JPS6223051B2 - - Google Patents

Info

Publication number
JPS6223051B2
JPS6223051B2 JP15989584A JP15989584A JPS6223051B2 JP S6223051 B2 JPS6223051 B2 JP S6223051B2 JP 15989584 A JP15989584 A JP 15989584A JP 15989584 A JP15989584 A JP 15989584A JP S6223051 B2 JPS6223051 B2 JP S6223051B2
Authority
JP
Japan
Prior art keywords
cutting
converter
cutting blade
deposits
arcuate
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
JP15989584A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6137909A (ja
Inventor
Keiji Arima
Jujiro Ueda
Tooru Yoshida
Yutaka Narita
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 JP15989584A priority Critical patent/JPS6137909A/ja
Publication of JPS6137909A publication Critical patent/JPS6137909A/ja
Publication of JPS6223051B2 publication Critical patent/JPS6223051B2/ja
Granted 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4693—Skull removal; Cleaning of the converter mouth

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
JP15989584A 1984-07-30 1984-07-30 転炉炉口付着物切削除去装置 Granted JPS6137909A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15989584A JPS6137909A (ja) 1984-07-30 1984-07-30 転炉炉口付着物切削除去装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15989584A JPS6137909A (ja) 1984-07-30 1984-07-30 転炉炉口付着物切削除去装置

Publications (2)

Publication Number Publication Date
JPS6137909A JPS6137909A (ja) 1986-02-22
JPS6223051B2 true JPS6223051B2 (enrdf_load_stackoverflow) 1987-05-21

Family

ID=15703517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15989584A Granted JPS6137909A (ja) 1984-07-30 1984-07-30 転炉炉口付着物切削除去装置

Country Status (1)

Country Link
JP (1) JPS6137909A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0669279B2 (ja) * 1986-02-21 1994-08-31 松下電器産業株式会社 電気接点

Also Published As

Publication number Publication date
JPS6137909A (ja) 1986-02-22

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