JPS6223049B2 - - Google Patents

Info

Publication number
JPS6223049B2
JPS6223049B2 JP9573184A JP9573184A JPS6223049B2 JP S6223049 B2 JPS6223049 B2 JP S6223049B2 JP 9573184 A JP9573184 A JP 9573184A JP 9573184 A JP9573184 A JP 9573184A JP S6223049 B2 JPS6223049 B2 JP S6223049B2
Authority
JP
Japan
Prior art keywords
furnace
slag
light guide
converter
light
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
JP9573184A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60243212A (ja
Inventor
Hiroshi Yamane
Kenichi Tsutsumi
Yoshinori Uchihara
Shoichi Takemura
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 JP9573184A priority Critical patent/JPS60243212A/ja
Publication of JPS60243212A publication Critical patent/JPS60243212A/ja
Publication of JPS6223049B2 publication Critical patent/JPS6223049B2/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
    • C21C5/4673—Measuring and sampling devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP9573184A 1984-05-15 1984-05-15 転炉炉内観測光検出装置の保護方法 Granted JPS60243212A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9573184A JPS60243212A (ja) 1984-05-15 1984-05-15 転炉炉内観測光検出装置の保護方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9573184A JPS60243212A (ja) 1984-05-15 1984-05-15 転炉炉内観測光検出装置の保護方法

Publications (2)

Publication Number Publication Date
JPS60243212A JPS60243212A (ja) 1985-12-03
JPS6223049B2 true JPS6223049B2 (enrdf_load_stackoverflow) 1987-05-21

Family

ID=14145618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9573184A Granted JPS60243212A (ja) 1984-05-15 1984-05-15 転炉炉内観測光検出装置の保護方法

Country Status (1)

Country Link
JP (1) JPS60243212A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19925685A1 (de) * 1999-06-04 2000-12-07 Zimmermann & Jansen Gmbh Anordnung zur Bestimmung einer physikalischen Größe und/oder zur chemischen Analyse

Also Published As

Publication number Publication date
JPS60243212A (ja) 1985-12-03

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