JPS6225729B2 - - Google Patents

Info

Publication number
JPS6225729B2
JPS6225729B2 JP57177319A JP17731982A JPS6225729B2 JP S6225729 B2 JPS6225729 B2 JP S6225729B2 JP 57177319 A JP57177319 A JP 57177319A JP 17731982 A JP17731982 A JP 17731982A JP S6225729 B2 JPS6225729 B2 JP S6225729B2
Authority
JP
Japan
Prior art keywords
tuyere
blowing
gas
replacement
header
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
JP57177319A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5967307A (ja
Inventor
Yasuo Hojo
Keiji Arima
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 JP17731982A priority Critical patent/JPS5967307A/ja
Publication of JPS5967307A publication Critical patent/JPS5967307A/ja
Publication of JPS6225729B2 publication Critical patent/JPS6225729B2/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
    • C21C5/48—Bottoms or tuyéres of converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
JP17731982A 1982-10-08 1982-10-08 転炉操業法 Granted JPS5967307A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17731982A JPS5967307A (ja) 1982-10-08 1982-10-08 転炉操業法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17731982A JPS5967307A (ja) 1982-10-08 1982-10-08 転炉操業法

Publications (2)

Publication Number Publication Date
JPS5967307A JPS5967307A (ja) 1984-04-17
JPS6225729B2 true JPS6225729B2 (enrdf_load_stackoverflow) 1987-06-04

Family

ID=16028898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17731982A Granted JPS5967307A (ja) 1982-10-08 1982-10-08 転炉操業法

Country Status (1)

Country Link
JP (1) JPS5967307A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102399931A (zh) * 2010-09-16 2012-04-04 鞍钢股份有限公司 一种顶底复吹转炉底吹元件热更换方法
DE102013221225A1 (de) 2013-10-18 2015-04-23 Alligator Ventilfabrik Gmbh Befestigungsvorrichtung zum Befestigen eines Messdrucksensors, insbesondere Reifendrucksensors

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56123317A (en) * 1980-02-29 1981-09-28 Kawasaki Steel Corp Closing method for gas blowing tuyere of metal refining vessel

Also Published As

Publication number Publication date
JPS5967307A (ja) 1984-04-17

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