FR1465136A - Cast iron inoculation process - Google Patents

Cast iron inoculation process

Info

Publication number
FR1465136A
FR1465136A FR46782A FR46782A FR1465136A FR 1465136 A FR1465136 A FR 1465136A FR 46782 A FR46782 A FR 46782A FR 46782 A FR46782 A FR 46782A FR 1465136 A FR1465136 A FR 1465136A
Authority
FR
France
Prior art keywords
cast iron
inoculation process
iron inoculation
cast
iron
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
FR46782A
Other languages
French (fr)
Inventor
Heiner Trager
Albert Kaune
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Application granted granted Critical
Publication of FR1465136A publication Critical patent/FR1465136A/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
    • C21C1/105—Nodularising additive agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns
    • 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
    • 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
    • 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
    • C21C1/08—Manufacture of 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
    • C21C1/10—Making spheroidal graphite cast-iron

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
FR46782A 1965-01-22 1966-01-21 Cast iron inoculation process Expired FR1465136A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM63879A DE1248239B (en) 1965-01-22 1965-01-22 Method of inoculating cast iron

Publications (1)

Publication Number Publication Date
FR1465136A true FR1465136A (en) 1967-01-06

Family

ID=7310949

Family Applications (1)

Application Number Title Priority Date Filing Date
FR46782A Expired FR1465136A (en) 1965-01-22 1966-01-21 Cast iron inoculation process

Country Status (7)

Country Link
AT (1) AT259778B (en)
CH (1) CH457738A (en)
DE (1) DE1248239B (en)
FR (1) FR1465136A (en)
GB (1) GB1132055A (en)
NL (1) NL6600740A (en)
SE (1) SE330234B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2013133A1 (en) * 1968-07-17 1970-03-27 Materials & Methods Ltd
FR2183577A1 (en) * 1972-05-10 1973-12-21 Pont A Mousson
FR2193880A1 (en) * 1972-07-28 1974-02-22 Foote Allevard Rance Inoculation insert mfr for cast iron mouldings - by press moulding with a binder and sintering
FR2231755A1 (en) * 1973-05-28 1974-12-27 Pont A Mousson Spheroidising inoculant for graphite cast iron - using pellets made from pure magnesium and iron powders and placed in the downgate
FR2459834A1 (en) * 1979-06-27 1981-01-16 Doliwa Heinz Ulrich PROCESS AND MOLD FOR THE MANUFACTURE OF FOUNDRY PARTS IN IRON-CARBON FOUNDS WITH SPHEROIDAL OR COMPACT GRAPHITE

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1311093A (en) * 1969-03-13 1973-03-21 Materials & Methods Ltd Process for the treatment of molten metals
US3658115A (en) * 1970-11-30 1972-04-25 Gen Motors Corp Method of inoculating nodular cast iron
US3851700A (en) * 1973-08-20 1974-12-03 Gen Motors Corp Method of inoculating nodular cast iron
US4037643A (en) * 1975-08-22 1977-07-26 Ford Motor Company Nodularizing treatment employing unitized modifying agent
JPS5550965A (en) * 1978-10-09 1980-04-14 Mitsubishi Heavy Ind Ltd Production of spherical graphite castings
DE3010623C2 (en) * 1980-03-20 1982-12-02 Metallgesellschaft Ag, 6000 Frankfurt Apparatus for treating molten cast iron
DE3726272A1 (en) * 1987-08-07 1989-02-16 Metallgesellschaft Ag METHOD FOR VACCATING CAST IRON
DE10041717C2 (en) * 2000-08-25 2002-10-31 Deutsch Zentr Luft & Raumfahrt support body
PL2450325T3 (en) * 2010-11-09 2018-02-28 Thorsten Kutsch Method for manufacturing a molding inoculant

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2013133A1 (en) * 1968-07-17 1970-03-27 Materials & Methods Ltd
FR2183577A1 (en) * 1972-05-10 1973-12-21 Pont A Mousson
FR2193880A1 (en) * 1972-07-28 1974-02-22 Foote Allevard Rance Inoculation insert mfr for cast iron mouldings - by press moulding with a binder and sintering
FR2231755A1 (en) * 1973-05-28 1974-12-27 Pont A Mousson Spheroidising inoculant for graphite cast iron - using pellets made from pure magnesium and iron powders and placed in the downgate
FR2459834A1 (en) * 1979-06-27 1981-01-16 Doliwa Heinz Ulrich PROCESS AND MOLD FOR THE MANUFACTURE OF FOUNDRY PARTS IN IRON-CARBON FOUNDS WITH SPHEROIDAL OR COMPACT GRAPHITE

Also Published As

Publication number Publication date
GB1132055A (en) 1968-10-30
AT259778B (en) 1968-02-12
DE1248239B (en) 1967-08-24
SE330234B (en) 1970-11-09
CH457738A (en) 1968-06-15
NL6600740A (en) 1966-07-25

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