959-05-05 Meehanite Metals Corp Ferrous alloy
US2950187A (en) * 1958-09-05 1960-08-23 Res Inst Iron Steel Iron-calcium base alloy
US3433685A (en) * 1966-05-20 1969-03-18 Gen Motors Corp High magnetic permeability cast alloy

Also Published As

Publication number Publication date
US3798027A (en) 1974-03-19
DE1906008A1 (en) 1971-01-21
DE1906008B2 (en) 1973-05-30
FR2001827A1 (en) 1969-10-03
BE710679A (en) 1968-08-13
DE1906008C3 (en) 1973-12-20
FR2001827B1 (en) 1973-11-16
CH508729A (en) 1971-06-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee