JPS6160885B2 - - Google Patents

Info

Publication number
JPS6160885B2
JPS6160885B2 JP56127901A JP12790181A JPS6160885B2 JP S6160885 B2 JPS6160885 B2 JP S6160885B2 JP 56127901 A JP56127901 A JP 56127901A JP 12790181 A JP12790181 A JP 12790181A JP S6160885 B2 JPS6160885 B2 JP S6160885B2
Authority
JP
Japan
Prior art keywords
slag
stopper
molten metal
conductive
tapping
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
JP56127901A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5831019A (ja
Inventor
Koichiro Fujii
Sueki Kubo
Masamichi Pponda
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 Nisshin Co Ltd
Original Assignee
Nisshin Steel Co 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 Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Priority to JP12790181A priority Critical patent/JPS5831019A/ja
Publication of JPS5831019A publication Critical patent/JPS5831019A/ja
Publication of JPS6160885B2 publication Critical patent/JPS6160885B2/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
    • C21C5/4653—Tapholes; Opening or plugging thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
JP12790181A 1981-08-15 1981-08-15 溶湯容器におけるスラグ検出方法 Granted JPS5831019A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12790181A JPS5831019A (ja) 1981-08-15 1981-08-15 溶湯容器におけるスラグ検出方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12790181A JPS5831019A (ja) 1981-08-15 1981-08-15 溶湯容器におけるスラグ検出方法

Publications (2)

Publication Number Publication Date
JPS5831019A JPS5831019A (ja) 1983-02-23
JPS6160885B2 true JPS6160885B2 (nl) 1986-12-23

Family

ID=14971461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12790181A Granted JPS5831019A (ja) 1981-08-15 1981-08-15 溶湯容器におけるスラグ検出方法

Country Status (1)

Country Link
JP (1) JPS5831019A (nl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0331620Y2 (nl) * 1986-05-23 1991-07-04
JPH0527912Y2 (nl) * 1988-09-01 1993-07-16

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0617110A (ja) * 1992-06-30 1994-01-25 Nippon Steel Corp 出湯終了判定方法
DE19826085C2 (de) * 1998-06-12 2000-08-03 Sms Demag Ag Verfahren und Vorrichtung zum Abdichten einer Abstichöffnung in metallurgischen Gefäßen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5672111A (en) * 1979-11-14 1981-06-16 Kawasaki Steel Corp Separate tapping method for molten steel and slag, and its apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5672111A (en) * 1979-11-14 1981-06-16 Kawasaki Steel Corp Separate tapping method for molten steel and slag, and its apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0331620Y2 (nl) * 1986-05-23 1991-07-04
JPH0527912Y2 (nl) * 1988-09-01 1993-07-16

Also Published As

Publication number Publication date
JPS5831019A (ja) 1983-02-23

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