CA1041769A - Porous ferrous metal impregnated with magnesium metal - Google Patents

Porous ferrous metal impregnated with magnesium metal

Info

Publication number
CA1041769A
CA1041769A CA197,315A CA197315A CA1041769A CA 1041769 A CA1041769 A CA 1041769A CA 197315 A CA197315 A CA 197315A CA 1041769 A CA1041769 A CA 1041769A
Authority
CA
Canada
Prior art keywords
network
metal
magnesium
pieces
scrap
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
CA197,315A
Other languages
English (en)
French (fr)
Other versions
CA197315S (en
Inventor
Jairaj Easwaran
George S. Foerster
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.)
NL Industries Inc
Original Assignee
NL Industries Inc
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
Priority claimed from US05454951 external-priority patent/US3902892A/en
Application filed by NL Industries Inc filed Critical NL Industries Inc
Application granted granted Critical
Publication of CA1041769A publication Critical patent/CA1041769A/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
    • C21C1/02—Dephosphorising or desulfurising
    • C21C1/025—Agents used for 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
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

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)
  • Powder Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA197,315A 1973-08-03 1974-04-10 Porous ferrous metal impregnated with magnesium metal Expired CA1041769A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38558473A 1973-08-03 1973-08-03
US05454951 US3902892A (en) 1973-08-03 1974-03-26 Porous ferrous metal impregnated with magnesium metal

Publications (1)

Publication Number Publication Date
CA1041769A true CA1041769A (en) 1978-11-07

Family

ID=27011071

Family Applications (1)

Application Number Title Priority Date Filing Date
CA197,315A Expired CA1041769A (en) 1973-08-03 1974-04-10 Porous ferrous metal impregnated with magnesium metal

Country Status (6)

Country Link
JP (1) JPS5622928B2 (it)
BR (1) BR7406273D0 (it)
CA (1) CA1041769A (it)
IT (1) IT1017784B (it)
NO (1) NO136540C (it)
SE (1) SE401200B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1062016A (en) * 1974-10-15 1979-09-11 George S. Foerster Ferrous metal network impregnated with magnesium metal
JPS52138416A (en) * 1976-05-13 1977-11-18 Nl Industries Inc Net structure impregnated rare earth metals and production thereof

Also Published As

Publication number Publication date
JPS5622928B2 (it) 1981-05-28
JPS5044910A (it) 1975-04-22
NO136540B (it) 1977-06-13
SE7409992L (it) 1975-02-04
NO136540C (no) 1977-09-21
IT1017784B (it) 1977-08-10
SE401200B (sv) 1978-04-24
BR7406273D0 (pt) 1975-09-09
NO742538L (it) 1975-03-03

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