JPS5265124A - Melting method of high tenacity cast iron - Google Patents

Melting method of high tenacity cast iron

Info

Publication number
JPS5265124A
JPS5265124A JP14073975A JP14073975A JPS5265124A JP S5265124 A JPS5265124 A JP S5265124A JP 14073975 A JP14073975 A JP 14073975A JP 14073975 A JP14073975 A JP 14073975A JP S5265124 A JPS5265124 A JP S5265124A
Authority
JP
Japan
Prior art keywords
cast iron
melting method
high tenacity
tenacity cast
furnace
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.)
Pending
Application number
JP14073975A
Other languages
Japanese (ja)
Inventor
Hideo Nakae
Hitoshi Seiyu
Atsushi Watanabe
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 JP14073975A priority Critical patent/JPS5265124A/en
Publication of JPS5265124A publication Critical patent/JPS5265124A/en
Pending 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

  • Treatment Of Steel In Its Molten State (AREA)

Abstract

PURPOSE: To improve working ratio of electric furnace and to decrease unit electric consumption, by adding mother alloy, containing nitrogen, to molten iron of electric furnace, before charge or in furnace.
COPYRIGHT: (C)1977,JPO&Japio
JP14073975A 1975-11-26 1975-11-26 Melting method of high tenacity cast iron Pending JPS5265124A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14073975A JPS5265124A (en) 1975-11-26 1975-11-26 Melting method of high tenacity cast iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14073975A JPS5265124A (en) 1975-11-26 1975-11-26 Melting method of high tenacity cast iron

Publications (1)

Publication Number Publication Date
JPS5265124A true JPS5265124A (en) 1977-05-30

Family

ID=15275574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14073975A Pending JPS5265124A (en) 1975-11-26 1975-11-26 Melting method of high tenacity cast iron

Country Status (1)

Country Link
JP (1) JPS5265124A (en)

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