JPS524405A - Air blast tuyere for blast furnaces - Google Patents

Air blast tuyere for blast furnaces

Info

Publication number
JPS524405A
JPS524405A JP8065875A JP8065875A JPS524405A JP S524405 A JPS524405 A JP S524405A JP 8065875 A JP8065875 A JP 8065875A JP 8065875 A JP8065875 A JP 8065875A JP S524405 A JPS524405 A JP S524405A
Authority
JP
Japan
Prior art keywords
blast
tuyere
furnaces
air
air 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
JP8065875A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5331445B2 (enExample
Inventor
Masaaki Higuchi
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 Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP8065875A priority Critical patent/JPS524405A/ja
Publication of JPS524405A publication Critical patent/JPS524405A/ja
Publication of JPS5331445B2 publication Critical patent/JPS5331445B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
JP8065875A 1975-06-30 1975-06-30 Air blast tuyere for blast furnaces Granted JPS524405A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8065875A JPS524405A (en) 1975-06-30 1975-06-30 Air blast tuyere for blast furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8065875A JPS524405A (en) 1975-06-30 1975-06-30 Air blast tuyere for blast furnaces

Publications (2)

Publication Number Publication Date
JPS524405A true JPS524405A (en) 1977-01-13
JPS5331445B2 JPS5331445B2 (enExample) 1978-09-02

Family

ID=13724446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8065875A Granted JPS524405A (en) 1975-06-30 1975-06-30 Air blast tuyere for blast furnaces

Country Status (1)

Country Link
JP (1) JPS524405A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5837115A (ja) * 1981-08-27 1983-03-04 High Frequency Heattreat Co Ltd 加熱部材の冷却方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5837115A (ja) * 1981-08-27 1983-03-04 High Frequency Heattreat Co Ltd 加熱部材の冷却方法

Also Published As

Publication number Publication date
JPS5331445B2 (enExample) 1978-09-02

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