JPH0461045B2 - - Google Patents

Info

Publication number
JPH0461045B2
JPH0461045B2 JP1685088A JP1685088A JPH0461045B2 JP H0461045 B2 JPH0461045 B2 JP H0461045B2 JP 1685088 A JP1685088 A JP 1685088A JP 1685088 A JP1685088 A JP 1685088A JP H0461045 B2 JPH0461045 B2 JP H0461045B2
Authority
JP
Japan
Prior art keywords
iron
containing cold
melting
frequency component
vibration force
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 - Lifetime
Application number
JP1685088A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01195232A (ja
Inventor
Chihiro Yamaji
Kosaku Ozawa
Tsuzuri Nuibe
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP63016850A priority Critical patent/JPH01195232A/ja
Publication of JPH01195232A publication Critical patent/JPH01195232A/ja
Publication of JPH0461045B2 publication Critical patent/JPH0461045B2/ja
Granted 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

  • Carbon Steel Or Casting Steel Manufacturing (AREA)
JP63016850A 1988-01-29 1988-01-29 含鉄冷材の溶解完了時期検知方法 Granted JPH01195232A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63016850A JPH01195232A (ja) 1988-01-29 1988-01-29 含鉄冷材の溶解完了時期検知方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63016850A JPH01195232A (ja) 1988-01-29 1988-01-29 含鉄冷材の溶解完了時期検知方法

Publications (2)

Publication Number Publication Date
JPH01195232A JPH01195232A (ja) 1989-08-07
JPH0461045B2 true JPH0461045B2 (enExample) 1992-09-29

Family

ID=11927688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63016850A Granted JPH01195232A (ja) 1988-01-29 1988-01-29 含鉄冷材の溶解完了時期検知方法

Country Status (1)

Country Link
JP (1) JPH01195232A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02179811A (ja) * 1988-12-28 1990-07-12 Sumitomo Metal Ind Ltd 金属精錬炉における金属溶解検出装置
JP2005156752A (ja) 2003-11-21 2005-06-16 Sony Corp 液晶表示素子および投射型表示装置
BR112016012017B1 (pt) * 2013-11-28 2021-03-02 Jfe Steel Corporation método de operação de um conversor

Also Published As

Publication number Publication date
JPH01195232A (ja) 1989-08-07

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