CN100383258C - 感应加热装置的氧化皮清除方法 - Google Patents
感应加热装置的氧化皮清除方法 Download PDFInfo
- Publication number
- CN100383258C CN100383258C CNB028009924A CN02800992A CN100383258C CN 100383258 C CN100383258 C CN 100383258C CN B028009924 A CNB028009924 A CN B028009924A CN 02800992 A CN02800992 A CN 02800992A CN 100383258 C CN100383258 C CN 100383258C
- Authority
- CN
- China
- Prior art keywords
- induction heating
- hot baffle
- oxide skin
- heated
- load coil
- 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
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 50
- 230000006698 induction Effects 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims description 14
- 238000007664 blowing Methods 0.000 claims abstract description 13
- 230000001939 inductive effect Effects 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 4
- 240000006909 Tilia x europaea Species 0.000 description 4
- 235000011941 Tilia x europaea Nutrition 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 239000004571 lime Substances 0.000 description 4
- 238000009795 derivation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/42—Induction heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/004—Heating the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/008—Heat shields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
- B21B45/06—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing of strip material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
- B21B45/08—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing hydraulically
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/82—Descaling by thermal stresses
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/60—Continuous furnaces for strip or wire with induction heating
-
- 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
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Induction Heating (AREA)
Abstract
Description
Claims (2)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001098513A JP4173648B2 (ja) | 2001-03-30 | 2001-03-30 | 誘導加熱装置におけるスケールの除去方法および誘導加熱装置 |
JP98513/2001 | 2001-03-30 | ||
JP98513/01 | 2001-03-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1460125A CN1460125A (zh) | 2003-12-03 |
CN100383258C true CN100383258C (zh) | 2008-04-23 |
Family
ID=18952158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028009924A Expired - Lifetime CN100383258C (zh) | 2001-03-30 | 2002-03-29 | 感应加热装置的氧化皮清除方法 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1375680B1 (zh) |
JP (1) | JP4173648B2 (zh) |
KR (1) | KR100826491B1 (zh) |
CN (1) | CN100383258C (zh) |
DE (1) | DE60221655T2 (zh) |
WO (1) | WO2002079523A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3448600B2 (ja) * | 1998-06-15 | 2003-09-22 | 北芝電機株式会社 | 誘導加熱装置 |
KR101372746B1 (ko) * | 2007-12-27 | 2014-03-26 | 주식회사 포스코 | 스키드빔의 이물질 제거 장치 |
TWI552812B (zh) * | 2012-01-25 | 2016-10-11 | Sms Group Gmbh | 製造金屬帶的方法與設備 |
DE102013219507A1 (de) * | 2013-05-03 | 2014-11-06 | Sms Siemag Aktiengesellschaft | Warmwalzwerk |
CN105910434B (zh) * | 2015-10-16 | 2018-03-30 | 江苏兴达钢帘线股份有限公司 | 一种带有防氧化皮打火装置的热扩散感应加热炉 |
CN106793226B (zh) * | 2017-01-06 | 2017-10-20 | 湖南中科电气股份有限公司 | 一种板带连铸连轧感应加热装置 |
CN107034350A (zh) * | 2017-03-16 | 2017-08-11 | 武汉蓝点科技发展有限公司 | 一种金属薄板带感应加热的辅热均热高温加热炉内腔 |
KR102032415B1 (ko) * | 2017-09-07 | 2019-10-16 | 재단법인 포항산업과학연구원 | 버너 보호 구조를 갖는 가열로 |
US11524320B2 (en) | 2019-07-11 | 2022-12-13 | Baranko Environmental LLC | Sucker rod cleaning using inductive heating |
CN112746148A (zh) * | 2020-12-18 | 2021-05-04 | 安徽金骏感应加热设备有限公司 | 一种超音频感应加热设备的移动装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60141090U (ja) * | 1984-02-29 | 1985-09-18 | 株式会社東芝 | 誘導加熱装置用の空気吹き付け装置 |
JP2000003779A (ja) * | 1998-06-15 | 2000-01-07 | Kitashiba Electric Co Ltd | 誘導加熱装置 |
JP2001291578A (ja) * | 2000-04-05 | 2001-10-19 | Nkk Corp | 圧延材の誘導加熱装置 |
JP2001342518A (ja) * | 2000-06-02 | 2001-12-14 | Mitsubishi Electric Corp | 誘導加熱装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60141909U (ja) * | 1984-02-29 | 1985-09-20 | 株式会社神戸製鋼所 | 冷却床におけるコレクタ装置 |
SE444775B (sv) * | 1984-11-30 | 1986-05-12 | Asea Ab | Induktiv kantvermare |
-
2001
- 2001-03-30 JP JP2001098513A patent/JP4173648B2/ja not_active Expired - Lifetime
-
2002
- 2002-03-29 EP EP02708728A patent/EP1375680B1/en not_active Expired - Fee Related
- 2002-03-29 DE DE60221655T patent/DE60221655T2/de not_active Expired - Lifetime
- 2002-03-29 WO PCT/JP2002/003179 patent/WO2002079523A1/ja active IP Right Grant
- 2002-03-29 KR KR1020027014209A patent/KR100826491B1/ko active IP Right Grant
- 2002-03-29 CN CNB028009924A patent/CN100383258C/zh not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60141090U (ja) * | 1984-02-29 | 1985-09-18 | 株式会社東芝 | 誘導加熱装置用の空気吹き付け装置 |
JP2000003779A (ja) * | 1998-06-15 | 2000-01-07 | Kitashiba Electric Co Ltd | 誘導加熱装置 |
JP2001291578A (ja) * | 2000-04-05 | 2001-10-19 | Nkk Corp | 圧延材の誘導加熱装置 |
JP2001342518A (ja) * | 2000-06-02 | 2001-12-14 | Mitsubishi Electric Corp | 誘導加熱装置 |
Also Published As
Publication number | Publication date |
---|---|
DE60221655D1 (de) | 2007-09-20 |
EP1375680A1 (en) | 2004-01-02 |
JP4173648B2 (ja) | 2008-10-29 |
DE60221655T2 (de) | 2008-01-03 |
WO2002079523A1 (fr) | 2002-10-10 |
KR100826491B1 (ko) | 2008-05-02 |
JP2002294334A (ja) | 2002-10-09 |
KR20030011832A (ko) | 2003-02-11 |
CN1460125A (zh) | 2003-12-03 |
EP1375680A4 (en) | 2006-03-08 |
EP1375680B1 (en) | 2007-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CO. Free format text: FORMER OWNER: MISSUBISHI ELECTRIC CORP. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100920 Address after: Tokyo, Japan, Japan Co-patentee after: Toshiba Mitsubishi Electric Industrial Systems Co., Ltd. Patentee after: NKK Corporation Address before: Tokyo, Japan, Japan Co-patentee before: Missubishi Electric Co., Ltd. Patentee before: NKK Corporation |
|
CX01 | Expiry of patent term |
Granted publication date: 20080423 |
|
CX01 | Expiry of patent term |