JPS6348922B2 - - Google Patents

Info

Publication number
JPS6348922B2
JPS6348922B2 JP58220034A JP22003483A JPS6348922B2 JP S6348922 B2 JPS6348922 B2 JP S6348922B2 JP 58220034 A JP58220034 A JP 58220034A JP 22003483 A JP22003483 A JP 22003483A JP S6348922 B2 JPS6348922 B2 JP S6348922B2
Authority
JP
Japan
Prior art keywords
tuyere
gas
blowing
pressure
valve body
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
JP58220034A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60110810A (ja
Inventor
Tokuaki Ootani
Koichi Miwa
Tokiaki Saito
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.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki Heavy Industries 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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP22003483A priority Critical patent/JPS60110810A/ja
Publication of JPS60110810A publication Critical patent/JPS60110810A/ja
Publication of JPS6348922B2 publication Critical patent/JPS6348922B2/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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)
JP22003483A 1983-11-21 1983-11-21 底吹用羽口 Granted JPS60110810A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22003483A JPS60110810A (ja) 1983-11-21 1983-11-21 底吹用羽口

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22003483A JPS60110810A (ja) 1983-11-21 1983-11-21 底吹用羽口

Publications (2)

Publication Number Publication Date
JPS60110810A JPS60110810A (ja) 1985-06-17
JPS6348922B2 true JPS6348922B2 (cg-RX-API-DMAC10.html) 1988-10-03

Family

ID=16744884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22003483A Granted JPS60110810A (ja) 1983-11-21 1983-11-21 底吹用羽口

Country Status (1)

Country Link
JP (1) JPS60110810A (cg-RX-API-DMAC10.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10298630A (ja) * 1997-02-25 1998-11-10 Tokyo Yogyo Co Ltd 溶融金属用取鍋の底吹きガスの吹き込み装置
SE514748C2 (sv) * 1999-08-03 2001-04-09 Sahlin Gjutteknik Ab Spolsten

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845357U (ja) * 1981-09-21 1983-03-26 播磨耐火煉瓦株式会社 溶融金属へのガス吹込装置

Also Published As

Publication number Publication date
JPS60110810A (ja) 1985-06-17

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