JPH0140954B2 - - Google Patents

Info

Publication number
JPH0140954B2
JPH0140954B2 JP57050974A JP5097482A JPH0140954B2 JP H0140954 B2 JPH0140954 B2 JP H0140954B2 JP 57050974 A JP57050974 A JP 57050974A JP 5097482 A JP5097482 A JP 5097482A JP H0140954 B2 JPH0140954 B2 JP H0140954B2
Authority
JP
Japan
Prior art keywords
molten steel
gas
hydrogen
inert gas
collector
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
JP57050974A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58168938A (ja
Inventor
Takashi Ootsubo
Shuichi Yamazaki
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 JP57050974A priority Critical patent/JPS58168938A/ja
Publication of JPS58168938A publication Critical patent/JPS58168938A/ja
Publication of JPH0140954B2 publication Critical patent/JPH0140954B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
JP57050974A 1982-03-31 1982-03-31 溶鋼中の水素分析法 Granted JPS58168938A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57050974A JPS58168938A (ja) 1982-03-31 1982-03-31 溶鋼中の水素分析法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57050974A JPS58168938A (ja) 1982-03-31 1982-03-31 溶鋼中の水素分析法

Publications (2)

Publication Number Publication Date
JPS58168938A JPS58168938A (ja) 1983-10-05
JPH0140954B2 true JPH0140954B2 (en]) 1989-09-01

Family

ID=12873777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57050974A Granted JPS58168938A (ja) 1982-03-31 1982-03-31 溶鋼中の水素分析法

Country Status (1)

Country Link
JP (1) JPS58168938A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01113658A (ja) * 1987-10-27 1989-05-02 Kobe Steel Ltd 銅又は銅合金溶湯中におけるガス成分の定量分析法
JP2648925B2 (ja) * 1988-02-22 1997-09-03 新日本製鐵株式会社 溶鋼中の水素分析方法および装置
JPH0623750B2 (ja) * 1988-11-19 1994-03-30 新日本製鐵株式会社 溶鋼中の水素オンライン分析方法および装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5391427A (en) * 1977-01-24 1978-08-11 Ebara Mfg Swing type check valve for preventing water hammer
JPS5485426U (en]) * 1977-11-30 1979-06-16

Also Published As

Publication number Publication date
JPS58168938A (ja) 1983-10-05

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