JPS5362721A - Cupola melting method - Google Patents

Cupola melting method

Info

Publication number
JPS5362721A
JPS5362721A JP13731776A JP13731776A JPS5362721A JP S5362721 A JPS5362721 A JP S5362721A JP 13731776 A JP13731776 A JP 13731776A JP 13731776 A JP13731776 A JP 13731776A JP S5362721 A JPS5362721 A JP S5362721A
Authority
JP
Japan
Prior art keywords
melting method
cupola
cupola melting
amt
blast
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
JP13731776A
Other languages
Japanese (ja)
Other versions
JPS6018723B2 (en
Inventor
Masashi Sakai
Taketoshi Yamauchi
Keiji Hasegawa
Kosaku Katsumata
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP51137317A priority Critical patent/JPS6018723B2/en
Publication of JPS5362721A publication Critical patent/JPS5362721A/en
Publication of JPS6018723B2 publication Critical patent/JPS6018723B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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

  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

PURPOSE: To reduce the price of molten metal per ton without changing the chemical compsn. by blowing dehumidified air as a blast into a cupola so that the amt. of high carbon cast iron used can be decreased and low carbon scrap steel increased when coke ratio is made fixed.
COPYRIGHT: (C)1978,JPO&Japio
JP51137317A 1976-11-17 1976-11-17 Cupora dissolution method Expired JPS6018723B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51137317A JPS6018723B2 (en) 1976-11-17 1976-11-17 Cupora dissolution method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51137317A JPS6018723B2 (en) 1976-11-17 1976-11-17 Cupora dissolution method

Publications (2)

Publication Number Publication Date
JPS5362721A true JPS5362721A (en) 1978-06-05
JPS6018723B2 JPS6018723B2 (en) 1985-05-11

Family

ID=15195847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51137317A Expired JPS6018723B2 (en) 1976-11-17 1976-11-17 Cupora dissolution method

Country Status (1)

Country Link
JP (1) JPS6018723B2 (en)

Also Published As

Publication number Publication date
JPS6018723B2 (en) 1985-05-11

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