SE410471B - Forfarande for framstellning av gjutstycken av segjern och gjutform for genomforande av forfarandet - Google Patents

Forfarande for framstellning av gjutstycken av segjern och gjutform for genomforande av forfarandet

Info

Publication number
SE410471B
SE410471B SE7504472A SE7504472A SE410471B SE 410471 B SE410471 B SE 410471B SE 7504472 A SE7504472 A SE 7504472A SE 7504472 A SE7504472 A SE 7504472A SE 410471 B SE410471 B SE 410471B
Authority
SE
Sweden
Prior art keywords
procedure
molding
manufactureing
pieces
molding pieces
Prior art date
Application number
SE7504472A
Other languages
English (en)
Swedish (sv)
Other versions
SE7504472L (sv
Inventor
C M Dunks
Original Assignee
Materials & 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 & Methods Ltd filed Critical Materials & Methods Ltd
Publication of SE7504472L publication Critical patent/SE7504472L/
Publication of SE410471B publication Critical patent/SE410471B/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (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)
  • Powder Metallurgy (AREA)
  • Mold Materials And Core Materials (AREA)
SE7504472A 1974-04-29 1975-04-17 Forfarande for framstellning av gjutstycken av segjern och gjutform for genomforande av forfarandet SE410471B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18657/74A GB1511246A (en) 1974-04-29 1974-04-29 Process for the manufacture of cast iron

Publications (2)

Publication Number Publication Date
SE7504472L SE7504472L (sv) 1975-10-30
SE410471B true SE410471B (sv) 1979-10-15

Family

ID=10116215

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7504472A SE410471B (sv) 1974-04-29 1975-04-17 Forfarande for framstellning av gjutstycken av segjern och gjutform for genomforande av forfarandet

Country Status (11)

Country Link
US (1) US4004630A (es)
JP (1) JPS543642B2 (es)
AR (1) AR208083A1 (es)
BR (1) BR7502600A (es)
CA (1) CA1027736A (es)
DE (1) DE2518367C3 (es)
ES (1) ES436890A2 (es)
FR (1) FR2268581B2 (es)
GB (1) GB1511246A (es)
IT (1) IT1046957B (es)
SE (1) SE410471B (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245691A (en) * 1977-12-02 1981-01-20 Ford Motor Company In situ furnace metal desulfurization/nodularization by high purity magnesium
US4210195A (en) * 1978-12-13 1980-07-01 Ford Motor Company Method of treating cast iron using packaged granular molten metal treatment mold inserts
DE2925822C2 (de) * 1979-06-27 1984-03-08 Heinz-Ulrich Prof. Dr.-Ing. 6360 Friedberg Doliwa Verfahren zur Herstellung von Gußstücken aus Eisen-Kohlenstoff-Schmelzen mit Kugel- oder Kompaktgraphit und Kern zur Durchführung des Verfahrens
DE2926020A1 (de) * 1979-06-28 1981-01-08 Buderus Ag Verfahren zur herstellung eines gusseisens mit vermicular-grafit und verwendung des gusseisens
EP0032282B1 (en) * 1980-01-15 1985-07-24 Materials and Methods Limited Process for manufacture of cast iron with vermicular graphite and cast iron so produced
DE3010623C2 (de) * 1980-03-20 1982-12-02 Metallgesellschaft Ag, 6000 Frankfurt Vorrichtung zum Behandlung von geschmolzenem Gußeisen
US4330024A (en) * 1980-08-27 1982-05-18 Steel Founder's Society Of America Method for in-mold deoxidation of steel
EP0067500A1 (en) * 1981-03-30 1982-12-22 General Motors Corporation Method of casting compacted graphite iron by inoculation in the mould
US4385030A (en) * 1982-04-21 1983-05-24 Foote Mineral Company Magnesium ferrosilicon alloy and use thereof in manufacture of modular cast iron
US4806157A (en) * 1983-06-23 1989-02-21 Subramanian Sundaresa V Process for producing compacted graphite iron castings
CH668722A5 (de) * 1985-03-05 1989-01-31 Fischer Ag Georg Verfahren und vorrichtung zur herstellung von gussstuecken aus gusseisen mit kugel- oder vermiculargraphit in einer giessform.
FR2612470B1 (fr) * 1987-03-17 1996-11-08 Volkswagen Ag Boite de vitesses a plusieurs rapports
GB8814124D0 (en) * 1988-06-14 1988-07-20 Foseco Int Production of nodular/compacted graphite iron castings
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
JP2634707B2 (ja) * 1991-04-04 1997-07-30 日立金属株式会社 球状黒鉛鋳鉄の製造方法
US5314000A (en) * 1993-05-03 1994-05-24 General Electric Company Method of controlling grain size distribution in investment casting
US5887646A (en) * 1997-01-16 1999-03-30 Ford Global Technologies, Inc. Modular sand mold system for metal treatment and casting
SE518344C2 (sv) * 2000-01-26 2002-09-24 Novacast Ab Ingjutsystem
US6372014B1 (en) 2000-04-10 2002-04-16 Rossborough Manufacturing Co. L.P. Magnesium injection agent for ferrous metal
US6352570B1 (en) 2000-04-10 2002-03-05 Rossborough Manufacturing Co., Lp Magnesium desulfurization agent
US6989040B2 (en) * 2002-10-30 2006-01-24 Gerald Zebrowski Reclaimed magnesium desulfurization agent
US7731778B2 (en) * 2006-03-27 2010-06-08 Magnesium Technologies Corporation Scrap bale for steel making process
US20080196548A1 (en) * 2007-02-16 2008-08-21 Magnesium Technologies Corporation Desulfurization puck
CN104815964B (zh) * 2015-04-30 2016-12-07 共享装备有限公司 解决内浇道进流不均的浇注系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1278265A (en) * 1968-07-17 1972-06-21 Materials & Methods Ltd Improved process for the manufacture of nodular cast iron
GB1364837A (en) 1970-07-02 1974-08-29 Materials & Methods Ltd Process for the manufacture of nodular cast iron
US3746078A (en) * 1971-02-04 1973-07-17 Meehanite Metal Corp Gating system for introducing additives to molten metal
US3851700A (en) * 1973-08-20 1974-12-03 Gen Motors Corp Method of inoculating nodular cast iron

Also Published As

Publication number Publication date
FR2268581A2 (es) 1975-11-21
FR2268581B2 (es) 1978-02-24
IT1046957B (it) 1980-09-10
DE2518367A1 (de) 1975-11-06
JPS5140337A (es) 1976-04-05
US4004630A (en) 1977-01-25
SE7504472L (sv) 1975-10-30
BR7502600A (pt) 1976-03-09
ES436890A2 (es) 1977-02-01
GB1511246A (en) 1978-05-17
JPS543642B2 (es) 1979-02-26
DE2518367C3 (de) 1979-04-26
CA1027736A (en) 1978-03-14
AR208083A1 (es) 1976-11-30
DE2518367B2 (de) 1978-08-31

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