JPS6224489B2 - - Google Patents

Info

Publication number
JPS6224489B2
JPS6224489B2 JP59196542A JP19654284A JPS6224489B2 JP S6224489 B2 JPS6224489 B2 JP S6224489B2 JP 59196542 A JP59196542 A JP 59196542A JP 19654284 A JP19654284 A JP 19654284A JP S6224489 B2 JPS6224489 B2 JP S6224489B2
Authority
JP
Japan
Prior art keywords
blowing
tuyere
tuyeres
gas
wear
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
JP59196542A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6176608A (ja
Inventor
Tetsuya Fujii
Yoshihide Kato
Yasuo Kishimoto
Yasuhiro Kakio
Sumio Yamada
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.)
JFE Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP19654284A priority Critical patent/JPS6176608A/ja
Publication of JPS6176608A publication Critical patent/JPS6176608A/ja
Publication of JPS6224489B2 publication Critical patent/JPS6224489B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Carbon Steel Or Casting Steel Manufacturing (AREA)
JP19654284A 1984-09-21 1984-09-21 製鋼用転炉の羽口の保護方法 Granted JPS6176608A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19654284A JPS6176608A (ja) 1984-09-21 1984-09-21 製鋼用転炉の羽口の保護方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19654284A JPS6176608A (ja) 1984-09-21 1984-09-21 製鋼用転炉の羽口の保護方法

Publications (2)

Publication Number Publication Date
JPS6176608A JPS6176608A (ja) 1986-04-19
JPS6224489B2 true JPS6224489B2 (enExample) 1987-05-28

Family

ID=16359469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19654284A Granted JPS6176608A (ja) 1984-09-21 1984-09-21 製鋼用転炉の羽口の保護方法

Country Status (1)

Country Link
JP (1) JPS6176608A (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5813816B2 (ja) * 1977-07-15 1983-03-16 松下電器産業株式会社 高周波加熱装置
JPS55158208A (en) * 1979-05-24 1980-12-09 Sumitomo Metal Ind Ltd Refining method of steel

Also Published As

Publication number Publication date
JPS6176608A (ja) 1986-04-19

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