DK137652B - Fremgangsmåde ved smeltning og overophedning af en støbejernscharge i en elektrisk ovn. - Google Patents

Fremgangsmåde ved smeltning og overophedning af en støbejernscharge i en elektrisk ovn.

Info

Publication number
DK137652B
DK137652B DK437270AA DK437270A DK137652B DK 137652 B DK137652 B DK 137652B DK 437270A A DK437270A A DK 437270AA DK 437270 A DK437270 A DK 437270A DK 137652 B DK137652 B DK 137652B
Authority
DK
Denmark
Prior art keywords
overheating
melting
cast iron
electric furnace
iron charge
Prior art date
Application number
DK437270AA
Other languages
Danish (da)
English (en)
Other versions
DK137652C (fr
Inventor
William Henry Moore
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
Application filed by Meehanite Metal Corp filed Critical Meehanite Metal Corp
Publication of DK137652B publication Critical patent/DK137652B/da
Application granted granted Critical
Publication of DK137652C publication Critical patent/DK137652C/da

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
    • C21C1/08—Manufacture of 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Diaphragms And Bellows (AREA)
  • Sealing Devices (AREA)
DK437270AA 1969-09-02 1970-08-26 Fremgangsmåde ved smeltning og overophedning af en støbejernscharge i en elektrisk ovn. DK137652B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85460669A 1969-09-02 1969-09-02

Publications (2)

Publication Number Publication Date
DK137652B true DK137652B (da) 1978-04-10
DK137652C DK137652C (fr) 1978-09-25

Family

ID=25319144

Family Applications (1)

Application Number Title Priority Date Filing Date
DK437270AA DK137652B (da) 1969-09-02 1970-08-26 Fremgangsmåde ved smeltning og overophedning af en støbejernscharge i en elektrisk ovn.

Country Status (13)

Country Link
US (1) US3764298A (fr)
AT (1) AT326710B (fr)
BE (1) BE748535A (fr)
CH (1) CH560249A5 (fr)
DE (1) DE2034806A1 (fr)
DK (1) DK137652B (fr)
ES (1) ES378057A1 (fr)
FI (1) FI49988C (fr)
FR (1) FR2060345B1 (fr)
GB (1) GB1299748A (fr)
NL (1) NL7013010A (fr)
NO (1) NO125353B (fr)
ZA (1) ZA705077B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975191A (en) * 1974-11-25 1976-08-17 Rote Franklin B Method of producing cast iron
DE2653341C2 (de) * 1976-11-24 1986-10-02 Caspers, Karl-Heinz, Ing.(grad.), 8500 Nürnberg Verfahren zum Legieren und/oder Desoxidieren von im Kupolofen erzeugten Gußeisenschmelzen mit lamellarem Graphit sowie Vorrichtung zur Durchführung des Verfahrens
DE2746478A1 (de) * 1977-10-15 1979-05-23 Maschf Augsburg Nuernberg Ag Verfahren zum legieren und/oder impfen und/oder desoxidieren von im kupolofen erzeugten gusseisenschmelzen
DE3431263A1 (de) * 1984-08-24 1986-03-06 Elektroschmelzwerk Kempten GmbH, 8000 München Verfahren zur behandlung von gusseisenschmelzen mit siliciumcarbid
IT1282545B1 (it) * 1996-05-03 1998-03-27 Rinaldo Cattaneo Precondizionamento delle ghise fuse al forno elettrico per la produzione di getti di sicurezza
CN112589059A (zh) * 2020-11-26 2021-04-02 莱州鸿源台钳制造有限公司 一种向浇注包内添加微量碳化硅的铸造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB143596A (en) * 1919-02-19 1920-05-19 Guy James Stock Improvements in and relating to the manufacture of grey iron

Also Published As

Publication number Publication date
DK137652C (fr) 1978-09-25
ATA722970A (de) 1975-03-15
BE748535A (fr) 1970-09-16
GB1299748A (en) 1972-12-13
US3764298A (en) 1973-10-09
ZA705077B (en) 1971-04-28
NO125353B (fr) 1972-08-28
FR2060345B1 (fr) 1974-07-12
AT326710B (de) 1975-12-29
CH560249A5 (fr) 1975-03-27
NL7013010A (fr) 1971-03-04
FI49988B (fr) 1975-07-31
DE2034806A1 (de) 1971-04-08
FI49988C (fi) 1975-11-10
ES378057A1 (es) 1972-12-01
FR2060345A1 (fr) 1971-06-18

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