JPS58168938A - 溶鋼中の水素分析法 - Google Patents

溶鋼中の水素分析法

Info

Publication number
JPS58168938A
JPS58168938A JP57050974A JP5097482A JPS58168938A JP S58168938 A JPS58168938 A JP S58168938A JP 57050974 A JP57050974 A JP 57050974A JP 5097482 A JP5097482 A JP 5097482A JP S58168938 A JPS58168938 A JP S58168938A
Authority
JP
Japan
Prior art keywords
gas
molten metal
collector
inert gas
hydrogen
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.)
Granted
Application number
JP57050974A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0140954B2 (enrdf_load_stackoverflow
Inventor
Takashi Otsubo
孝至 大坪
Shuichi Yamazaki
修一 山崎
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 true JPS58168938A (ja) 1983-10-05
JPH0140954B2 JPH0140954B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Cited By (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
JPH01213570A (ja) * 1988-02-22 1989-08-28 Nippon Steel Corp 溶鋼中の水素分析方法および装置
JPH02140665A (ja) * 1988-11-19 1990-05-30 Nippon Steel Corp 溶鋼中の水素オンライン分析方法および装置

Citations (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 (enrdf_load_stackoverflow) * 1977-11-30 1979-06-16

Patent Citations (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 (enrdf_load_stackoverflow) * 1977-11-30 1979-06-16

Cited By (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
JPH01213570A (ja) * 1988-02-22 1989-08-28 Nippon Steel Corp 溶鋼中の水素分析方法および装置
JPH02140665A (ja) * 1988-11-19 1990-05-30 Nippon Steel Corp 溶鋼中の水素オンライン分析方法および装置

Also Published As

Publication number Publication date
JPH0140954B2 (enrdf_load_stackoverflow) 1989-09-01

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