ZA201703685B - Operation method for electric resistance furnaces - Google Patents

Operation method for electric resistance furnaces

Info

Publication number
ZA201703685B
ZA201703685B ZA2017/03685A ZA201703685A ZA201703685B ZA 201703685 B ZA201703685 B ZA 201703685B ZA 2017/03685 A ZA2017/03685 A ZA 2017/03685A ZA 201703685 A ZA201703685 A ZA 201703685A ZA 201703685 B ZA201703685 B ZA 201703685B
Authority
ZA
South Africa
Prior art keywords
operation method
electric resistance
resistance furnaces
furnaces
electric
Prior art date
Application number
ZA2017/03685A
Other languages
English (en)
Inventor
Katayama Kenichi
Iwamoto Kimio
Original Assignee
Nisshin Steel Co Ltd A Japanese Company
K2System 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 Nisshin Steel Co Ltd A Japanese Company, K2System Co Ltd filed Critical Nisshin Steel Co Ltd A Japanese Company
Publication of ZA201703685B publication Critical patent/ZA201703685B/en

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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/54—Processes yielding slags of special composition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/28—Arrangement of controlling, monitoring, alarm or the like devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/04—Making ferrous alloys by melting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
ZA2017/03685A 2014-12-12 2017-05-29 Operation method for electric resistance furnaces ZA201703685B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014251992A JP6052907B2 (ja) 2014-12-12 2014-12-12 電気抵抗炉の運用方法
PCT/JP2015/084301 WO2016093197A1 (ja) 2014-12-12 2015-12-07 電気抵抗炉の運用方法

Publications (1)

Publication Number Publication Date
ZA201703685B true ZA201703685B (en) 2018-11-28

Family

ID=56107381

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2017/03685A ZA201703685B (en) 2014-12-12 2017-05-29 Operation method for electric resistance furnaces

Country Status (4)

Country Link
JP (1) JP6052907B2 (zh)
CN (1) CN107250700B (zh)
WO (1) WO2016093197A1 (zh)
ZA (1) ZA201703685B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112022003087A2 (pt) * 2019-09-06 2022-05-17 Jfe Mat Co Ltd Método para produzir ferrocromo de baixo teor de carbono

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53141139A (en) * 1977-05-14 1978-12-08 Nippon Steel Welding Prod Eng Melting method in electric melting furnace and its device
KR100339261B1 (ko) * 1997-10-20 2002-06-03 야마오카 요지로 야금로의 구조 및 그 야금로의 하부조 교환방법, 그 야금로의 조업방법 및 그 야금로에 사용되는 플랜지의 시일장치
JP2004068099A (ja) * 2002-08-07 2004-03-04 Hyuga Seirensho:Kk 溶錬炉の操業方法
JP4974351B2 (ja) * 2006-10-31 2012-07-11 日新製鋼株式会社 溶解装置
JP5007945B2 (ja) * 2007-10-02 2012-08-22 住友金属鉱山株式会社 非定常伝熱解析による電気炉スラグコーチング厚みの推定方法
JP5216491B2 (ja) * 2008-09-03 2013-06-19 新日鐵住金株式会社 高炉炉底部の解体方法および搬送装置

Also Published As

Publication number Publication date
CN107250700A (zh) 2017-10-13
JP6052907B2 (ja) 2016-12-27
JP2016114272A (ja) 2016-06-23
WO2016093197A1 (ja) 2016-06-16
CN107250700B (zh) 2019-05-21

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