FR2034907A1 - - Google Patents

Info

Publication number
FR2034907A1
FR2034907A1 FR7009038A FR7009038A FR2034907A1 FR 2034907 A1 FR2034907 A1 FR 2034907A1 FR 7009038 A FR7009038 A FR 7009038A FR 7009038 A FR7009038 A FR 7009038A FR 2034907 A1 FR2034907 A1 FR 2034907A1
Authority
FR
France
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.)
Granted
Application number
FR7009038A
Other languages
French (fr)
Other versions
FR2034907B1 (en
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.)
Materials and Methods Ltd
Original Assignee
Materials and Methods Ltd
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 Materials and Methods Ltd filed Critical Materials and Methods Ltd
Publication of FR2034907A1 publication Critical patent/FR2034907A1/fr
Application granted granted Critical
Publication of FR2034907B1 publication Critical patent/FR2034907B1/fr
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
    • 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
FR707009038A 1969-03-13 1970-03-13 Expired FR2034907B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1328969 1969-03-13

Publications (2)

Publication Number Publication Date
FR2034907A1 true FR2034907A1 (en) 1970-12-18
FR2034907B1 FR2034907B1 (en) 1973-05-25

Family

ID=10020262

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707009038A Expired FR2034907B1 (en) 1969-03-13 1970-03-13

Country Status (5)

Country Link
US (1) US3819365A (en)
FR (1) FR2034907B1 (en)
GB (1) GB1311093A (en)
NL (1) NL7003579A (en)
SE (1) SE387367B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006306A1 (en) * 1978-05-30 1980-01-09 Materials and Methods Limited Process for the treatment of molten metal

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2183577B1 (en) * 1972-05-10 1974-09-27 Pont A Mousson
US4105255A (en) * 1973-10-16 1978-08-08 Georg Fischer Aktiengesellschaft Cast one-piece annular rim member for a vehicle wheel
US4024624A (en) * 1976-03-31 1977-05-24 United States Steel Corporation Continuous casting method for the production of rolled low carbon steel products with improved formability
GB1530763A (en) * 1977-02-23 1978-11-01 Materials & Methods Ltd Method of treating molten metal
US4245691A (en) * 1977-12-02 1981-01-20 Ford Motor Company In situ furnace metal desulfurization/nodularization by high purity magnesium
US4330024A (en) * 1980-08-27 1982-05-18 Steel Founder's Society Of America Method for in-mold deoxidation of steel
US4779668A (en) * 1981-10-16 1988-10-25 General Motors Corporation Treatment of cast metal in cope mold pouring basin
DE3364787D1 (en) * 1982-01-20 1986-09-04 Int Meehanite Metal Co Apparatus and process for the treatment of molten metal
US4806157A (en) * 1983-06-23 1989-02-21 Subramanian Sundaresa V Process for producing compacted graphite iron castings
WO1985004705A1 (en) * 1984-04-11 1985-10-24 University Of Strathclyde Improvements in casting furnaces
GB8719543D0 (en) * 1987-08-19 1987-09-23 Materials & Methods Ltd Metal treatment
US5038846A (en) * 1990-02-27 1991-08-13 General Motors Corporation Differential pressure, countergravity casting with alloyant reaction chamber
US4989662A (en) * 1990-02-27 1991-02-05 General Motors Corporation Differential pressure, countergravity casting of a melt with a fugative alloyant
US5291939A (en) * 1992-11-23 1994-03-08 Reynolds Metals Company Start-up method and apparatus for continuous casting of metal into strip product

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE589157C (en) * 1933-12-04 Babcock & Wilcox Dampfkessel W Closed channel for metal furnaces to introduce additives into the flowing metal
US2302999A (en) * 1941-02-03 1942-11-24 William A O'brien Method of and apparatus for introducing addition ingredients into molten metals
FR878188A (en) * 1940-12-20 1943-01-13 Mannesmann Roehren Werke Ag Method of performing metallurgical reactions
FR891477A (en) * 1941-11-26 1944-03-08 Ver Hu Ttenwerke Burbach Eich Continuous production process for steel from raw iron
US2519593A (en) * 1948-08-12 1950-08-22 Union Carbide & Carbon Corp Trough for use in alloying metals

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1727514A (en) * 1927-11-08 1929-09-10 Karl V Mccausland Art of teeming ferrous metals
GB702776A (en) * 1950-07-15 1954-01-20 Steinmueller Gmbh L & C Improvements relating to the production of spherulitic cast iron
US2677609A (en) * 1950-08-15 1954-05-04 Meehanite Metal Corp Method and apparatus for metallurgical alloy additions
GB765423A (en) * 1954-03-06 1957-01-09 Mond Nickel Co Ltd Improvements in methods of and apparatus for the treatment of molten iron and steel
US2821473A (en) * 1956-08-01 1958-01-28 Meehanite Metal Corp Method of making nodular cast iron
GB972708A (en) * 1961-06-27 1964-10-14 Internat Meehanite Metal Compa Improvements relating to the manufacture of cast iron
DE1279335B (en) * 1962-09-20 1968-10-03 Metallgesellschaft Ag Master alloy for the treatment of iron and steel melts
DE1289322B (en) * 1962-09-20 1969-02-13 Metallgesellschaft Ag Master alloy for the treatment of iron and steel melts
DE1248239B (en) * 1965-01-22 1967-08-24 Metallgesellschaft Ag Method of inoculating cast iron
DE1458899A1 (en) * 1965-11-17 1969-02-13 Metallgesellschaft Ag Method of inoculating cast iron
DE1815214C3 (en) * 1968-01-26 1975-06-19 Georg Fischer Ag, Schaffhausen (Schweiz) 03.12.68 Switzerland 17961-68 Tiltable treatment vessel for treating metal melts by introducing vaporizable additives, in particular for producing iron-carbon cast materials with spheroidal graphite by introducing pure magnesium into the melt contained in the vessel Georg Fischer AG, Schaffhausen (Switzerland)
GB1278265A (en) * 1968-07-17 1972-06-21 Materials & Methods Ltd Improved process for the manufacture of nodular cast iron

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE589157C (en) * 1933-12-04 Babcock & Wilcox Dampfkessel W Closed channel for metal furnaces to introduce additives into the flowing metal
FR878188A (en) * 1940-12-20 1943-01-13 Mannesmann Roehren Werke Ag Method of performing metallurgical reactions
US2302999A (en) * 1941-02-03 1942-11-24 William A O'brien Method of and apparatus for introducing addition ingredients into molten metals
FR891477A (en) * 1941-11-26 1944-03-08 Ver Hu Ttenwerke Burbach Eich Continuous production process for steel from raw iron
US2519593A (en) * 1948-08-12 1950-08-22 Union Carbide & Carbon Corp Trough for use in alloying metals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006306A1 (en) * 1978-05-30 1980-01-09 Materials and Methods Limited Process for the treatment of molten metal

Also Published As

Publication number Publication date
GB1311093A (en) 1973-03-21
US3819365A (en) 1974-06-25
DE2011724A1 (en) 1970-10-08
DE2011724B2 (en) 1977-04-28
SE387367B (en) 1976-09-06
FR2034907B1 (en) 1973-05-25
NL7003579A (en) 1970-09-15

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Legal Events

Date Code Title Description
ST Notification of lapse