JPS5750249A - Production of clad steel ingot - Google Patents

Production of clad steel ingot

Info

Publication number
JPS5750249A
JPS5750249A JP12542080A JP12542080A JPS5750249A JP S5750249 A JPS5750249 A JP S5750249A JP 12542080 A JP12542080 A JP 12542080A JP 12542080 A JP12542080 A JP 12542080A JP S5750249 A JPS5750249 A JP S5750249A
Authority
JP
Japan
Prior art keywords
rate
melt level
plate
electrode
consumption
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
JP12542080A
Other languages
Japanese (ja)
Other versions
JPS602141B2 (en
Inventor
Yasuta Shirai
Takao Karamatsu
Kenzo Fukumoto
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 JP12542080A priority Critical patent/JPS602141B2/en
Publication of JPS5750249A publication Critical patent/JPS5750249A/en
Publication of JPS602141B2 publication Critical patent/JPS602141B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
  • Continuous Casting (AREA)

Abstract

PURPOSE: To control casting speed and conducting electric current in such a way as to meet the rate of electrode consumption, and improve the production efficiency of clad steel ingots by beforehand measuring the relations between the melt level of molten steel and the rate of consumption of electrodes.
CONSTITUTION: Such a control system which controls the ascending rate of the melt level in a mold so as to coincide with a preset pattern for electrode consumption rates is constituted by an antenna 18 and a body 17 of a microwave rangefinder, a minicomputer, and a sliding nozzle 16. Electricity is applied between an electrode plate immersed in a molten metal slag bath and a clad plate 3. At this time, the ascending rate of the melt level is controlled by as much as to meet the consuming length of said plate 4 in accordance with the consuming rate of the electrode plate 4 owing to the resistance heating of the molten slag 2 and if necessary, the conducting electric current is controlled.
COPYRIGHT: (C)1982,JPO&Japio
JP12542080A 1980-09-09 1980-09-09 Manufacturing method of clad steel ingot Expired JPS602141B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12542080A JPS602141B2 (en) 1980-09-09 1980-09-09 Manufacturing method of clad steel ingot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12542080A JPS602141B2 (en) 1980-09-09 1980-09-09 Manufacturing method of clad steel ingot

Publications (2)

Publication Number Publication Date
JPS5750249A true JPS5750249A (en) 1982-03-24
JPS602141B2 JPS602141B2 (en) 1985-01-19

Family

ID=14909656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12542080A Expired JPS602141B2 (en) 1980-09-09 1980-09-09 Manufacturing method of clad steel ingot

Country Status (1)

Country Link
JP (1) JPS602141B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63302327A (en) * 1987-06-03 1988-12-09 Hitachi Ltd Method and apparatus for monitoring shaft torsional vibration of rotary electric machine
US5753737A (en) * 1986-06-03 1998-05-19 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Coating composition
CN101941066A (en) * 2010-10-15 2011-01-12 哈尔滨工业大学 Ceramic casting mold applied to metal casting under electric field treatment and method for casting titanium aluminum-based alloy by using same
CN108889915A (en) * 2018-08-02 2018-11-27 上海大学 A method of the layer-by-layer casting based on slag protection prepares ingot casting

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5753737A (en) * 1986-06-03 1998-05-19 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Coating composition
JPS63302327A (en) * 1987-06-03 1988-12-09 Hitachi Ltd Method and apparatus for monitoring shaft torsional vibration of rotary electric machine
JPH0476615B2 (en) * 1987-06-03 1992-12-04 Hitachi Ltd
CN101941066A (en) * 2010-10-15 2011-01-12 哈尔滨工业大学 Ceramic casting mold applied to metal casting under electric field treatment and method for casting titanium aluminum-based alloy by using same
CN108889915A (en) * 2018-08-02 2018-11-27 上海大学 A method of the layer-by-layer casting based on slag protection prepares ingot casting

Also Published As

Publication number Publication date
JPS602141B2 (en) 1985-01-19

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