ATE204033T1 - STAINLESS STEEL PICKLING WITH SOLUTION CONTAINING HYDROGEN PEROXIDE - Google Patents
STAINLESS STEEL PICKLING WITH SOLUTION CONTAINING HYDROGEN PEROXIDEInfo
- Publication number
- ATE204033T1 ATE204033T1 AT97108296T AT97108296T ATE204033T1 AT E204033 T1 ATE204033 T1 AT E204033T1 AT 97108296 T AT97108296 T AT 97108296T AT 97108296 T AT97108296 T AT 97108296T AT E204033 T1 ATE204033 T1 AT E204033T1
- Authority
- AT
- Austria
- Prior art keywords
- stainless steel
- solution containing
- hydrogen peroxide
- containing hydrogen
- steel pickling
- Prior art date
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
- 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
- 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
- C23G1/081—Iron or steel solutions containing H2SO4
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/667,498 US5702534A (en) | 1996-05-24 | 1996-05-24 | Hydrogen peroxide pickling of stainless steel |
| US08/821,154 US5743968A (en) | 1997-03-20 | 1997-03-20 | Hydrogen peroxide pickling of stainless steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE204033T1 true ATE204033T1 (en) | 2001-08-15 |
Family
ID=27099693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT97108296T ATE204033T1 (en) | 1996-05-24 | 1997-05-22 | STAINLESS STEEL PICKLING WITH SOLUTION CONTAINING HYDROGEN PEROXIDE |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0808919B1 (en) |
| JP (1) | JP4032319B2 (en) |
| KR (1) | KR100492841B1 (en) |
| CN (1) | CN1177082C (en) |
| AR (1) | AR007285A1 (en) |
| AT (1) | ATE204033T1 (en) |
| AU (1) | AU706523B2 (en) |
| BR (1) | BR9703228A (en) |
| CA (1) | CA2205122C (en) |
| DE (1) | DE69705993T2 (en) |
| DK (1) | DK0808919T3 (en) |
| ES (1) | ES2162155T3 (en) |
| MX (1) | MX9703809A (en) |
| TW (1) | TW416996B (en) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030090720A (en) * | 2001-04-09 | 2003-11-28 | 에이케이 프로퍼티즈 인코포레이티드 | Apparatus and method for removing hydrogen peroxide from spent pickle liquor |
| EP1377692B1 (en) * | 2001-04-09 | 2005-11-09 | AK Steel Properties, Inc. | Hydrogen peroxide pickling of silicon-containing electrical steel grades |
| KR100470410B1 (en) * | 2002-05-29 | 2005-02-07 | 주식회사 포스코 | Pickling method for reducing hot spot of cold rolled strip surface |
| KR100948923B1 (en) * | 2003-05-29 | 2010-03-23 | 주식회사 포스코 | Strip peeling device with strip of pickling tank |
| CN101922011B (en) * | 2010-08-06 | 2012-08-29 | 东北大学 | Pickling method of surface of 430 stainless steel |
| KR101316393B1 (en) * | 2011-08-10 | 2013-10-08 | 주식회사 포스코 | Eco-friendly scale removing system of martensitic stainless steel sheet and method for manufacturing martensitic stainless steel sheet using the same |
| EP3029163B9 (en) | 2014-12-02 | 2019-11-27 | CMI UVK GmbH | Method and system of treating a carbon steel strip, especially for pickling |
| CN106148973A (en) * | 2015-04-21 | 2016-11-23 | 宝钢特钢有限公司 | A kind of acid washing method of hot rolling ordinary stainless steel plate |
| CN105887104A (en) * | 2016-06-02 | 2016-08-24 | 中冶南方工程技术有限公司 | Nitric acid-free pickling method for hot-rolled 439 ferrite stainless steel |
| CN106011886A (en) * | 2016-06-02 | 2016-10-12 | 中冶南方工程技术有限公司 | Nitric acid-free pickling method for hot-rolled 201 austenitic stainless steel |
| CN105908196A (en) * | 2016-06-02 | 2016-08-31 | 中冶南方工程技术有限公司 | Nitric acid-free acid washing method of hot-rolled 304 austenitic stainless steel |
| CN105887103A (en) * | 2016-06-02 | 2016-08-24 | 中冶南方工程技术有限公司 | Nitric acid-free acid pickling method for hot-rolled 430 ferritic stainless steel |
| CN105908195B (en) * | 2016-06-02 | 2018-03-27 | 中冶南方工程技术有限公司 | A kind of hot rolling 409L ferritic stainless steels are without nitric acid acidwashing method |
| CN106435607B (en) * | 2016-06-30 | 2021-05-18 | 宝钢德盛不锈钢有限公司 | Environment-friendly continuous annealing and pickling production method for stainless steel hot-rolled coil and pickling solution |
| CN106835159B (en) * | 2016-12-27 | 2021-05-18 | 宝钢德盛不锈钢有限公司 | Continuous pickling method and pickling solution for medium-high chromium stainless steel cold-rolled coil |
| TWI657167B (en) * | 2018-02-21 | 2019-04-21 | 中國鋼鐵股份有限公司 | Pickled steel belt cleaning device |
| EP3855898B1 (en) * | 2018-09-24 | 2022-08-31 | Lely Patent N.V. | Milking system with detection system |
| CN110316511A (en) * | 2019-06-05 | 2019-10-11 | 浙江长兴鼎昌金属制品有限公司 | A kind of energy-saving equipment producing cooling conveying for stainless steel |
| CN115608693A (en) * | 2021-07-16 | 2023-01-17 | 福建钜能电力有限公司 | Pretreatment method of novel flocking flower basket |
| CN114011790A (en) * | 2021-11-25 | 2022-02-08 | 桂林电子科技大学 | Automatic pickling processing equipment for mechanical parts |
| CN114959717A (en) * | 2022-06-15 | 2022-08-30 | 中冶华天工程技术有限公司 | Method for removing iron scale of ferritic stainless steel |
| CN118407053A (en) * | 2024-04-29 | 2024-07-30 | 山东大学 | A new environmentally friendly steel oxide scale cleaning agent and its application |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2895856A (en) * | 1955-12-15 | 1959-07-21 | United States Steel Corp | Method of pickling chromium-containing steel tubes |
| JPS5096431A (en) * | 1973-12-28 | 1975-07-31 | ||
| SE439025B (en) * | 1979-09-13 | 1985-05-28 | Fagersta Ab | SET TO REMOVE OXID LAYERS FROM THE SURFACE OF HOT ROLLED STAINLESS STEEL |
| JPS5681688A (en) * | 1979-12-06 | 1981-07-03 | Kawasaki Steel Corp | Pickling method for hot rolled austenitic stainless steel plate |
| JPS5861283A (en) * | 1981-10-05 | 1983-04-12 | Sumitomo Metal Ind Ltd | Descaling method for steel wire rod by pickling |
| JPS60152689A (en) * | 1984-01-19 | 1985-08-10 | Nippon Steel Corp | Pickling method for preventing die galling of hot rolled steel sheet |
| JPS60243289A (en) * | 1984-05-17 | 1985-12-03 | Kobe Steel Ltd | Pickling method |
| US5154774A (en) * | 1985-09-19 | 1992-10-13 | Ugine Aciers De Chatillon Et Gueugnon | Process for acid pickling of stainless steel products |
| IT1255655B (en) * | 1992-08-06 | 1995-11-09 | STAINLESS STEEL PICKLING AND PASSIVATION PROCESS WITHOUT THE USE OF NITRIC ACID | |
| JPH06320494A (en) * | 1993-05-18 | 1994-11-22 | Tokai Kikai Seisakusho:Kk | Trimming processing device for wood hardboard and the like |
| DE4420718A1 (en) * | 1994-06-15 | 1995-12-21 | Gewerk Keramchemie | Pickling strip or sheet material |
-
1997
- 1997-05-02 TW TW086105876A patent/TW416996B/en not_active IP Right Cessation
- 1997-05-12 CA CA002205122A patent/CA2205122C/en not_active Expired - Fee Related
- 1997-05-21 JP JP13121597A patent/JP4032319B2/en not_active Expired - Lifetime
- 1997-05-22 EP EP97108296A patent/EP0808919B1/en not_active Expired - Lifetime
- 1997-05-22 ES ES97108296T patent/ES2162155T3/en not_active Expired - Lifetime
- 1997-05-22 DK DK97108296T patent/DK0808919T3/en active
- 1997-05-22 DE DE69705993T patent/DE69705993T2/en not_active Expired - Lifetime
- 1997-05-22 AT AT97108296T patent/ATE204033T1/en not_active IP Right Cessation
- 1997-05-23 AU AU23601/97A patent/AU706523B2/en not_active Ceased
- 1997-05-23 BR BR9703228A patent/BR9703228A/en not_active IP Right Cessation
- 1997-05-23 KR KR1019970020297A patent/KR100492841B1/en not_active Expired - Fee Related
- 1997-05-23 MX MX9703809A patent/MX9703809A/en unknown
- 1997-05-26 CN CNB971054266A patent/CN1177082C/en not_active Expired - Fee Related
- 1997-05-26 AR ARP970102223A patent/AR007285A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN1178262A (en) | 1998-04-08 |
| DE69705993D1 (en) | 2001-09-13 |
| MX9703809A (en) | 1998-04-30 |
| CA2205122C (en) | 2008-07-15 |
| DK0808919T3 (en) | 2001-10-08 |
| AU2360197A (en) | 1997-11-27 |
| JPH1046373A (en) | 1998-02-17 |
| JP4032319B2 (en) | 2008-01-16 |
| AR007285A1 (en) | 1999-10-27 |
| TW416996B (en) | 2001-01-01 |
| EP0808919B1 (en) | 2001-08-08 |
| EP0808919A1 (en) | 1997-11-26 |
| CA2205122A1 (en) | 1997-11-24 |
| DE69705993T2 (en) | 2002-04-04 |
| KR970074980A (en) | 1997-12-10 |
| KR100492841B1 (en) | 2005-08-31 |
| ES2162155T3 (en) | 2001-12-16 |
| BR9703228A (en) | 1998-09-01 |
| CN1177082C (en) | 2004-11-24 |
| AU706523B2 (en) | 1999-06-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |