HRP20161598T1 - Nagrizanje nehrđajućeg čelika u oksidirajućoj elektrolitskoj kiseloj kupelji - Google Patents
Nagrizanje nehrđajućeg čelika u oksidirajućoj elektrolitskoj kiseloj kupelji Download PDFInfo
- Publication number
- HRP20161598T1 HRP20161598T1 HRP20161598TT HRP20161598T HRP20161598T1 HR P20161598 T1 HRP20161598 T1 HR P20161598T1 HR P20161598T T HRP20161598T T HR P20161598TT HR P20161598 T HRP20161598 T HR P20161598T HR P20161598 T1 HRP20161598 T1 HR P20161598T1
- Authority
- HR
- Croatia
- Prior art keywords
- mixture
- steel
- concentration
- ranges
- stainless steel
- Prior art date
Links
- 230000001590 oxidative effect Effects 0.000 title claims 6
- 229910001220 stainless steel Inorganic materials 0.000 title claims 6
- 239000010935 stainless steel Substances 0.000 title claims 4
- 239000002253 acid Substances 0.000 title 1
- 238000005554 pickling Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims 20
- 239000000203 mixture Substances 0.000 claims 17
- 229910000831 Steel Inorganic materials 0.000 claims 10
- 239000010959 steel Substances 0.000 claims 10
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims 6
- 229910017604 nitric acid Inorganic materials 0.000 claims 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 5
- 229910000360 iron(III) sulfate Inorganic materials 0.000 claims 5
- 239000007800 oxidant agent Substances 0.000 claims 5
- 235000011149 sulphuric acid Nutrition 0.000 claims 5
- 238000005530 etching Methods 0.000 claims 3
- 235000003891 ferrous sulphate Nutrition 0.000 claims 2
- 239000011790 ferrous sulphate Substances 0.000 claims 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims 2
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 claims 2
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims 2
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
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)
Claims (19)
1. Postupak nagrizanja trake feritnog nehrđajućeg čelika, naznačen time što se sastoji u: obradi čelika prvom smjesom koja se nalazi u prvoj kadi, gdje prva smjesa sadrži H2SO4, najmanje jedan oksidans u suvišku, gdje najmanje jedan oksidans služi za prevođenje ukupne količine fero sulfata u feri sulfat (Fe2(SO4)3), uz primjenu struje na čelik, gdje prva smjesa ne sadrži HF.
2. Postupak u skladu s patentnim zahtjevom 1, naznačen time što se koncentracija H2SO4 kreće od 10 g/l do 200 g/l.
3. Postupak u skladu s patentnim zahtjevom 1, naznačen time što je prva kada jedina kada upotrijebljena u postupku nagrizanja.
4. Postupak nagrizanja kontinuirane trake nehrđajućeg čelika, naznačen time što se sastoji u: obradi čelika prvom smjesom koja se nalazi u prvoj kadi, gdje prva smjesa sadrži H2SO4, najmanje jedan oksidans u suvišku, gdje najmanje jedan oksidans služi za prevođenje ukupne količine fero sulfata u feri sulfat (Fe2(SO4)3), uz primjenu struje na čelik, gdje se koncentracija H2SO4 kreće od 10 g/l do 200 g/l.
5. Postupak u skladu s patentnim zahtjevom 1 ili 4, naznačen time što se koncentracija Fe2(SO4)3 kreće od 5 g/l do 100 g/l.
6. Postupak u skladu s patentnim zahtjevom 1 ili 4, naznačen time što je najmanje jedan oksidans H2O2.
7. Postupak u skladu s patentnim zahtjevom 4, naznačen time što prva smjesa dodatno sadrži HF.
8. Postupak u skladu s patentnim zahtjevom 7, naznačen time što se koncentracija H2SO4 kreće od 25 g/l do 35 g/l, a koncentracija HF se kreće od 0 g/l do 100 g/l.
9. Postupak u skladu s patentnim zahtjevom 1 ili 4, naznačen time što se korak primjene struje na čeliku sastoji u primjeni struje preko najmanje jedne od katode ili anode.
10. Postupak u skladu s patentnim zahtjevom 9, naznačen time što čelik sadrži jednu od katode ili anode.
11. Postupak u skladu s patentnim zahtjevom 4, naznačen time što se sastoji u dodatnoj obradi čelika drugom smjesom koja se nalazi u drugoj kadi, gdje druga smjesa sadrži najmanje jedno od HNO3 i HF, gdje se koncentracija HNO3 kreće od 10 g/l do 130 g/l, a koncentracija HF se kreće od 0 g/l do 30 g/l.
12. Postupak u skladu s patentnim zahtjevom 11, naznačen time što prva smjesa dodatno sadrži HF.
13. Postupak u skladu s patentnim zahtjevom 12, naznačen time što nehrđajući čelik sadrži feritni nehrđajući čelik, a druga smjesa sadrži HNO3.
14. Postupak u skladu s patentnim zahtjevom 11, naznačen time što nehrđajući čelik sadrži austenitni nehrđajući čelik, a druga smjesa sadrži HNO3 i HF, te gdje je koncentracija HF u drugoj smjesi u rasponu od 5 g/l do 25 g/l.
15. Postupak u skladu s patentnim zahtjevom 11, naznačen time što se sastoji u dodatnoj obradi čelika trećom smjesom koja se nalazi u trećoj kadi, gdje treća smjesa sadrži HNO3, te gdje se koncentracija HNO3 kreće od 10 g/l do 130 g/l.
16. Postupak u skladu s patentnim zahtjevom 1 ili 4, naznačen time što se čelik bajca kontinuirano.
17. Postupak u skladu s patentnim zahtjevom 4, naznačen time što je temperatura prve smjese u rasponu od 21,1 °C (70 °F) do 82,2 °C (180 °F) ili u rasponu od 27,7 °C (80 °F) do 54,4 °C (130 °F).
18. Postupak u skladu s patentnim zahtjevom 4, naznačen time što je količina ukupnih otopljenih metala u prvoj smjesi nakon što prva smjesa obradi traku jednaka ili manja od 80 g/l.
19. Postupak u skladu s patentnim zahtjevom 4, naznačen time što se korak primjene struje na čeliku sastoji u primjeni struje putem elektroda raspoređenih u aranžmanu katoda-anoda-katoda i provodi se uz primjenu struje u rasponu od 10 C/dm2 do 200 C/dm2, uz gustoću struje u rasponu od 1 A/dm2 do 100 A/dm2.
Applications Claiming Priority (3)
| 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 |
| EP12775373.9A EP2761063B1 (en) | 2011-09-26 | 2012-09-26 | Stainless steel pickling in an oxidizing, electrolytic acid bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HRP20161598T1 true HRP20161598T1 (hr) | 2016-12-30 |
Family
ID=47046849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HRP20161598TT HRP20161598T1 (hr) | 2011-09-26 | 2016-11-30 | Nagrizanje nehrđajućeg čelika u oksidirajućoj elektrolitskoj kiseloj kupelji |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US9580831B2 (hr) |
| EP (1) | EP2761063B1 (hr) |
| JP (1) | JP5897717B2 (hr) |
| KR (3) | KR20160022931A (hr) |
| CN (1) | CN103906864B (hr) |
| AU (1) | AU2012316187B2 (hr) |
| BR (1) | BR112014007132A2 (hr) |
| CA (1) | CA2849304C (hr) |
| ES (1) | ES2605452T3 (hr) |
| HR (1) | HRP20161598T1 (hr) |
| HU (1) | HUE031817T2 (hr) |
| MX (1) | MX355793B (hr) |
| PL (1) | PL2761063T3 (hr) |
| RS (1) | RS55232B1 (hr) |
| RU (1) | RU2583500C2 (hr) |
| SI (1) | SI2761063T1 (hr) |
| TW (1) | TWI452181B (hr) |
| UA (1) | UA107061C2 (hr) |
| WO (1) | WO2013049103A1 (hr) |
| ZA (1) | ZA201402871B (hr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112014007132A2 (pt) | 2011-09-26 | 2017-04-04 | Ak Steel Properties Inc | decapagem de aço inoxidável em um banho de ácido ele-trolítico, oxidante |
| 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 |
| 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 |
| 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 |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| ZA9811837B (en) * | 1997-12-23 | 1999-06-23 | Henkel Corp | 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. |
| AT406486B (de) * | 1998-12-22 | 2000-05-25 | Andritz Patentverwaltung | Verfahren zum beizen von edelstahl |
| 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 |
| 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 |
| JP4175463B2 (ja) | 2001-04-09 | 2008-11-05 | エイケイ・スティール・プロパティーズ・インコーポレイテッド | ステンレス鋼等級のための過酸化水素酸洗計画 |
| AU2002307176B2 (en) | 2001-04-09 | 2007-02-15 | Ak Steel Properties, Inc. | Hydrogen peroxide pickling of silicon-containing electrical steel grades |
| 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 |
| ES2350095T3 (es) * | 2002-10-15 | 2011-01-18 | HENKEL AG & CO. KGAA | Solución y procedimiento de decapado para acero inoxidable. |
| 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 |
| CA2738724C (en) | 2008-11-14 | 2013-04-23 | Ak Steel Properties, Inc. | Ferric pickling of silicon steel |
| BR112014007132A2 (pt) | 2011-09-26 | 2017-04-04 | Ak Steel Properties Inc | decapagem de aço inoxidável em um banho de ácido ele-trolítico, oxidante |
-
2012
- 2012-09-26 BR BR112014007132A patent/BR112014007132A2/pt not_active Application Discontinuation
- 2012-09-26 CN CN201280046563.3A patent/CN103906864B/zh not_active Expired - Fee Related
- 2012-09-26 CA CA2849304A patent/CA2849304C/en active Active
- 2012-09-26 KR KR1020167002295A patent/KR20160022931A/ko active Application Filing
- 2012-09-26 RU RU2014113442/02A patent/RU2583500C2/ru not_active IP Right Cessation
- 2012-09-26 HU HUE12775373A patent/HUE031817T2/en 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 EP EP12775373.9A patent/EP2761063B1/en active Active
- 2012-09-26 UA UAA201403616A patent/UA107061C2/uk unknown
- 2012-09-26 JP JP2014532100A patent/JP5897717B2/ja not_active Expired - Fee Related
- 2012-09-26 KR KR1020197001988A patent/KR20190009437A/ko not_active Application Discontinuation
- 2012-09-26 WO PCT/US2012/057191 patent/WO2013049103A1/en active Application Filing
- 2012-09-26 PL PL12775373T patent/PL2761063T3/pl unknown
- 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 AU AU2012316187A patent/AU2012316187B2/en not_active Ceased
- 2012-09-26 KR KR1020147011318A patent/KR20140069293A/ko active Application Filing
- 2012-09-26 SI SI201230795A patent/SI2761063T1/sl unknown
- 2012-09-26 US US13/627,022 patent/US9580831B2/en active Active
-
2014
- 2014-04-22 ZA ZA2014/02871A patent/ZA201402871B/en unknown
-
2016
- 2016-11-30 HR HRP20161598TT patent/HRP20161598T1/hr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR20140069293A (ko) | 2014-06-09 |
| CA2849304A1 (en) | 2013-04-04 |
| SI2761063T1 (sl) | 2017-01-31 |
| PL2761063T3 (pl) | 2017-03-31 |
| KR20160022931A (ko) | 2016-03-02 |
| EP2761063B1 (en) | 2016-09-14 |
| WO2013049103A1 (en) | 2013-04-04 |
| HUE031817T2 (en) | 2017-08-28 |
| US9580831B2 (en) | 2017-02-28 |
| AU2012316187B2 (en) | 2015-09-24 |
| MX2014003564A (es) | 2014-07-09 |
| ES2605452T3 (es) | 2017-03-14 |
| AU2012316187A1 (en) | 2014-04-10 |
| CN103906864B (zh) | 2017-01-18 |
| RS55232B1 (sr) | 2017-02-28 |
| JP2014526617A (ja) | 2014-10-06 |
| TWI452181B (zh) | 2014-09-11 |
| BR112014007132A2 (pt) | 2017-04-04 |
| KR20190009437A (ko) | 2019-01-28 |
| EP2761063A1 (en) | 2014-08-06 |
| TW201319331A (zh) | 2013-05-16 |
| CN103906864A (zh) | 2014-07-02 |
| JP5897717B2 (ja) | 2016-03-30 |
| RU2014113442A (ru) | 2015-11-10 |
| UA107061C2 (uk) | 2014-11-10 |
| CA2849304C (en) | 2016-07-05 |
| RU2583500C2 (ru) | 2016-05-10 |
| US20130074871A1 (en) | 2013-03-28 |
| MX355793B (es) | 2018-04-27 |
| ZA201402871B (en) | 2015-12-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| HRP20161598T1 (hr) | Nagrizanje nehrđajućeg čelika u oksidirajućoj elektrolitskoj kiseloj kupelji | |
| CN105018948B (zh) | 一种热轧304奥氏体不锈钢酸洗方法 | |
| CN103403230A (zh) | 生产具有出色表面质量的低铬铁素体基冷轧不锈钢板的生态友好型高速酸浸法 | |
| EP2978879B1 (en) | Method for treating in continuous the surface of a laminate made of stainless steel in a solution based on sulfuric acid | |
| DE60102387T2 (de) | Methode zum kontinuierlichen elektrolytischen beizen von metallen mittels wechselstrom gespeisten zellen | |
| KR20010089247A (ko) | 무질산 용액을 사용한 전해 산세척 방법 | |
| KR100696850B1 (ko) | 저크롬 페라이트계 스테인레스강의 고속산세방법 | |
| KR20120075345A (ko) | 고크롬 페라이트계 스테인리스강 산세 방법 | |
| TW201510286A (zh) | 鋼材之電解除銹方法及其除銹產物 | |
| CN104120242B (zh) | 一种冷轧304奥氏体不锈钢带钢轻量氧化退火酸洗方法 | |
| CN109609962A (zh) | 一种不锈钢带的酸洗方法 | |
| CN210796636U (zh) | 一种不锈钢带的酸洗设备 | |
| CN103898525A (zh) | 去除钢材的锈皮的方法 | |
| KR101382934B1 (ko) | 내식성 향상을 위한 오스테나이트계 스테인리스 냉연강판의 고속 산세 프로세스 | |
| FI90093B (fi) | Foerfarande foer betning av aedelstaol | |
| CN104032122B (zh) | 一种冷轧304奥氏体不锈钢带钢退火酸洗生产方法 | |
| JPH01234600A (ja) | ステンレス鋼帯の脱スケール方法 | |
| JP2005232546A (ja) | ステンレス冷延焼鈍鋼板の脱スケール方法 | |
| PL220321B1 (pl) | Sposób elektrolitycznego trawienia stali nierdzewnych | |
| JPH08311700A (ja) | 防眩性に優れたステンレス鋼板の製造方法 |