FR2331619A1 - Nouvel agent de traitement du fer fondu a base de magnesium - Google Patents

Nouvel agent de traitement du fer fondu a base de magnesium

Info

Publication number
FR2331619A1
FR2331619A1 FR7634181A FR7634181A FR2331619A1 FR 2331619 A1 FR2331619 A1 FR 2331619A1 FR 7634181 A FR7634181 A FR 7634181A FR 7634181 A FR7634181 A FR 7634181A FR 2331619 A1 FR2331619 A1 FR 2331619A1
Authority
FR
France
Prior art keywords
treatment agent
based melt
iron treatment
new magnesium
melt 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.)
Granted
Application number
FR7634181A
Other languages
English (en)
French (fr)
Other versions
FR2331619B1 (enExample
Inventor
Hiroshi Yoshida
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.)
Aikoh Co Ltd
Original Assignee
Aikoh Co 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 Aikoh Co Ltd filed Critical Aikoh Co Ltd
Publication of FR2331619A1 publication Critical patent/FR2331619A1/fr
Application granted granted Critical
Publication of FR2331619B1 publication Critical patent/FR2331619B1/fr
Granted 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
    • C21C1/02—Dephosphorising or desulfurising
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/958—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures with concurrent production of iron and other desired nonmetallic product, e.g. energy, fertilizer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12222—Shaped configuration for melting [e.g., package, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (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)
  • Catalysts (AREA)
FR7634181A 1975-11-14 1976-11-12 Nouvel agent de traitement du fer fondu a base de magnesium Granted FR2331619A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50136200A JPS5261115A (en) 1975-11-14 1975-11-14 Magnesium base iron melt treating material

Publications (2)

Publication Number Publication Date
FR2331619A1 true FR2331619A1 (fr) 1977-06-10
FR2331619B1 FR2331619B1 (enExample) 1978-12-22

Family

ID=15169665

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7634181A Granted FR2331619A1 (fr) 1975-11-14 1976-11-12 Nouvel agent de traitement du fer fondu a base de magnesium

Country Status (12)

Country Link
US (1) US4083716A (enExample)
JP (1) JPS5261115A (enExample)
AU (1) AU507659B2 (enExample)
BR (1) BR7606733A (enExample)
CA (1) CA1070983A (enExample)
DE (1) DE2645296C3 (enExample)
ES (1) ES452523A1 (enExample)
FR (1) FR2331619A1 (enExample)
GB (1) GB1542909A (enExample)
IN (1) IN145416B (enExample)
IT (1) IT1067853B (enExample)
SE (1) SE437676B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005124A3 (en) * 1978-04-21 1979-11-28 NUOVA ITALSIDER SpA Improved process for preparing composite materials for treating molten metals and bodies thereby produced

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180397A (en) * 1977-09-15 1979-12-25 British Steel Corporation Machinable steel
US4175918A (en) * 1977-12-12 1979-11-27 Caterpillar Tractor Co. Elongate consolidated article and method of making
US4147837A (en) * 1977-12-12 1979-04-03 Caterpillar Tractor Co. Elongate composite article
US4233064A (en) * 1978-09-13 1980-11-11 Dunn Jr Edward J Method of scavenging steel
US4266969A (en) * 1980-01-22 1981-05-12 Jones & Laughlin Steel Corporation Desulfurization process
US4277282A (en) * 1980-03-24 1981-07-07 Roderick I. L. Guthrie Method of melt dispersing a floatable solid additive in molten metal and a melt dispersible, floatable, solid additive therefor
US4639474A (en) * 1983-12-08 1987-01-27 Dresser Industries, Inc. Monolithic refractory composition
US4541867A (en) * 1984-03-20 1985-09-17 Amax Inc. Varnish-bonded carbon-coated magnesium and aluminum granules
US6380129B1 (en) * 1999-11-02 2002-04-30 Richard J. Kraemer Enhanced materials for treatment of contamination

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2160526A1 (enExample) * 1971-11-17 1973-06-29 Magnesium Elektron Ltd

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2671019A (en) * 1949-11-09 1954-03-02 Citroen Sa Andre Method for adding metallic components to molten metals
GB964299A (en) * 1962-05-29 1964-07-22 Foseco Int Treatment of molten iron
SE321095B (enExample) * 1967-06-08 1970-02-23 Jaernfoeraedling Ab
GB1284269A (en) * 1969-03-19 1972-08-02 Foseco Int Production of metal-impregnated porous materials
US3957502A (en) * 1971-11-17 1976-05-18 Magnesium Elektron Limited Addition of magnesium to molten metal
US3953198A (en) * 1973-08-03 1976-04-27 N L Industries, Inc. Method for treating molten iron using a magnesium infiltrated metal network

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2160526A1 (enExample) * 1971-11-17 1973-06-29 Magnesium Elektron Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005124A3 (en) * 1978-04-21 1979-11-28 NUOVA ITALSIDER SpA Improved process for preparing composite materials for treating molten metals and bodies thereby produced

Also Published As

Publication number Publication date
US4083716A (en) 1978-04-11
SE437676B (sv) 1985-03-11
CA1070983A (en) 1980-02-05
AU507659B2 (en) 1980-02-21
GB1542909A (en) 1979-03-28
AU1947176A (en) 1978-05-18
DE2645296A1 (de) 1977-05-26
IT1067853B (it) 1985-03-21
DE2645296C3 (de) 1981-10-29
ES452523A1 (es) 1977-11-01
DE2645296B2 (de) 1981-01-29
SE7610498L (sv) 1977-05-15
JPS5261115A (en) 1977-05-20
IN145416B (enExample) 1978-10-07
FR2331619B1 (enExample) 1978-12-22
BR7606733A (pt) 1977-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse