EP2302102A4 - Procédé de décapage pour tôles d'acier et appareil de décapage - Google Patents
Procédé de décapage pour tôles d'acier et appareil de décapageInfo
- Publication number
- EP2302102A4 EP2302102A4 EP09754861.4A EP09754861A EP2302102A4 EP 2302102 A4 EP2302102 A4 EP 2302102A4 EP 09754861 A EP09754861 A EP 09754861A EP 2302102 A4 EP2302102 A4 EP 2302102A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- stripping
- steel sheets
- stripping method
- stripping apparatus
- sheets
- 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
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
- C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
- C23G3/027—Associated apparatus, e.g. for pretreating or after-treating
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
- C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
- C23G3/021—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously by dipping
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008143582 | 2008-05-30 | ||
| PCT/JP2009/060205 WO2009145353A1 (fr) | 2008-05-30 | 2009-05-28 | Procédé de décapage pour tôles d’acier et appareil de décapage |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP2302102A1 EP2302102A1 (fr) | 2011-03-30 |
| EP2302102A4 true EP2302102A4 (fr) | 2015-07-15 |
| EP2302102B1 EP2302102B1 (fr) | 2017-11-15 |
Family
ID=41377217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP09754861.4A Active EP2302102B1 (fr) | 2008-05-30 | 2009-05-28 | Procédé de décapage pour des tôles d'acier |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20110079244A1 (fr) |
| EP (1) | EP2302102B1 (fr) |
| JP (1) | JP4714800B2 (fr) |
| KR (1) | KR101249167B1 (fr) |
| CN (1) | CN102046850B (fr) |
| BR (1) | BRPI0913196B1 (fr) |
| WO (1) | WO2009145353A1 (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102021591B (zh) * | 2010-12-18 | 2012-07-04 | 江苏德美科技有限公司 | 用于钢铁表面的酸性脱脂剂及配制方法 |
| JP5482968B2 (ja) * | 2012-01-18 | 2014-05-07 | Ｊｆｅスチール株式会社 | 酸洗後の鋼板表面の黄変防止方法 |
| JP2013173976A (ja) * | 2012-02-24 | 2013-09-05 | Jfe Steel Corp | 冷延鋼板の製造方法およびその製造設備 |
| CN105696009B (zh) * | 2014-11-27 | 2017-12-29 | 宝钢工程技术集团有限公司 | 不锈钢酸洗液的处理装置及其使用方法 |
| CN111886364B (zh) * | 2018-04-16 | 2022-07-26 | 普锐特冶金技术日本有限公司 | 酸洗设备以及酸洗设备的运转方法 |
| CN111472009A (zh) * | 2020-04-30 | 2020-07-31 | 苏州强新合金材料科技有限公司 | 一种钢类线材的拉拔除锈工艺 |
| CN114101384B (zh) * | 2020-08-31 | 2024-01-09 | 宝山钢铁股份有限公司 | 板带焊缝过平整机和张紧辊时的张紧力控制方法 |
| CN114850271B (zh) * | 2022-03-10 | 2024-03-22 | 河钢股份有限公司 | 镀层热成形钢去除表面氧化层的方法以及热成形方法 |
| KR20240108737A (ko) | 2023-01-02 | 2024-07-09 | 에스엠스틸 주식회사 | 다단 세정장치 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62243788A (ja) * | 1986-04-16 | 1987-10-24 | Sumitomo Metal Ind Ltd | 鋼帯のスケ−ル除去方法およびその装置 |
| JP2000140929A (ja) * | 1998-11-10 | 2000-05-23 | Nkk Corp | 熱延コイルのスケール飛散防止法およびその装置 |
| JP2005298937A (ja) * | 2004-04-15 | 2005-10-27 | Mitsubishi-Hitachi Metals Machinery Inc | 酸洗設備 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5548421A (en) | 1978-09-21 | 1980-04-07 | Sumitomo Metal Ind Ltd | Electrolytic descaling method by direct electrification system of steel wire rod |
| US4270317A (en) * | 1978-10-10 | 1981-06-02 | Midland-Ross Corporation | Apparatus used in the treatment of a continuous strip of metal and method of use thereof |
| JPS5864400A (ja) | 1981-10-14 | 1983-04-16 | Sumitomo Metal Ind Ltd | 鋼線材の酸性電解脱スケ−ル方法 |
| GB8517606D0 (en) * | 1985-07-12 | 1985-08-21 | Bekaert Sa Nv | Cleaning by electrochemical pickling |
| JPS62243778A (ja) * | 1986-04-15 | 1987-10-24 | Inoue Japax Res Inc | 被覆用電極 |
| JP2955500B2 (ja) | 1995-09-13 | 1999-10-04 | 住友重機械工業株式会社 | 酸洗装置および酸洗方法 |
| JP2991646B2 (ja) | 1995-09-22 | 1999-12-20 | 川崎製鉄株式会社 | ステンレス鋼帯の脱スケール前処理用鋼帯冷却装置およびステンレス鋼帯の脱スケール前処理方法 |
| JPH108298A (ja) | 1996-06-19 | 1998-01-13 | Hitachi Ltd | 熱間圧延鋼帯の脱スケール方法およびその設備 |
| JPH10183251A (ja) | 1996-12-19 | 1998-07-14 | Nippon Steel Corp | 低鉄損一方向性電磁鋼板の製造方法 |
| JP3224353B2 (ja) * | 1997-03-25 | 2001-10-29 | 川崎製鉄株式会社 | 縞鋼板の連続酸洗方法および設備 |
| US6009132A (en) * | 1997-07-25 | 1999-12-28 | Globespan Semiconductor, Inc. | System and method for obtaining clock recovery from a received data signal |
| JP2000254710A (ja) * | 1999-03-08 | 2000-09-19 | Nkk Corp | 薄物縞鋼板の製造方法 |
| JP3349117B2 (ja) | 1999-07-06 | 2002-11-20 | 住友金属工業株式会社 | 横型酸洗装置 |
| JP2001191108A (ja) | 2000-01-04 | 2001-07-17 | Hitachi Ltd | 脱スケール除去方法およびその装置 |
| JP4206029B2 (ja) * | 2003-11-05 | 2009-01-07 | 新日本製鐵株式会社 | 化成処理性に優れた熱延鋼板およびその製造方法 |
-
2009
- 2009-05-28 CN CN200980119474.5A patent/CN102046850B/zh active Active
- 2009-05-28 US US12/736,996 patent/US20110079244A1/en not_active Abandoned
- 2009-05-28 KR KR1020107026664A patent/KR101249167B1/ko active Active
- 2009-05-28 JP JP2010514573A patent/JP4714800B2/ja active Active
- 2009-05-28 WO PCT/JP2009/060205 patent/WO2009145353A1/fr not_active Ceased
- 2009-05-28 EP EP09754861.4A patent/EP2302102B1/fr active Active
- 2009-05-28 BR BRPI0913196-5A patent/BRPI0913196B1/pt active IP Right Grant
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62243788A (ja) * | 1986-04-16 | 1987-10-24 | Sumitomo Metal Ind Ltd | 鋼帯のスケ−ル除去方法およびその装置 |
| JP2000140929A (ja) * | 1998-11-10 | 2000-05-23 | Nkk Corp | 熱延コイルのスケール飛散防止法およびその装置 |
| JP2005298937A (ja) * | 2004-04-15 | 2005-10-27 | Mitsubishi-Hitachi Metals Machinery Inc | 酸洗設備 |
Non-Patent Citations (3)
| Title |
|---|
| DATABASE WPI Week 198748, Derwent World Patents Index; AN 1987-338696, XP002738972 * |
| DATABASE WPI Week 200035, Derwent World Patents Index; AN 2000-405182, XP002738973 * |
| See also references of WO2009145353A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101249167B1 (ko) | 2013-03-29 |
| US20110079244A1 (en) | 2011-04-07 |
| CN102046850A (zh) | 2011-05-04 |
| JPWO2009145353A1 (ja) | 2011-10-20 |
| KR20110003556A (ko) | 2011-01-12 |
| CN102046850B (zh) | 2014-01-29 |
| JP4714800B2 (ja) | 2011-06-29 |
| EP2302102B1 (fr) | 2017-11-15 |
| BRPI0913196B1 (pt) | 2019-04-16 |
| WO2009145353A1 (fr) | 2009-12-03 |
| EP2302102A1 (fr) | 2011-03-30 |
| BRPI0913196A2 (pt) | 2016-01-12 |
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| DAX | Request for extension of the european patent (deleted) | ||
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: NIPPON STEEL & SUMITOMO METAL CORPORATION |
|
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: C23G 1/08 20060101AFI20150507BHEP Ipc: C23G 3/02 20060101ALI20150507BHEP Ipc: C23G 3/00 20060101ALI20150507BHEP |
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