UA107061C2 - Травлення нержавіючої сталі в окислювальній, електролітичній кислій ванні - Google Patents
Травлення нержавіючої сталі в окислювальній, електролітичній кислій ванніInfo
- Publication number
- UA107061C2 UA107061C2 UAA201403616A UAA201403616A UA107061C2 UA 107061 C2 UA107061 C2 UA 107061C2 UA A201403616 A UAA201403616 A UA A201403616A UA A201403616 A UAA201403616 A UA A201403616A UA 107061 C2 UA107061 C2 UA 107061C2
- Authority
- UA
- Ukraine
- Prior art keywords
- pickling
- stainless steel
- oxidation
- acid bath
- electrolytic acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
- C25F1/02—Pickling; Descaling
- C25F1/04—Pickling; Descaling in solution
- C25F1/06—Iron or steel
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0236—Cold rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
-
- 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
-
- 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
- C23G1/085—Iron or steel solutions containing HNO3
-
- 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
- C23G1/086—Iron or steel solutions containing HF
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- ing And Chemical Polishing (AREA)
Abstract
Спосіб травлення, розроблений для травлення металевої стрічки, такої, як стрічка з нержавіючої сталі, зменшує кількість HF та/або HNO. Стрічку занурюють у щонайменше одну першу кювету для травлення, що містить суміш кислоти, такої як HSO, надлишок щонайменше одного окисника, та містить електроди, що можуть прикладати струм до стрічки, яка проходить через суміш.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161539259P | 2011-09-26 | 2011-09-26 | |
PCT/US2012/057191 WO2013049103A1 (en) | 2011-09-26 | 2012-09-26 | Stainless steel pickling in an oxidizing, electrolytic acid bath |
Publications (1)
Publication Number | Publication Date |
---|---|
UA107061C2 true UA107061C2 (uk) | 2014-11-10 |
Family
ID=47046849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA201403616A UA107061C2 (uk) | 2011-09-26 | 2012-09-26 | Травлення нержавіючої сталі в окислювальній, електролітичній кислій ванні |
Country Status (20)
Country | Link |
---|---|
US (1) | US9580831B2 (uk) |
EP (1) | EP2761063B1 (uk) |
JP (1) | JP5897717B2 (uk) |
KR (3) | KR20190009437A (uk) |
CN (1) | CN103906864B (uk) |
AU (1) | AU2012316187B2 (uk) |
BR (1) | BR112014007132A2 (uk) |
CA (1) | CA2849304C (uk) |
ES (1) | ES2605452T3 (uk) |
HR (1) | HRP20161598T1 (uk) |
HU (1) | HUE031817T2 (uk) |
MX (1) | MX355793B (uk) |
PL (1) | PL2761063T3 (uk) |
RS (1) | RS55232B1 (uk) |
RU (1) | RU2583500C2 (uk) |
SI (1) | SI2761063T1 (uk) |
TW (1) | TWI452181B (uk) |
UA (1) | UA107061C2 (uk) |
WO (1) | WO2013049103A1 (uk) |
ZA (1) | ZA201402871B (uk) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9580831B2 (en) | 2011-09-26 | 2017-02-28 | Ak Steel Properties, Inc. | Stainless steel pickling in an oxidizing, electrolytic acid bath |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103820798B (zh) * | 2014-03-18 | 2016-06-01 | 中冶南方工程技术有限公司 | 热轧双相不锈钢带钢的连续酸洗生产方法 |
CN103882456B (zh) * | 2014-03-18 | 2016-03-30 | 中冶南方工程技术有限公司 | 热轧436l超纯铁素体不锈钢带钢退火酸洗方法 |
CN103820799B (zh) * | 2014-03-18 | 2016-06-29 | 中冶南方工程技术有限公司 | 热轧超级奥氏体不锈钢带钢的连续酸洗生产方法 |
CN107653485A (zh) * | 2017-10-11 | 2018-02-02 | 徐州中泰能源科技有限公司 | 一种绿色环保的铁制品除锈方法 |
BE1026906B1 (nl) * | 2018-12-20 | 2020-07-22 | Aperam Stainless Belgium | Werkwijze voor het produceren van op ten minste drie verschillende manieren afgewerkt roestvast plaatstaal |
BE1026907B1 (nl) * | 2018-12-20 | 2020-07-22 | Aperam Stainless Belgium | Werkwijze voor het produceren van op ten minste drie verschillende manieren afgewerkt roestvast plaatstaal |
Family Cites Families (30)
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US2347742A (en) * | 1939-09-18 | 1944-05-02 | Rustless Iron & Steel Corp | Pickling process |
FR1226856A (fr) * | 1958-12-23 | 1960-08-16 | Procédé de décapage des aciers alliés | |
US3622478A (en) | 1960-11-14 | 1971-11-23 | Gen Electric | Continuous regeneration of ferric sulfate pickling bath |
IT1225255B (it) * | 1982-09-21 | 1990-11-05 | Italimpianti | Metodo di ricottura continua di nastri di lamierino d acciaio e linea di ricottura continua per l attuazione di tale metodo |
JPS62167900A (ja) | 1986-01-17 | 1987-07-24 | Agency Of Ind Science & Technol | Sus 304 鋼熱間圧延鋼のスケ−ル除去方法 |
GB8922504D0 (en) * | 1989-10-05 | 1989-11-22 | Interox Chemicals Ltd | Hydrogen peroxide solutions |
RU1807098C (ru) | 1990-01-05 | 1993-04-07 | Филиал Всесоюзного научно-исследовательского и проектно-конструкторского института металлургического машиностроения им.А.И.Целикова, г.Славянск | Способ удалени окалины с поверхности плоского проката |
AT395601B (de) | 1990-07-27 | 1993-02-25 | Andritz Ag Maschf | Verfahren zum beizen von edelstahl |
US5175502A (en) * | 1990-09-14 | 1992-12-29 | Armco Steel Company, L.P. | Method and apparatus for determining acid concentration |
IT1255655B (it) | 1992-08-06 | 1995-11-09 | Processo di decapaggio e passivazione di acciaio inossidabile senza impiego di acido nitrico | |
IT1276955B1 (it) | 1995-10-18 | 1997-11-03 | Novamax Itb S R L | Processo di decapaggio e passivazione di acciaio inossidabile senza impiego di acido nitrico |
SE510298C2 (sv) | 1995-11-28 | 1999-05-10 | Eka Chemicals Ab | Sätt vid betning av stål |
IT1282979B1 (it) | 1996-05-09 | 1998-04-03 | Novamax Itb S R L | Procedimento per il decapaggio dell'acciaio nel quale la ossidazione dello ione ferroso formatosi viene effettuata per via elettrochimica |
US5743968A (en) * | 1997-03-20 | 1998-04-28 | Armco Inc. | Hydrogen peroxide pickling of stainless steel |
US5879465A (en) * | 1996-12-20 | 1999-03-09 | Mckevitt; Patrick | Method and apparatus for descaling hot rolled stainless steel strip |
AU2086299A (en) * | 1997-12-23 | 1999-07-12 | Henkel Corporation | Pickling process with at least two steps |
AT407755B (de) * | 1998-07-15 | 2001-06-25 | Andritz Patentverwaltung | Verfahren zum beizen von edelstahl |
IT1302202B1 (it) | 1998-09-11 | 2000-07-31 | Henkel Kgaa | Processo di decapaggio elettrolitico con soluzioni esenti da acidonitrico. |
JP2000192300A (ja) * | 1998-12-22 | 2000-07-11 | Daido Steel Co Ltd | 鉄系金属線材の酸洗処理方法 |
AT406486B (de) * | 1998-12-22 | 2000-05-25 | Andritz Patentverwaltung | Verfahren zum beizen von edelstahl |
IT1312556B1 (it) | 1999-05-03 | 2002-04-22 | Henkel Kgaa | Processo di decapaggio di acciaio inossidabile in assenza di acidonitrico ed in presenza di ioni cloruro |
US6274027B1 (en) * | 1999-07-06 | 2001-08-14 | Sumitomo Metal Industries, Ltd | Method of descaling titanium material and descaled titanium material |
DE60215629T2 (de) | 2001-04-09 | 2007-09-06 | AK Steel Properties, Inc., Middletown | Verfahren zum beizen von rostfreiem stahl unter verwendung von wasserstoffperoxid |
KR100654513B1 (ko) | 2001-04-09 | 2006-12-05 | 에이케이 스틸 프로퍼티즈 인코포레이티드 | 실리콘함유 전기강 스트립의 피클링 방법 |
ITRM20010223A1 (it) * | 2001-04-24 | 2002-10-24 | Ct Sviluppo Materiali Spa | Metodo per la descagliatura elettrolitica continua di acciai inossidabili in presenza di effetti indiretti del passaggio di corrente. |
ITRM20010747A1 (it) | 2001-12-19 | 2003-06-19 | Ct Sviluppo Materiali Spa | Procedimento a ridotto impatto ambientale e relativo impianto per descagliare, decapare e finire/passivare, in modo continuo, integrato e fl |
JP4332115B2 (ja) * | 2002-10-15 | 2009-09-16 | ヘンケル・アクチェンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト・アウフ・アクチェン | 鋼及びステンレス鋼の酸洗い又は光沢化/不動態化用溶液及び方法 |
CN101165223B (zh) * | 2007-08-15 | 2010-06-09 | 山西太钢不锈钢股份有限公司 | 一种不锈钢表面的酸洗方法 |
US8128754B2 (en) | 2008-11-14 | 2012-03-06 | Ak Steel Properties, Inc. | Ferric pickling of silicon steel |
CN103906864B (zh) | 2011-09-26 | 2017-01-18 | Ak钢铁产权公司 | 氧化的电解酸浴中的不锈钢酸洗 |
-
2012
- 2012-09-26 CN CN201280046563.3A patent/CN103906864B/zh not_active Expired - Fee Related
- 2012-09-26 US US13/627,022 patent/US9580831B2/en active Active
- 2012-09-26 AU AU2012316187A patent/AU2012316187B2/en not_active Ceased
- 2012-09-26 WO PCT/US2012/057191 patent/WO2013049103A1/en active Application Filing
- 2012-09-26 KR KR1020197001988A patent/KR20190009437A/ko not_active Application Discontinuation
- 2012-09-26 SI SI201230795A patent/SI2761063T1/sl unknown
- 2012-09-26 RU RU2014113442/02A patent/RU2583500C2/ru not_active IP Right Cessation
- 2012-09-26 EP EP12775373.9A patent/EP2761063B1/en active Active
- 2012-09-26 JP JP2014532100A patent/JP5897717B2/ja not_active Expired - Fee Related
- 2012-09-26 CA CA2849304A patent/CA2849304C/en active Active
- 2012-09-26 PL PL12775373T patent/PL2761063T3/pl unknown
- 2012-09-26 RS RS20160862A patent/RS55232B1/sr unknown
- 2012-09-26 TW TW101135402A patent/TWI452181B/zh not_active IP Right Cessation
- 2012-09-26 MX MX2014003564A patent/MX355793B/es active IP Right Grant
- 2012-09-26 ES ES12775373.9T patent/ES2605452T3/es active Active
- 2012-09-26 HU HUE12775373A patent/HUE031817T2/en unknown
- 2012-09-26 BR BR112014007132A patent/BR112014007132A2/pt not_active Application Discontinuation
- 2012-09-26 KR KR1020167002295A patent/KR20160022931A/ko active Application Filing
- 2012-09-26 UA UAA201403616A patent/UA107061C2/uk unknown
- 2012-09-26 KR KR1020147011318A patent/KR20140069293A/ko active Application Filing
-
2014
- 2014-04-22 ZA ZA2014/02871A patent/ZA201402871B/en unknown
-
2016
- 2016-11-30 HR HRP20161598TT patent/HRP20161598T1/hr unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9580831B2 (en) | 2011-09-26 | 2017-02-28 | Ak Steel Properties, Inc. | Stainless steel pickling in an oxidizing, electrolytic acid bath |
Also Published As
Publication number | Publication date |
---|---|
CA2849304C (en) | 2016-07-05 |
PL2761063T3 (pl) | 2017-03-31 |
WO2013049103A1 (en) | 2013-04-04 |
AU2012316187B2 (en) | 2015-09-24 |
CA2849304A1 (en) | 2013-04-04 |
CN103906864A (zh) | 2014-07-02 |
KR20140069293A (ko) | 2014-06-09 |
TWI452181B (zh) | 2014-09-11 |
US9580831B2 (en) | 2017-02-28 |
ES2605452T3 (es) | 2017-03-14 |
MX2014003564A (es) | 2014-07-09 |
MX355793B (es) | 2018-04-27 |
TW201319331A (zh) | 2013-05-16 |
RU2583500C2 (ru) | 2016-05-10 |
RS55232B1 (sr) | 2017-02-28 |
CN103906864B (zh) | 2017-01-18 |
HRP20161598T1 (hr) | 2016-12-30 |
RU2014113442A (ru) | 2015-11-10 |
SI2761063T1 (sl) | 2017-01-31 |
JP5897717B2 (ja) | 2016-03-30 |
KR20190009437A (ko) | 2019-01-28 |
AU2012316187A1 (en) | 2014-04-10 |
HUE031817T2 (en) | 2017-08-28 |
EP2761063A1 (en) | 2014-08-06 |
KR20160022931A (ko) | 2016-03-02 |
JP2014526617A (ja) | 2014-10-06 |
US20130074871A1 (en) | 2013-03-28 |
BR112014007132A2 (pt) | 2017-04-04 |
EP2761063B1 (en) | 2016-09-14 |
ZA201402871B (en) | 2015-12-23 |
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