JPS60108149A - スラグ流出検知装置 - Google Patents

スラグ流出検知装置

Info

Publication number
JPS60108149A
JPS60108149A JP21402083A JP21402083A JPS60108149A JP S60108149 A JPS60108149 A JP S60108149A JP 21402083 A JP21402083 A JP 21402083A JP 21402083 A JP21402083 A JP 21402083A JP S60108149 A JPS60108149 A JP S60108149A
Authority
JP
Japan
Prior art keywords
outflow
waveguide
slag
molten metal
radiant energy
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
JP21402083A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0234265B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Tetsuo Hatono
鳩野　哲男
Sumio Kobayashi
純夫 小林
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
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP21402083A priority Critical patent/JPS60108149A/ja
Priority to DE8484304142T priority patent/DE3462858D1/de
Priority to EP84304142A priority patent/EP0132296B1/en
Publication of JPS60108149A publication Critical patent/JPS60108149A/ja
Priority to US06/861,110 priority patent/US4693614A/en
Publication of JPH0234265B2 publication Critical patent/JPH0234265B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/48—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using wave or particle radiation means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/18—Controlling or regulating processes or operations for pouring
    • B22D11/181—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level
    • B22D11/186—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level by using electric, magnetic, sonic or ultrasonic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
    • B22D2/001—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass for the slag appearance in a molten metal stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Continuous Casting (AREA)
  • Furnace Charging Or Discharging (AREA)
JP21402083A 1983-06-20 1983-11-16 スラグ流出検知装置 Granted JPS60108149A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP21402083A JPS60108149A (ja) 1983-11-16 1983-11-16 スラグ流出検知装置
DE8484304142T DE3462858D1 (en) 1983-06-20 1984-06-19 Apparatus for detecting slag outflow
EP84304142A EP0132296B1 (en) 1983-06-20 1984-06-19 Apparatus for detecting slag outflow
US06/861,110 US4693614A (en) 1983-06-20 1986-05-06 Apparatus for detecting slag outflow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21402083A JPS60108149A (ja) 1983-11-16 1983-11-16 スラグ流出検知装置

Publications (2)

Publication Number Publication Date
JPS60108149A true JPS60108149A (ja) 1985-06-13
JPH0234265B2 JPH0234265B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-08-02

Family

ID=16648940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21402083A Granted JPS60108149A (ja) 1983-06-20 1983-11-16 スラグ流出検知装置

Country Status (1)

Country Link
JP (1) JPS60108149A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006214609A (ja) * 2005-02-01 2006-08-17 Nippon Steel Corp マイクロ波用アンテナ及びマイクロ波レベル計

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57121864A (en) * 1981-01-20 1982-07-29 Sumitomo Metal Ind Ltd Detection of slag tapping

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57121864A (en) * 1981-01-20 1982-07-29 Sumitomo Metal Ind Ltd Detection of slag tapping

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006214609A (ja) * 2005-02-01 2006-08-17 Nippon Steel Corp マイクロ波用アンテナ及びマイクロ波レベル計

Also Published As

Publication number Publication date
JPH0234265B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-08-02

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