JPS5438212A - Decarburization amount measuring device in vacuum decarburization furnace - Google Patents

Decarburization amount measuring device in vacuum decarburization furnace

Info

Publication number
JPS5438212A
JPS5438212A JP10521577A JP10521577A JPS5438212A JP S5438212 A JPS5438212 A JP S5438212A JP 10521577 A JP10521577 A JP 10521577A JP 10521577 A JP10521577 A JP 10521577A JP S5438212 A JPS5438212 A JP S5438212A
Authority
JP
Japan
Prior art keywords
decarburization
measuring device
amount measuring
furnace
vacuum
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
JP10521577A
Other languages
Japanese (ja)
Other versions
JPS6011085B2 (en
Inventor
Akira Fujisawa
Norio Hoshi
Yuzo Saida
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.)
Shimadzu Corp
Nippon Steel Nisshin Co Ltd
Original Assignee
Shimadzu Corp
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 Shimadzu Corp, Nisshin Steel Co Ltd filed Critical Shimadzu Corp
Priority to JP10521577A priority Critical patent/JPS6011085B2/en
Publication of JPS5438212A publication Critical patent/JPS5438212A/en
Publication of JPS6011085B2 publication Critical patent/JPS6011085B2/en
Expired 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

PURPOSE:To provide the title device by which measurement of good accuracy is enabled by installing a conductance variable valve mechanism to a gas collection pass so as to always maintain the press. inside a gas analyzer optimal.
JP10521577A 1977-08-31 1977-08-31 Decarburization measurement device in vacuum decarburization furnace Expired JPS6011085B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10521577A JPS6011085B2 (en) 1977-08-31 1977-08-31 Decarburization measurement device in vacuum decarburization furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10521577A JPS6011085B2 (en) 1977-08-31 1977-08-31 Decarburization measurement device in vacuum decarburization furnace

Publications (2)

Publication Number Publication Date
JPS5438212A true JPS5438212A (en) 1979-03-22
JPS6011085B2 JPS6011085B2 (en) 1985-03-23

Family

ID=14401438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10521577A Expired JPS6011085B2 (en) 1977-08-31 1977-08-31 Decarburization measurement device in vacuum decarburization furnace

Country Status (1)

Country Link
JP (1) JPS6011085B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0413668U (en) * 1990-05-18 1992-02-04

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61215980A (en) * 1985-03-20 1986-09-25 Nec Corp Synthetic aperture radar device
JPS63238482A (en) * 1987-03-26 1988-10-04 Japan Radio Co Ltd Mls receiver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0413668U (en) * 1990-05-18 1992-02-04

Also Published As

Publication number Publication date
JPS6011085B2 (en) 1985-03-23

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