FR2160526B1 - - Google Patents

Info

Publication number
FR2160526B1
FR2160526B1 FR7240690A FR7240690A FR2160526B1 FR 2160526 B1 FR2160526 B1 FR 2160526B1 FR 7240690 A FR7240690 A FR 7240690A FR 7240690 A FR7240690 A FR 7240690A FR 2160526 B1 FR2160526 B1 FR 2160526B1
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.)
Expired
Application number
FR7240690A
Other languages
French (fr)
Other versions
FR2160526A1 (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.)
Magnesium Elektron Ltd
Original Assignee
Magnesium Elektron 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 Magnesium Elektron Ltd filed Critical Magnesium Elektron Ltd
Publication of FR2160526A1 publication Critical patent/FR2160526A1/fr
Application granted granted Critical
Publication of FR2160526B1 publication Critical patent/FR2160526B1/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
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/064—Dephosphorising; Desulfurising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
FR7240690A 1971-11-17 1972-11-16 Expired FR2160526B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB5340971 1971-11-17
GB5341071 1971-11-17
GB4735272 1972-10-13
GB4735072A GB1414624A (en) 1971-11-17 1972-10-13 Addition of magnesium to molten metal

Publications (2)

Publication Number Publication Date
FR2160526A1 FR2160526A1 (en) 1973-06-29
FR2160526B1 true FR2160526B1 (en) 1978-03-03

Family

ID=27448994

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7240690A Expired FR2160526B1 (en) 1971-11-17 1972-11-16

Country Status (8)

Country Link
JP (1) JPS4862614A (en)
BE (1) BE791502A (en)
CA (1) CA981909A (en)
DE (1) DE2256381A1 (en)
FR (1) FR2160526B1 (en)
GB (1) GB1414624A (en)
IT (1) IT970920B (en)
NL (1) NL7215520A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7611368L (en) * 1975-10-15 1977-04-16 Tarek El Gammal CARRIER BODY FOR INFORMATION OF REACTIVITY IN METAL MELTOR
JPS5261115A (en) * 1975-11-14 1977-05-20 Aikoh Co Magnesium base iron melt treating material
JPS5263811A (en) * 1975-11-21 1977-05-26 Ube Ind Ltd Process for desulfurizing cast iron
US4137072A (en) * 1976-12-01 1979-01-30 Toyo Soda Manufacturing Co., Ltd. Additive for use in refining iron
JPS6058283B2 (en) * 1978-03-24 1985-12-19 東ソー株式会社 Manufacturing method for metallurgical additives
IT1156708B (en) * 1978-04-21 1987-02-04 Italsider Spa Nuova IMPROVEMENT IN THE PROCESS OF PREPARATION OF COMPOSITE MATERIALS FOR THE TREATMENT OF MELTED AND MANUFACTURED METALS SO OBTAINED
FR2432550A1 (en) * 1978-08-04 1980-02-29 Sueddeutsche Kalkstickstoff PROCESS FOR THE MANUFACTURE OF AN EASILY FLOWABLE PULVERULATED DESULFURIZATION MIXTURE
JPS5693808A (en) * 1979-12-19 1981-07-29 Foseco Int Molten metal treating agent and production of vermicular graphite cast iron
DE3121089A1 (en) * 1981-05-27 1982-12-16 Metallgesellschaft Ag, 6000 Frankfurt WIRE SHAPED AGENT FOR TREATING METAL MELT
GB8712168D0 (en) * 1987-05-22 1987-06-24 Foseco Int Metallurgical treatment agents
DE3910776A1 (en) * 1988-05-10 1989-11-23 Fischer Ag Georg METHOD FOR TREATING CAST IRON IN AN OPEN PAN BY PURE MAGNESIUM
DE3929070A1 (en) * 1988-11-04 1990-05-10 Fischer Ag Georg METHOD FOR TREATING A CAST IRON BY PURE MAGNESIUM

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2988445A (en) * 1952-05-29 1961-06-13 Hurum Fredrik Jorgen Ording Method for making briquettes for the treatment of molten metals and alloys
US2726152A (en) * 1953-02-11 1955-12-06 Int Nickel Co Addition agent and method for treating cast iron

Also Published As

Publication number Publication date
JPS4862614A (en) 1973-09-01
NL7215520A (en) 1973-05-21
BE791502A (en) 1973-03-16
FR2160526A1 (en) 1973-06-29
CA981909A (en) 1976-01-20
GB1414624A (en) 1975-11-19
DE2256381A1 (en) 1973-05-24
IT970920B (en) 1974-04-20

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Legal Events

Date Code Title Description
ST Notification of lapse