ZA698610B - Improved method of making nodular iron - Google Patents

Improved method of making nodular iron

Info

Publication number
ZA698610B
ZA698610B ZA698610A ZA698610A ZA698610B ZA 698610 B ZA698610 B ZA 698610B ZA 698610 A ZA698610 A ZA 698610A ZA 698610 A ZA698610 A ZA 698610A ZA 698610 B ZA698610 B ZA 698610B
Authority
ZA
South Africa
Prior art keywords
improved method
nodular iron
making nodular
making
iron
Prior art date
Application number
ZA698610A
Inventor
W Moore
H Kessler
Original Assignee
Meehanite Metal Corp
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 to GB5998669A priority Critical patent/GB1296048A/en
Priority to FR6942644A priority patent/FR2069935A1/en
Application filed by Meehanite Metal Corp filed Critical Meehanite Metal Corp
Priority to ZA698610A priority patent/ZA698610B/en
Priority to NL6918753A priority patent/NL6918753A/en
Priority to CA069809A priority patent/CA935288A/en
Priority to CH1875669A priority patent/CH545850A/en
Priority to BE743699D priority patent/BE743699A/en
Priority to DE2000557A priority patent/DE2000557C3/en
Priority to JP45003765A priority patent/JPS4914446B1/ja
Priority to FI700093A priority patent/FI49432C/en
Publication of ZA698610B publication Critical patent/ZA698610B/en

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
    • C21C1/10—Making spheroidal graphite cast-iron
    • C21C1/105—Nodularising additive agents
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency
ZA698610A 1969-12-09 1969-12-11 Improved method of making nodular iron ZA698610B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB5998669A GB1296048A (en) 1969-12-09 1969-12-09
FR6942644A FR2069935A1 (en) 1969-12-09 1969-12-10 Nodular cast iron containing nodular - graphite
ZA698610A ZA698610B (en) 1969-12-09 1969-12-11 Improved method of making nodular iron
NL6918753A NL6918753A (en) 1969-12-09 1969-12-15 Nodular cast iron containing nodular - graphite
CA069809A CA935288A (en) 1969-12-09 1969-12-15 Method of making nodular iron
CH1875669A CH545850A (en) 1969-12-09 1969-12-16 Nodular cast iron containing nodular - graphite
BE743699D BE743699A (en) 1969-12-09 1969-12-24 Nodular cast iron containing nodular - graphite
DE2000557A DE2000557C3 (en) 1969-12-09 1970-01-07 Process for the production of spheroidal graphite cast iron
JP45003765A JPS4914446B1 (en) 1969-12-09 1970-01-13
FI700093A FI49432C (en) 1969-12-09 1970-01-13 Process for the production of nodular cast iron.

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
GB5998669 1969-12-09
FR6942644A FR2069935A1 (en) 1969-12-09 1969-12-10 Nodular cast iron containing nodular - graphite
ZA698610A ZA698610B (en) 1969-12-09 1969-12-11 Improved method of making nodular iron
NL6918753A NL6918753A (en) 1969-12-09 1969-12-15 Nodular cast iron containing nodular - graphite
CA069809A CA935288A (en) 1969-12-09 1969-12-15 Method of making nodular iron
CH1875669 1969-12-16
BE743699 1969-12-24
DE2000557A DE2000557C3 (en) 1969-12-09 1970-01-07 Process for the production of spheroidal graphite cast iron
JP45003765A JPS4914446B1 (en) 1969-12-09 1970-01-13
FI700093A FI49432C (en) 1969-12-09 1970-01-13 Process for the production of nodular cast iron.

Publications (1)

Publication Number Publication Date
ZA698610B true ZA698610B (en) 1971-03-31

Family

ID=51540814

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA698610A ZA698610B (en) 1969-12-09 1969-12-11 Improved method of making nodular iron

Country Status (10)

Country Link
JP (1) JPS4914446B1 (en)
BE (1) BE743699A (en)
CA (1) CA935288A (en)
CH (1) CH545850A (en)
DE (1) DE2000557C3 (en)
FI (1) FI49432C (en)
FR (1) FR2069935A1 (en)
GB (1) GB1296048A (en)
NL (1) NL6918753A (en)
ZA (1) ZA698610B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004045613B4 (en) * 2004-09-17 2013-10-31 Siempelkamp Giesserei Gmbh Casting material, in particular cast iron
NO347571B1 (en) * 2016-06-30 2024-01-15 Elkem Materials Cast Iron Inoculant and Method for Production of Cast Iron Inoculant
NO20161094A1 (en) 2016-06-30 2018-01-01 Elkem As Cast Iron Inoculant and Method for Production of Cast Iron Inoculant
NO20172063A1 (en) 2017-12-29 2019-07-01 Elkem Materials Cast iron inoculant and method for production of cast iron inoculant
NO20172061A1 (en) * 2017-12-29 2019-07-01 Elkem Materials Cast iron inoculant and method for production of cast iron inoculant
NO20172065A1 (en) 2017-12-29 2019-07-01 Elkem Materials Cast iron inoculant and method for production of cast iron inoculant
NO346252B1 (en) * 2017-12-29 2022-05-09 Elkem Materials Cast iron inoculant and method for production of cast iron inoculant
NO20172064A1 (en) 2017-12-29 2019-07-01 Elkem Materials Cast iron inoculant and method for production of cast iron inoculant

Also Published As

Publication number Publication date
DE2000557B2 (en) 1974-09-12
DE2000557A1 (en) 1972-03-02
CH545850A (en) 1974-02-15
FR2069935A1 (en) 1971-09-10
DE2000557C3 (en) 1975-04-24
FI49432C (en) 1975-06-10
FI49432B (en) 1975-02-28
NL6918753A (en) 1971-06-17
JPS4914446B1 (en) 1974-04-08
FR2069935B1 (en) 1974-05-03
CA935288A (en) 1973-10-16
GB1296048A (en) 1972-11-15
BE743699A (en) 1970-05-28

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