ATE262057T1 - Methode zum kontinuierlichen elektrolytischen beizen von metallen mittels wechselstrom gespeisten zellen - Google Patents
Methode zum kontinuierlichen elektrolytischen beizen von metallen mittels wechselstrom gespeisten zellenInfo
- Publication number
- ATE262057T1 ATE262057T1 AT01961136T AT01961136T ATE262057T1 AT E262057 T1 ATE262057 T1 AT E262057T1 AT 01961136 T AT01961136 T AT 01961136T AT 01961136 T AT01961136 T AT 01961136T AT E262057 T1 ATE262057 T1 AT E262057T1
- Authority
- AT
- Austria
- Prior art keywords
- metals
- alternating current
- continuous electrolytic
- electrolytic pickling
- sec
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2000RM000456A IT1317896B1 (it) | 2000-08-10 | 2000-08-10 | Metodo di decapaggio elettrolitico continuo di prodotti metallici concelle alimentate a corrente alternata. |
PCT/IT2001/000435 WO2002012596A2 (en) | 2000-08-10 | 2001-08-06 | Continuous electrolytic pickling method for metallic products using alternate current supplied cells |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE262057T1 true ATE262057T1 (de) | 2004-04-15 |
Family
ID=11454885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01961136T ATE262057T1 (de) | 2000-08-10 | 2001-08-06 | Methode zum kontinuierlichen elektrolytischen beizen von metallen mittels wechselstrom gespeisten zellen |
Country Status (9)
Country | Link |
---|---|
US (1) | US20040031696A1 (de) |
EP (1) | EP1307609B1 (de) |
CN (1) | CN1318652C (de) |
AT (1) | ATE262057T1 (de) |
AU (1) | AU2001282513A1 (de) |
DE (1) | DE60102387T2 (de) |
ES (1) | ES2220795T3 (de) |
IT (1) | IT1317896B1 (de) |
WO (1) | WO2002012596A2 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10160318A1 (de) * | 2001-12-07 | 2003-06-18 | Henkel Kgaa | Verfahren zum Beizen von martensitischem oder ferritischem Edelstahl |
DE102008057151A1 (de) * | 2008-11-13 | 2010-05-27 | Henkel Ag & Co. Kgaa | Verfahren zum Herstellen eines elektrolytisch verzinkten hochfesten Stahlbleches |
CN102260899B (zh) * | 2010-05-25 | 2013-04-03 | 宝山钢铁股份有限公司 | 钛/钛合金板带表面氧化皮去除方法 |
US20120168320A1 (en) * | 2010-12-30 | 2012-07-05 | Monique Chauntia Bland | System and method for scale removal from a nickel-based superalloy component |
JP6144006B2 (ja) * | 2011-01-17 | 2017-06-07 | Jfeスチール株式会社 | 燃料電池セパレータ用ステンレス鋼の製造方法、燃料電池セパレータ用ステンレス鋼、燃料電池セパレータ、ならびに燃料電池 |
CN103014824A (zh) * | 2011-09-21 | 2013-04-03 | 李文志 | 低碳型交流电化学除油工艺方法 |
ITMI20130494A1 (it) | 2013-03-29 | 2014-09-30 | Tenova Spa | Metodo per trattare in continuo la superficie di un laminato di acciaio inossidabile in una soluzione a base di acido cloridrico |
ITMI20130493A1 (it) | 2013-03-29 | 2014-09-30 | Tenova Spa | Metodo per trattare in continuo la superficie di un laminato di acciaio inossidabile in una soluzione a base di acido solforico |
DE102015202963A1 (de) * | 2015-02-18 | 2016-08-18 | Ulrich Schekulin | Verfahren und Vorrichtung zur chemisch materialabtragenden Öffnungsrandstrukturierung |
CN107525061A (zh) * | 2017-08-23 | 2017-12-29 | 大唐东北电力试验研究所有限公司 | 一种火电厂锅炉炉管垢量测定***及方法 |
CN107525062A (zh) * | 2017-08-23 | 2017-12-29 | 大唐东北电力试验研究所有限公司 | 一种火电厂过热器管样垢量测定***及方法 |
JP7177425B2 (ja) * | 2017-12-28 | 2022-11-24 | 株式会社日本科学エンジニアリング | ステンレス鋼用電解研磨液 |
CN110512217A (zh) * | 2019-09-23 | 2019-11-29 | 中冶南方工程技术有限公司 | 一种冷轧201奥氏体不锈钢无硝酸酸洗工艺 |
CN110592600A (zh) * | 2019-09-23 | 2019-12-20 | 中冶南方工程技术有限公司 | 一种冷轧430铁素体不锈钢无硝酸酸洗工艺 |
CN110528009A (zh) * | 2019-09-23 | 2019-12-03 | 中冶南方工程技术有限公司 | 一种冷轧304奥氏体不锈钢无硝酸酸洗工艺 |
KR102286367B1 (ko) * | 2019-11-11 | 2021-08-05 | 주식회사 포스코 | 고분자 연료전지 분리판용 스테인리스강의 제조방법 |
CN111621840A (zh) * | 2020-05-26 | 2020-09-04 | 大连理工大学 | 一种钛合金表面铁污染的双极电化学清除方法 |
KR102497442B1 (ko) * | 2020-11-25 | 2023-02-08 | 주식회사 포스코 | 접촉저항이 향상된 고분자 연료전지 분리판용 오스테나이트계 스테인리스강 및 그 제조 방법 |
CN113788520A (zh) * | 2021-10-08 | 2021-12-14 | 北京首钢吉泰安新材料有限公司 | 一种铁铬铝酸洗的工艺及废水处理方法和废水处理装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE19773E (en) * | 1935-12-03 | Euectrocleanuxg process | ||
US2115005A (en) * | 1936-10-15 | 1938-04-26 | Samuel J Blaut | Electrochemical treatment of metal |
US2408424A (en) * | 1940-06-15 | 1946-10-01 | Monsanto Chemicals | Pickling steels |
US4214961A (en) * | 1979-03-01 | 1980-07-29 | Swiss Aluminium Ltd. | Method and apparatus for continuous electrochemical treatment of a metal web |
GB8517606D0 (en) * | 1985-07-12 | 1985-08-21 | Bekaert Sa Nv | Cleaning by electrochemical pickling |
US4813395A (en) * | 1987-04-27 | 1989-03-21 | Allied Corporation | Two-cycle engine and method of operation |
SU1723209A1 (ru) * | 1988-11-30 | 1992-03-30 | Уральский научно-исследовательский институт трубной промышленности | Способ электрохимического травлени стальных изделий |
JPH0726240B2 (ja) * | 1989-10-27 | 1995-03-22 | ペルメレック電極株式会社 | 鋼板の電解酸洗又は電解脱脂方法 |
AT399167B (de) * | 1991-06-10 | 1995-03-27 | Andritz Patentverwaltung | Verfahren und vorrichtung zum elektrolytischen beizen von kontinuierlich durchlaufendem elektrisch leitendem gut |
SE501561C2 (sv) * | 1993-05-09 | 1995-03-13 | Swedish Pickling Ab | Förfarande och anordning vid betning av rostfritt stål varvid strömmen leds igenom stålbandet i dess tjockleksriktning |
AT401183B (de) * | 1995-02-15 | 1996-07-25 | Andritz Patentverwaltung | Verfahren zur regeneration von elektrolyten, insbesondere na2so4 aus abbeizen von edelstahl, insbesondere edelstahlbändern |
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 |
IT1302202B1 (it) * | 1998-09-11 | 2000-07-31 | Henkel Kgaa | Processo di decapaggio elettrolitico con soluzioni esenti da acidonitrico. |
GB2358194B (en) * | 2000-01-17 | 2004-07-21 | Ea Tech Ltd | Electrolytic treatment |
-
2000
- 2000-08-10 IT IT2000RM000456A patent/IT1317896B1/it active
-
2001
- 2001-08-06 WO PCT/IT2001/000435 patent/WO2002012596A2/en active IP Right Grant
- 2001-08-06 US US10/344,254 patent/US20040031696A1/en not_active Abandoned
- 2001-08-06 CN CNB018150063A patent/CN1318652C/zh not_active Expired - Lifetime
- 2001-08-06 DE DE60102387T patent/DE60102387T2/de not_active Expired - Lifetime
- 2001-08-06 AT AT01961136T patent/ATE262057T1/de not_active IP Right Cessation
- 2001-08-06 AU AU2001282513A patent/AU2001282513A1/en not_active Abandoned
- 2001-08-06 ES ES01961136T patent/ES2220795T3/es not_active Expired - Lifetime
- 2001-08-06 EP EP01961136A patent/EP1307609B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1451058A (zh) | 2003-10-22 |
WO2002012596A9 (en) | 2002-11-28 |
AU2001282513A1 (en) | 2002-02-18 |
ITRM20000456A0 (it) | 2000-08-10 |
WO2002012596A3 (en) | 2002-04-25 |
ITRM20000456A1 (it) | 2002-02-10 |
IT1317896B1 (it) | 2003-07-15 |
US20040031696A1 (en) | 2004-02-19 |
ES2220795T3 (es) | 2004-12-16 |
EP1307609B1 (de) | 2004-03-17 |
CN1318652C (zh) | 2007-05-30 |
DE60102387D1 (de) | 2004-04-22 |
EP1307609A2 (de) | 2003-05-07 |
WO2002012596A2 (en) | 2002-02-14 |
DE60102387T2 (de) | 2005-03-24 |
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Legal Events
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |