DE68919033T2 - Reinigungsverfahren für Metalle. - Google Patents
Reinigungsverfahren für Metalle.Info
- Publication number
- DE68919033T2 DE68919033T2 DE68919033T DE68919033T DE68919033T2 DE 68919033 T2 DE68919033 T2 DE 68919033T2 DE 68919033 T DE68919033 T DE 68919033T DE 68919033 T DE68919033 T DE 68919033T DE 68919033 T2 DE68919033 T2 DE 68919033T2
- Authority
- DE
- Germany
- Prior art keywords
- metals
- cleaning processes
- cleaning
- processes
- 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
- 238000004140 cleaning Methods 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 150000002739 metals Chemical class 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- C23G1/24—Cleaning or pickling metallic material with solutions or molten salts with neutral solutions
-
- 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
-
- 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
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
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)
- Detergent Compositions (AREA)
- Cleaning By Liquid Or Steam (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/239,255 US4931102A (en) | 1988-09-01 | 1988-09-01 | Metal cleaning process |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68919033D1 DE68919033D1 (de) | 1994-12-01 |
DE68919033T2 true DE68919033T2 (de) | 1995-03-09 |
Family
ID=22901333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68919033T Expired - Fee Related DE68919033T2 (de) | 1988-09-01 | 1989-08-30 | Reinigungsverfahren für Metalle. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4931102A (de) |
EP (1) | EP0357408B1 (de) |
JP (1) | JPH02104683A (de) |
CA (1) | CA1324063C (de) |
DE (1) | DE68919033T2 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4138400C1 (de) * | 1991-11-22 | 1993-02-18 | Aichelin Gmbh, 7015 Korntal-Muenchingen, De | |
JPH07103470B2 (ja) * | 1992-03-10 | 1995-11-08 | ミネベア株式会社 | 金属品洗浄方法、金属品洗浄装置及び金属品乾燥装置 |
US5534181A (en) * | 1995-08-30 | 1996-07-09 | Castrol North America Automotive Inc. | Aqueous hard surface cleaning compositions having improved cleaning properties |
US5837665A (en) * | 1996-05-02 | 1998-11-17 | Young; Robert | Spot cleaner for carpets |
US6102055A (en) * | 1997-01-27 | 2000-08-15 | Karnatz; Walter W. | Cation bead razor blade cleaning apparatus |
US6322871B1 (en) * | 1998-10-02 | 2001-11-27 | Northwest Research Institute, Inc. | Method of treating ceramics for use as tips in saws and other tools or other structures |
US6472018B1 (en) | 2000-02-23 | 2002-10-29 | Howmet Research Corporation | Thermal barrier coating method |
WO2004059474A2 (en) * | 2002-12-20 | 2004-07-15 | Applied Materials, Inc. | Micromachined intergrated fluid delivery system |
WO2005014478A2 (en) * | 2003-08-07 | 2005-02-17 | Silicon Chemistry, Inc. | Aqueous solutions of silicon metal and methods of making and using same |
US7354888B2 (en) * | 2004-11-10 | 2008-04-08 | Danisco A/S | Antibacterial composition and methods thereof comprising a ternary builder mixture |
US7611588B2 (en) * | 2004-11-30 | 2009-11-03 | Ecolab Inc. | Methods and compositions for removing metal oxides |
US20070077876A1 (en) * | 2005-10-04 | 2007-04-05 | Rogers Lamont A | Ceramic tipped tool |
CN101376985A (zh) * | 2007-08-31 | 2009-03-04 | 深圳富泰宏精密工业有限公司 | 铝材清洗工艺 |
US9090041B2 (en) * | 2011-09-23 | 2015-07-28 | U.S. Manufacturing | Caden edge welding process |
CN106637259A (zh) * | 2016-11-22 | 2017-05-10 | 孙祎 | 一种高效环保型水基金属脱脂剂的制备方法 |
CN109328245A (zh) * | 2017-05-31 | 2019-02-12 | 天佑科技有限责任公司 | 为清除在不锈钢管道及构筑物焊接部位的剥落和铁锈而进行的酸洗及形成钝化膜的处理剂 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1523373A (en) * | 1924-02-19 | 1925-01-13 | Albert U Nelson | Can-puncturing implement |
US2032174A (en) * | 1933-08-17 | 1936-02-25 | Oakite Prod Inc | Process for cleaning metal surfaces |
US4379072A (en) * | 1981-10-08 | 1983-04-05 | Nalco Chemical Company | Water-based rust inhibitor |
US4432808A (en) * | 1982-05-26 | 1984-02-21 | Textron Inc. | Treatment of stainless steel apparatus used in the manufacture, transport or storage of nitrogen oxides |
US4540444A (en) * | 1982-08-12 | 1985-09-10 | Amchem Products, Inc. | Aluminum cleaner and system |
US4528039A (en) * | 1983-02-11 | 1985-07-09 | Lever Brothers Company | Alkaline cleaning compositions non-corrosive toward aluminum surfaces |
AU2804584A (en) * | 1983-05-16 | 1984-11-22 | Amchem Products Inc. | Amine inhibitor to protect ferrous based cans |
US4590100A (en) * | 1983-10-28 | 1986-05-20 | The United States Of America As Represented By The Secretary Of The Navy | Passivation of steel with aqueous amine solutions preparatory to application of non-aqueous protective coatings |
FR2564853B1 (fr) * | 1984-05-28 | 1987-08-21 | Lesieur Cotelle | Composition liquide pour le nettoyage des surfaces dures. |
US4552783A (en) * | 1984-11-05 | 1985-11-12 | General Electric Company | Enhancing the selectivity of tungsten deposition on conductor and semiconductor surfaces |
US4654089A (en) * | 1985-05-31 | 1987-03-31 | Singelyn Daniel D | Counterflow spray rinse process |
-
1988
- 1988-09-01 US US07/239,255 patent/US4931102A/en not_active Expired - Lifetime
-
1989
- 1989-08-21 CA CA000608869A patent/CA1324063C/en not_active Expired - Fee Related
- 1989-08-30 EP EP89308795A patent/EP0357408B1/de not_active Expired - Lifetime
- 1989-08-30 DE DE68919033T patent/DE68919033T2/de not_active Expired - Fee Related
- 1989-09-01 JP JP1224774A patent/JPH02104683A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA1324063C (en) | 1993-11-09 |
DE68919033D1 (de) | 1994-12-01 |
EP0357408B1 (de) | 1994-10-26 |
US4931102A (en) | 1990-06-05 |
EP0357408A1 (de) | 1990-03-07 |
JPH02104683A (ja) | 1990-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |