DE69109147T2 - Verfahren zum Beizen von Gegenständen aus Stahl, insbesondere aus rostfreiem Stahl. - Google Patents
Verfahren zum Beizen von Gegenständen aus Stahl, insbesondere aus rostfreiem Stahl.Info
- Publication number
- DE69109147T2 DE69109147T2 DE69109147T DE69109147T DE69109147T2 DE 69109147 T2 DE69109147 T2 DE 69109147T2 DE 69109147 T DE69109147 T DE 69109147T DE 69109147 T DE69109147 T DE 69109147T DE 69109147 T2 DE69109147 T2 DE 69109147T2
- Authority
- DE
- Germany
- Prior art keywords
- steel
- stainless steel
- ions
- pickling
- ratio
- 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.)
- Expired - Fee Related
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
- C23G1/088—Iron or steel solutions containing organic acids
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)
- ing And Chemical Polishing (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9001481A FR2657888B1 (fr) | 1990-02-08 | 1990-02-08 | Procedes de decapage de materiaux en acier inoxydable. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69109147D1 DE69109147D1 (de) | 1995-06-01 |
DE69109147T2 true DE69109147T2 (de) | 1995-08-31 |
Family
ID=9393510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69109147T Expired - Fee Related DE69109147T2 (de) | 1990-02-08 | 1991-02-01 | Verfahren zum Beizen von Gegenständen aus Stahl, insbesondere aus rostfreiem Stahl. |
Country Status (13)
Country | Link |
---|---|
US (1) | US5164016A (de) |
EP (1) | EP0442775B1 (de) |
JP (1) | JPH04218685A (de) |
KR (1) | KR100189579B1 (de) |
AT (1) | ATE121805T1 (de) |
CA (1) | CA2035847A1 (de) |
CZ (1) | CZ281613B6 (de) |
DE (1) | DE69109147T2 (de) |
ES (1) | ES2072560T3 (de) |
FI (1) | FI96519C (de) |
FR (1) | FR2657888B1 (de) |
NO (1) | NO303788B1 (de) |
RU (1) | RU2072397C1 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2673200A1 (fr) * | 1991-02-25 | 1992-08-28 | Ugine Aciers | Procede de surdecapage de materiaux en acier tels que les aciers inoxydables et les aciers allies. |
US5244000A (en) * | 1991-11-13 | 1993-09-14 | Hughes Aircraft Company | Method and system for removing contaminants |
ATE300630T1 (de) * | 1994-09-26 | 2005-08-15 | Steris Inc | Säurebehandlung von rostfreiem stahl |
FR2745301B1 (fr) * | 1996-02-27 | 1998-04-03 | Usinor Sacilor | Procede de decapage d'une piece en acier et notamment d'une bande de tole en acier inoxydable |
USH2087H1 (en) * | 1998-05-19 | 2003-11-04 | H. C. Starck, Inc. | Pickling of refractory metals |
DE19833990A1 (de) * | 1998-07-29 | 2000-02-10 | Metallgesellschaft Ag | Beizmittel für Edelstähle |
TW529041B (en) * | 2000-12-21 | 2003-04-21 | Toshiba Corp | Chemical decontamination method and treatment method and apparatus of chemical decontamination solution |
US6645306B2 (en) | 2001-04-09 | 2003-11-11 | Ak Steel Corporation | Hydrogen peroxide pickling scheme for stainless steel grades |
EP1377523B1 (de) * | 2001-04-09 | 2008-08-13 | AK Steel Properties, Inc. | Verfahren und vorrichtung zur entfernung von wasserstoffperoxid aus beizlösungen |
AU2002307176B2 (en) | 2001-04-09 | 2007-02-15 | Ak Steel Properties, Inc. | Hydrogen peroxide pickling of silicon-containing electrical steel grades |
US7964085B1 (en) | 2002-11-25 | 2011-06-21 | Applied Materials, Inc. | Electrochemical removal of tantalum-containing materials |
US20060105182A1 (en) * | 2004-11-16 | 2006-05-18 | Applied Materials, Inc. | Erosion resistant textured chamber surface |
US20050260107A1 (en) * | 2003-07-01 | 2005-11-24 | Jackson David P | Method, process, chemistry and apparatus for treating a substrate |
US7910218B2 (en) * | 2003-10-22 | 2011-03-22 | Applied Materials, Inc. | Cleaning and refurbishing chamber components having metal coatings |
US7579067B2 (en) * | 2004-11-24 | 2009-08-25 | Applied Materials, Inc. | Process chamber component with layered coating and method |
US8617672B2 (en) | 2005-07-13 | 2013-12-31 | Applied Materials, Inc. | Localized surface annealing of components for substrate processing chambers |
US7762114B2 (en) | 2005-09-09 | 2010-07-27 | Applied Materials, Inc. | Flow-formed chamber component having a textured surface |
US7981262B2 (en) | 2007-01-29 | 2011-07-19 | Applied Materials, Inc. | Process kit for substrate processing chamber |
US7942969B2 (en) | 2007-05-30 | 2011-05-17 | Applied Materials, Inc. | Substrate cleaning chamber and components |
PL2352861T3 (pl) * | 2008-11-14 | 2018-10-31 | Ak Steel Properties, Inc. | Sposób trawienia zawierającej krzem stali elektrotechnicznej kwasowym roztworem trawiącym zawierającym jony żelazowe |
JP2012180562A (ja) * | 2011-03-01 | 2012-09-20 | Yushiro Chemical Industry Co Ltd | さび除去剤水溶液 |
US8734907B2 (en) | 2012-02-02 | 2014-05-27 | Sematech, Inc. | Coating of shield surfaces in deposition systems |
US8734586B2 (en) | 2012-02-02 | 2014-05-27 | Sematech, Inc. | Process for cleaning shield surfaces in deposition systems |
KR102013528B1 (ko) * | 2018-10-10 | 2019-10-21 | (주)스템코코리아 | 스테인레스강 세정용 조성물 및 이를 이용한 스테인레스강 세정 방법 |
CN111519225B (zh) * | 2018-11-27 | 2021-09-14 | 广州三孚新材料科技股份有限公司 | Abs塑料的无铬无锰粗化液及其使用方法 |
CN114086181B (zh) * | 2021-10-19 | 2023-11-10 | 富联裕展科技(深圳)有限公司 | 蚀刻液以及制备铝合金工件的方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6703105A (de) * | 1966-03-03 | 1967-09-04 | ||
US3873362A (en) * | 1973-05-29 | 1975-03-25 | Halliburton Co | Process for cleaning radioactively contaminated metal surfaces |
NO750215L (de) * | 1974-02-27 | 1975-08-28 | Pfizer | |
JPS549120A (en) * | 1977-06-24 | 1979-01-23 | Tokai Electro Chemical Co | Method of controlling acid cleaning liquid for stainless steel |
BE871631A (fr) * | 1978-10-27 | 1979-04-27 | Centre Rech Metallurgique | Procede de decapage continu de toles en acier. |
JPS5839234B2 (ja) * | 1981-10-26 | 1983-08-29 | 住友金属工業株式会社 | 鋼線材の酸洗脱スケ−ル方法 |
BE891163A (fr) * | 1981-11-17 | 1982-05-17 | Centre Rech Metallurgique | Perfectionnements aux procedes de traitement de produits en acier |
FR2551465B3 (fr) * | 1983-09-02 | 1985-08-23 | Gueugnon Sa Forges | Procede de decapage acide des aciers inoxydables et solution acide pour sa mise en oeuvre |
FR2563824B1 (fr) * | 1984-05-04 | 1986-09-12 | Atochem | Stabilisation de solutions aqueuses acides contenant du peroxyde d'hydrogene et des ions metalliques |
-
1990
- 1990-02-08 FR FR9001481A patent/FR2657888B1/fr not_active Expired - Fee Related
-
1991
- 1991-02-01 EP EP91400252A patent/EP0442775B1/de not_active Expired - Lifetime
- 1991-02-01 DE DE69109147T patent/DE69109147T2/de not_active Expired - Fee Related
- 1991-02-01 ES ES91400252T patent/ES2072560T3/es not_active Expired - Lifetime
- 1991-02-01 AT AT91400252T patent/ATE121805T1/de not_active IP Right Cessation
- 1991-02-05 US US07/649,839 patent/US5164016A/en not_active Expired - Fee Related
- 1991-02-05 KR KR1019910001972A patent/KR100189579B1/ko not_active IP Right Cessation
- 1991-02-06 NO NO910448A patent/NO303788B1/no unknown
- 1991-02-06 CA CA002035847A patent/CA2035847A1/en not_active Abandoned
- 1991-02-07 RU SU914894598A patent/RU2072397C1/ru active
- 1991-02-07 FI FI910594A patent/FI96519C/fi active
- 1991-02-08 JP JP3039223A patent/JPH04218685A/ja active Pending
- 1991-02-08 CZ CS91316A patent/CZ281613B6/cs not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69109147D1 (de) | 1995-06-01 |
KR910015721A (ko) | 1991-09-30 |
NO910448L (no) | 1991-08-09 |
ATE121805T1 (de) | 1995-05-15 |
FI910594A0 (fi) | 1991-02-07 |
FR2657888A1 (fr) | 1991-08-09 |
NO910448D0 (no) | 1991-02-06 |
EP0442775B1 (de) | 1995-04-26 |
CZ281613B6 (cs) | 1996-11-13 |
CS31691A3 (en) | 1992-04-15 |
RU2072397C1 (ru) | 1997-01-27 |
FI96519B (fi) | 1996-03-29 |
FI910594A (fi) | 1991-08-09 |
EP0442775A1 (de) | 1991-08-21 |
JPH04218685A (ja) | 1992-08-10 |
ES2072560T3 (es) | 1995-07-16 |
CA2035847A1 (en) | 1991-08-09 |
NO303788B1 (no) | 1998-08-31 |
FI96519C (fi) | 1996-07-10 |
FR2657888B1 (fr) | 1994-04-15 |
KR100189579B1 (ko) | 1999-06-01 |
US5164016A (en) | 1992-11-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: USINOR SACILOR S.A., PUTEAUX, FR |
|
8339 | Ceased/non-payment of the annual fee |