CN107250700A - 电阻炉的运用方法 - Google Patents
电阻炉的运用方法 Download PDFInfo
- Publication number
- CN107250700A CN107250700A CN201580067766.4A CN201580067766A CN107250700A CN 107250700 A CN107250700 A CN 107250700A CN 201580067766 A CN201580067766 A CN 201580067766A CN 107250700 A CN107250700 A CN 107250700A
- Authority
- CN
- China
- Prior art keywords
- temperature
- change
- heater
- management
- resistance furnace
- 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
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
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014-251992 | 2014-12-12 | ||
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 (2)
Publication Number | Publication Date |
---|---|
CN107250700A true CN107250700A (zh) | 2017-10-13 |
CN107250700B CN107250700B (zh) | 2019-05-21 |
Family
ID=56107381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580067766.4A Active CN107250700B (zh) | 2014-12-12 | 2015-12-07 | 电阻炉的运用方法 |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021045174A1 (ja) * | 2019-09-06 | 2021-03-11 | Jfeマテリアル株式会社 | 低炭素フェロクロムの製造方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1276862A (zh) * | 1997-10-20 | 2000-12-13 | 日本钢管株式会社 | 冶金炉的构造及该冶金炉的操作方法 |
JP2004068099A (ja) * | 2002-08-07 | 2004-03-04 | Hyuga Seirensho:Kk | 溶錬炉の操業方法 |
JP2009085549A (ja) * | 2007-10-02 | 2009-04-23 | Sumitomo Metal Mining Co Ltd | 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 |
CN102224262A (zh) * | 2008-09-03 | 2011-10-19 | 新日本制铁株式会社 | 高炉炉底部的解体方法及搬运装置 |
JP4974351B2 (ja) * | 2006-10-31 | 2012-07-11 | 日新製鋼株式会社 | 溶解装置 |
Family Cites Families (1)
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 |
-
2014
- 2014-12-12 JP JP2014251992A patent/JP6052907B2/ja active Active
-
2015
- 2015-12-07 WO PCT/JP2015/084301 patent/WO2016093197A1/ja active Application Filing
- 2015-12-07 CN CN201580067766.4A patent/CN107250700B/zh active Active
-
2017
- 2017-05-29 ZA ZA2017/03685A patent/ZA201703685B/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1276862A (zh) * | 1997-10-20 | 2000-12-13 | 日本钢管株式会社 | 冶金炉的构造及该冶金炉的操作方法 |
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 |
JP2009085549A (ja) * | 2007-10-02 | 2009-04-23 | Sumitomo Metal Mining Co Ltd | 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 |
CN102224262A (zh) * | 2008-09-03 | 2011-10-19 | 新日本制铁株式会社 | 高炉炉底部的解体方法及搬运装置 |
Also Published As
Publication number | Publication date |
---|---|
JP6052907B2 (ja) | 2016-12-27 |
WO2016093197A1 (ja) | 2016-06-16 |
ZA201703685B (en) | 2018-11-28 |
JP2016114272A (ja) | 2016-06-23 |
CN107250700B (zh) | 2019-05-21 |
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Legal Events
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---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: NISSHIN STEEL Co.,Ltd. Address before: Tokyo, Japan Patentee before: NISSHIN STEEL Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201127 Address after: Tokyo, Japan Patentee after: NIPPON STEEL & SUMIKIN STAINLESS STEEL Corp. Address before: Tokyo, Japan Patentee before: NISSHIN STEEL Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210811 Address after: Tokyo Patentee after: NIPPON STEEL & SUMIKIN STAINLESS STEEL Corp. Patentee after: K2 Systems Co.,Ltd. Address before: Tokyo Patentee before: NIPPON STEEL & SUMIKIN STAINLESS STEEL Corp. |