JPH0731115Y2 - 溶鋼のアーク加熱装置 - Google Patents

溶鋼のアーク加熱装置

Info

Publication number
JPH0731115Y2
JPH0731115Y2 JP1990035380U JP3538090U JPH0731115Y2 JP H0731115 Y2 JPH0731115 Y2 JP H0731115Y2 JP 1990035380 U JP1990035380 U JP 1990035380U JP 3538090 U JP3538090 U JP 3538090U JP H0731115 Y2 JPH0731115 Y2 JP H0731115Y2
Authority
JP
Japan
Prior art keywords
electrode
arc
molten steel
immersion
heating
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 - Lifetime
Application number
JP1990035380U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03127195U (enrdf_load_stackoverflow
Inventor
竹司 岡田
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.)
Daido Steel Co Ltd
Original Assignee
Daido 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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP1990035380U priority Critical patent/JPH0731115Y2/ja
Publication of JPH03127195U publication Critical patent/JPH03127195U/ja
Application granted granted Critical
Publication of JPH0731115Y2 publication Critical patent/JPH0731115Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Discharge Heating (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
JP1990035380U 1990-03-30 1990-03-30 溶鋼のアーク加熱装置 Expired - Lifetime JPH0731115Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990035380U JPH0731115Y2 (ja) 1990-03-30 1990-03-30 溶鋼のアーク加熱装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990035380U JPH0731115Y2 (ja) 1990-03-30 1990-03-30 溶鋼のアーク加熱装置

Publications (2)

Publication Number Publication Date
JPH03127195U JPH03127195U (enrdf_load_stackoverflow) 1991-12-20
JPH0731115Y2 true JPH0731115Y2 (ja) 1995-07-19

Family

ID=31540688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990035380U Expired - Lifetime JPH0731115Y2 (ja) 1990-03-30 1990-03-30 溶鋼のアーク加熱装置

Country Status (1)

Country Link
JP (1) JPH0731115Y2 (enrdf_load_stackoverflow)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535624B2 (enrdf_load_stackoverflow) * 1972-04-22 1980-09-16
JPS57151194A (en) * 1981-03-14 1982-09-18 Denki Kagaku Kogyo Kk Method of measuring length of electrode for electric furnace
JPS60105642U (ja) * 1983-12-26 1985-07-18 川崎製鉄株式会社 容器内溶融金属の回転撹拌力制御装置
JPS6423916A (en) * 1987-07-17 1989-01-26 Laurel Bank Machine Co Sealing indicating apparatus of paper money counter having function discriminating paper money of different kind

Also Published As

Publication number Publication date
JPH03127195U (enrdf_load_stackoverflow) 1991-12-20

Similar Documents

Publication Publication Date Title
JPH0731115Y2 (ja) 溶鋼のアーク加熱装置
US4470446A (en) Method and apparatus for detecting molten metal surface level in a mold
GB1523318A (en) Controlling the depth of immersion of the electrode in an electro-slag remelting furnace
JP3585344B2 (ja) プラズマ式灰溶融炉におけるベースメタルの湯面検出装置および方法
JPH06260281A (ja) 溶融炉の電極折損防止制御装置
US4549301A (en) Direct-current electric-arc furnace and method of operating same
JP2903544B2 (ja) アーク炉における電極制御方法
JP3617579B2 (ja) 直流式灰溶融炉
US3375318A (en) Method and an arrangement for measuring and controlling electrode positions in electric furnaces and the like
ATE41582T1 (de) Elektrodenvorrichtung fuer elektrische lichtbogenoefen.
JPH02298791A (ja) アーク炉における電極長さ調節方法および電極長さ計測装置
US3586749A (en) Method for the electroslag welding and building up of metals and alloys
JP3589084B2 (ja) アーク炉用電極の重量測定装置
EP0344092A3 (de) Einrichtung zur thermischen Behandlung von metallischem Schmelzgut
JPH05287400A (ja) エレクトロスラグ溶解装置における溶融スラグ液面位置制御方法
JP6910741B2 (ja) アーク炉用電極昇降装置
JPH03285746A (ja) プラズマ加熱装置を備えたタンディッシュ
JPH0942851A (ja) 電気炉における電極折損事故防止装置
JPH07146167A (ja) 溶融物のレベル検出方法およびレベル検出装置
JPS613669A (ja) テイグア−ク溶接起動装置
JPH0257886A (ja) 可動電極のサイド短絡防止方法
SU1675369A1 (ru) Устройство дл электрошлакового переплава
JPS6122009B2 (enrdf_load_stackoverflow)
JPH06281365A (ja) 金属溶解用電気炉の溶湯温度連続測定装置
RU97106657A (ru) Способ контроля технологических процессов с окислительно-восстановительными реакциями в шлаковой ванне