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GB1433926A - Composite iron-inoculating substance - Google Patents

Composite iron-inoculating substance

Info

Publication number
GB1433926A
GB1433926A GB2185873A GB2185873A GB1433926A GB 1433926 A GB1433926 A GB 1433926A GB 2185873 A GB2185873 A GB 2185873A GB 2185873 A GB2185873 A GB 2185873A GB 1433926 A GB1433926 A GB 1433926A
Authority
GB
United Kingdom
Prior art keywords
composite iron
composition
inoculating
mould
substance
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
GB2185873A
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.)
Pont a Mousson SA
Original Assignee
Pont a Mousson SA
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 Pont a Mousson SA filed Critical Pont a Mousson SA
Publication of GB1433926A publication Critical patent/GB1433926A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

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)
  • Mold Materials And Core Materials (AREA)

Abstract

1433926 Casting processes PONT-A-MOUSSON SA 8 May 1973 [10 May 1972] 21858/73 Heading B3F [Also in Division C7] A composition for inoculating iron comprises a powdered inoculant aggregated by a binder of anhydrous sodium chloride. The preferred composition contains 40-80% by wt. of 60-200 Á ferrosilicon; it may be used in the form of pellets, or as a perforated pouring core or it may define the pouring passage of the mould itself. As particularly described, the pelletized composition 1 is placed on a filter 2 located in the joint plane of mould 3.
GB2185873A 1972-05-10 1973-05-08 Composite iron-inoculating substance Expired GB1433926A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7216819A FR2183579B1 (en) 1972-05-10 1972-05-10

Publications (1)

Publication Number Publication Date
GB1433926A true GB1433926A (en) 1976-04-28

Family

ID=9098326

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2185873A Expired GB1433926A (en) 1972-05-10 1973-05-08 Composite iron-inoculating substance

Country Status (6)

Country Link
BE (1) BE797673A (en)
CH (1) CH563460A5 (en)
ES (1) ES414925A1 (en)
FR (1) FR2183579B1 (en)
GB (1) GB1433926A (en)
IT (1) IT980872B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4919188A (en) * 1988-06-14 1990-04-24 Foseco International Limited Mould and process for the production of nodular or compacted graphite iron castings
WO2003057388A2 (en) * 2002-01-10 2003-07-17 Pechiney Electrometallurgie Inoculation filter
WO2003057389A2 (en) * 2002-01-10 2003-07-17 Pechiney Electrometallurgie Inoculant pellet for late inoculation of cast iron

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB858958A (en) * 1958-09-03 1961-01-18 Foundry Services Int Ltd Products and processes for the treatment of molten metals
GB1237137A (en) * 1967-09-20 1971-06-30 Nippon Metallurg Chemical Indu Improvements in or relating to the treatment of cast iron

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4919188A (en) * 1988-06-14 1990-04-24 Foseco International Limited Mould and process for the production of nodular or compacted graphite iron castings
WO2003057388A2 (en) * 2002-01-10 2003-07-17 Pechiney Electrometallurgie Inoculation filter
WO2003057389A2 (en) * 2002-01-10 2003-07-17 Pechiney Electrometallurgie Inoculant pellet for late inoculation of cast iron
WO2003057388A3 (en) * 2002-01-10 2003-12-24 Pechiney Electrometallurgie Inoculation filter
WO2003057389A3 (en) * 2002-01-10 2003-12-24 Pechiney Electrometallurgie Inoculant pellet for late inoculation of cast iron
US6793707B2 (en) 2002-01-10 2004-09-21 Pechiney Electrometallurgie Inoculation filter
CN1310719C (en) * 2002-01-10 2007-04-18 皮奇尼电冶公司 Inoculant pellet for late inoculation of cast iron
AU2003235766B2 (en) * 2002-01-10 2007-05-17 Ferropem Inoculant pellet for late inoculation of cast iron
CN100333858C (en) * 2002-01-10 2007-08-29 皮奇尼电冶公司 Inoculation filter
KR100872102B1 (en) 2002-01-10 2008-12-05 빼쉬니 엘렉뜨로메딸뤼르지 Inoculant pellets for late inoculation of cast iron

Also Published As

Publication number Publication date
IT980872B (en) 1974-10-10
BE797673A (en) 1973-07-31
ES414925A1 (en) 1976-02-01
CH563460A5 (en) 1975-06-30
FR2183579A1 (en) 1973-12-21
FR2183579B1 (en) 1974-09-27

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19930507