GB1524362A - Process for producing iron melts - Google Patents

Process for producing iron melts

Info

Publication number
GB1524362A
GB1524362A GB3273075A GB3273075A GB1524362A GB 1524362 A GB1524362 A GB 1524362A GB 3273075 A GB3273075 A GB 3273075A GB 3273075 A GB3273075 A GB 3273075A GB 1524362 A GB1524362 A GB 1524362A
Authority
GB
United Kingdom
Prior art keywords
scrap
iron
slag
melt
solid
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
GB3273075A
Other languages
English (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.)
Proterial Ltd
Original Assignee
Hitachi Metals 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
Priority claimed from JP9079774A external-priority patent/JPS5118911A/ja
Priority claimed from JP5139775A external-priority patent/JPS51126914A/ja
Priority claimed from JP5139675A external-priority patent/JPS51126913A/ja
Application filed by Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Publication of GB1524362A publication Critical patent/GB1524362A/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
    • C21C1/10—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
    • 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
    • Y02P10/20—Recycling

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)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
GB3273075A 1974-08-09 1975-08-05 Process for producing iron melts Expired GB1524362A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9079774A JPS5118911A (ja) 1974-08-09 1974-08-09 Chutetsuyokaiho
JP5139775A JPS51126914A (en) 1975-04-30 1975-04-30 Process for melting cast iron
JP5139675A JPS51126913A (en) 1975-04-30 1975-04-30 Process for melting cast iron

Publications (1)

Publication Number Publication Date
GB1524362A true GB1524362A (en) 1978-09-13

Family

ID=27294302

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3273075A Expired GB1524362A (en) 1974-08-09 1975-08-05 Process for producing iron melts

Country Status (4)

Country Link
US (1) US4021232A (enExample)
DE (2) DE2435339A1 (enExample)
FR (1) FR2281429A1 (enExample)
GB (1) GB1524362A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6149709A (en) * 1997-09-01 2000-11-21 Kabushiki Kaisha Kobe Seiko Sho Method of making iron and steel
JP6110018B2 (ja) * 2014-12-12 2017-04-05 株式会社木下製作所 鋳鉄のマンガン除去方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3524742A (en) * 1967-07-05 1970-08-18 Jackson L Williams Process for refining steel

Also Published As

Publication number Publication date
DE2535339C3 (de) 1978-05-24
DE2535339B2 (de) 1977-10-06
DE2535339A1 (de) 1976-04-01
FR2281429A1 (fr) 1976-03-05
DE2435339A1 (de) 1976-02-19
FR2281429B1 (enExample) 1978-11-17
US4021232A (en) 1977-05-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee