DE69607782T2 - Beschichtung mit Chromoxiden aus einer Lösung von dreiwertigem Chrom - Google Patents
Beschichtung mit Chromoxiden aus einer Lösung von dreiwertigem ChromInfo
- Publication number
- DE69607782T2 DE69607782T2 DE69607782T DE69607782T DE69607782T2 DE 69607782 T2 DE69607782 T2 DE 69607782T2 DE 69607782 T DE69607782 T DE 69607782T DE 69607782 T DE69607782 T DE 69607782T DE 69607782 T2 DE69607782 T2 DE 69607782T2
- Authority
- DE
- Germany
- Prior art keywords
- chromium
- optional
- coating
- solution
- trivalent
- 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
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D9/00—Electrolytic coating other than with metals
- C25D9/04—Electrolytic coating other than with metals with inorganic materials
- C25D9/08—Electrolytic coating other than with metals with inorganic materials by cathodic processes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D9/00—Electrolytic coating other than with metals
- C25D9/04—Electrolytic coating other than with metals with inorganic materials
- C25D9/08—Electrolytic coating other than with metals with inorganic materials by cathodic processes
- C25D9/10—Electrolytic coating other than with metals with inorganic materials by cathodic processes on iron or steel
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D9/00—Electrolytic coating other than with metals
- C25D9/04—Electrolytic coating other than with metals with inorganic materials
- C25D9/08—Electrolytic coating other than with metals with inorganic materials by cathodic processes
- C25D9/12—Electrolytic coating other than with metals with inorganic materials by cathodic processes on light metals
Landscapes
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Chemical Treatment Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Paints Or Removers (AREA)
- Chemically Coating (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US46902095A | 1995-06-06 | 1995-06-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69607782D1 DE69607782D1 (de) | 2000-05-25 |
DE69607782T2 true DE69607782T2 (de) | 2000-08-31 |
Family
ID=23862113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69607782T Expired - Fee Related DE69607782T2 (de) | 1995-06-06 | 1996-05-24 | Beschichtung mit Chromoxiden aus einer Lösung von dreiwertigem Chrom |
Country Status (7)
Country | Link |
---|---|
US (1) | US6004448A (de) |
EP (1) | EP0747510B1 (de) |
JP (1) | JPH08337897A (de) |
AT (1) | ATE191938T1 (de) |
CA (1) | CA2175952A1 (de) |
DE (1) | DE69607782T2 (de) |
ES (1) | ES2144663T3 (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9705149D0 (en) * | 1997-03-13 | 1997-04-30 | Ea Tech Ltd | A method for chromating metals having surface oxide layers |
DE60000519T2 (de) | 1999-02-25 | 2003-01-30 | Ngk Spark Plug Co | Glühkerze und Zündkerze, und ihr Herstellungsverfahren |
US6331241B1 (en) | 2000-07-24 | 2001-12-18 | Usx Corporation | Method of making chromium-plated steel |
US7029486B2 (en) | 2000-09-26 | 2006-04-18 | Microvention, Inc. | Microcoil vaso-occlusive device with multi-axis secondary configuration |
US7029541B2 (en) * | 2002-01-24 | 2006-04-18 | Pavco, Inc. | Trivalent chromate conversion coating |
WO2007076179A2 (en) | 2005-11-17 | 2007-07-05 | Microvention, Inc. | Three-dimensional complex coil |
US20090242081A1 (en) * | 2008-03-26 | 2009-10-01 | Richard Bauer | Aluminum Treatment Composition |
JP5299887B2 (ja) * | 2008-03-26 | 2013-09-25 | 奥野製薬工業株式会社 | 3価クロムめっき皮膜用電解処理液 |
US8828152B2 (en) * | 2008-07-31 | 2014-09-09 | Ppg Industries Ohio, Inc. | Passivated metal core substrate and process for preparing the same |
EP2186928A1 (de) * | 2008-11-14 | 2010-05-19 | Enthone, Inc. | Verfahren zur Nachbehandlung von Metallschichten |
KR101270833B1 (ko) * | 2011-05-24 | 2013-06-05 | 동부제철 주식회사 | 3가크롬 화학처리용 용액 조성물, 그 제조방법 및 이를 이용한 전기주석도금강판의 화학처리 방법 |
RU2627076C2 (ru) * | 2012-03-30 | 2017-08-03 | Тата Стил Эймейден Б.В. | Подложка с покрытием для упаковочных применений и способ получения упомянутой подложки |
RU2655405C2 (ru) * | 2012-11-21 | 2018-05-28 | Тата Стил Эймейден Б.В. | Покрытия хром-оксид хрома, нанесенные на стальные подложки для упаковочных применений, и способ получения таких покрытий |
BR112015031543B1 (pt) * | 2013-06-20 | 2021-06-29 | Tata Steel Ijmuiden Bv | Substratos revestidos de cromo-óxido de cromo, método de fabricação e seus usos |
US9790598B2 (en) * | 2013-08-22 | 2017-10-17 | Sikorsky Aircraft Corporation | Removable mask for coating a substrate |
US9695523B2 (en) * | 2013-10-12 | 2017-07-04 | Hamilton Sundstrand Corporation | Controlled trivalent chromium pretreatment |
EP2899299A1 (de) * | 2014-01-24 | 2015-07-29 | COVENTYA S.p.A. | Galvanisierbad auf der Basis von dreiwertigem Chrom und Verfahren zur Abscheidung von Chrom |
US10415148B2 (en) * | 2014-03-07 | 2019-09-17 | Macdermid Acumen, Inc. | Passivation of micro-discontinuous chromium deposited from a trivalent electrolyte |
RS59282B1 (sr) * | 2014-05-21 | 2019-10-31 | Tata Steel Ijmuiden Bv | Postupak za galvanizaciju pokretne metalne trake |
WO2015177315A1 (en) * | 2014-05-21 | 2015-11-26 | Tata Steel Ijmuiden B.V. | Method for manufacturing chromium-chromium oxide coated substrates and coated substrates produced thereby |
JP6415315B2 (ja) * | 2014-12-26 | 2018-10-31 | 株式会社ファルテック | 塗膜形成方法、塗膜および塗装物 |
US10307168B2 (en) | 2015-08-07 | 2019-06-04 | Terumo Corporation | Complex coil and manufacturing techniques |
CN105132973A (zh) * | 2015-09-22 | 2015-12-09 | 太原工业学院 | 一种环保型无氰电镀铜锌合金溶液及其电镀铜锌合金工艺 |
FR3043939B1 (fr) | 2015-11-19 | 2019-12-20 | Safran | Piece de moteur d'aeronef comportant un revetement de protection contre l'erosion et procede de fabrication d'une telle piece |
US20170306515A1 (en) * | 2016-04-21 | 2017-10-26 | Macdermid Acumen, Inc | Dark Colored Chromium Based Electrodeposits |
PT3360989T (pt) | 2017-02-13 | 2019-04-02 | Atotech Deutschland Gmbh | Método para passivar eletroliticamente uma camada de crómio exterior ou de liga de crómio exterior para aumentar a sua resistência à corrosão |
EP3382062A1 (de) | 2017-03-31 | 2018-10-03 | COVENTYA S.p.A. | Verfahren zur erhöhung der korrosionsbeständigkeit eines verchromten substrats |
EP3728701A1 (de) * | 2017-12-22 | 2020-10-28 | Tata Steel IJmuiden B.V. | Verfahren zur herstellung einer chrom-chromoxidbeschichteten rückplatte |
PL3502320T3 (pl) | 2017-12-22 | 2021-03-08 | Atotech Deutschland Gmbh | Sposób zwiększania odporności na korozję podłoża zawierającego najbardziej zewnętrzną warstwę ze stopu chromu |
JP6927061B2 (ja) * | 2018-01-19 | 2021-08-25 | 豊田合成株式会社 | めっき構造体の製造方法 |
CN111699284B (zh) * | 2018-02-09 | 2022-12-30 | 日本制铁株式会社 | 容器用钢板以及容器用钢板的制造方法 |
WO2020173950A1 (en) * | 2019-02-25 | 2020-09-03 | Tata Steel Ijmuiden B.V. | Method for electrolytically depositing a chromium oxide layer |
CN113574209A (zh) * | 2019-02-25 | 2021-10-29 | 塔塔钢铁艾默伊登有限责任公司 | 制造氧化铬涂覆的镀锡钢板的方法 |
DE102019109354A1 (de) * | 2019-04-09 | 2020-10-15 | Thyssenkrupp Rasselstein Gmbh | Verfahren zur Passivierung der Oberfläche eines Schwarzblechs oder eines Weißblechs und Elektrolysesystem zur Durchführung des Verfahrens |
RU2760141C1 (ru) * | 2021-03-05 | 2021-11-22 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский химико-технологический университет имени Д.И. Менделеева" (РХТУ им. Д.И. Менделеева) | Электролит на основе соединений трехвалентного хрома для получения композиционного покрытия |
DE102021117429A1 (de) | 2021-07-06 | 2023-01-12 | Volker Neumann | Funktionselement zur verwendung im nassbereich |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3706641A (en) * | 1971-02-19 | 1972-12-19 | Du Pont | Chromium plating with chromic compound and organic additive |
GB1378883A (en) * | 1971-02-23 | 1974-12-27 | Albright & Wilson | Electroplating |
GB1455580A (en) * | 1973-12-13 | 1976-11-17 | Albright & Wilson | Electrodeposition of chromium |
US4062737A (en) | 1974-12-11 | 1977-12-13 | International Business Machines Corporation | Electrodeposition of chromium |
JPS5837746B2 (ja) * | 1975-03-13 | 1983-08-18 | 富士電機株式会社 | ジヨウホウデンソウノ ジユウタイシヨリホウシキ |
GB1562188A (en) * | 1975-08-27 | 1980-03-05 | Albright & Wilson | Chromium electroplating baths |
US4141803A (en) | 1975-12-03 | 1979-02-27 | International Business Machines Corporation | Method and composition for electroplating chromium and its alloys and the method of manufacture of the composition |
GB1531056A (en) * | 1976-06-01 | 1978-11-01 | Bnf Metals Tech Centre | Electrolytic production of chromium conversion coatings |
GB1580137A (en) * | 1977-05-24 | 1980-11-26 | Bnf Metals Tech Centre | Electrolytic deposition of protective chromite-containing coatings |
US4167460A (en) * | 1978-04-03 | 1979-09-11 | Oxy Metal Industries Corporation | Trivalent chromium plating bath composition and process |
FR2474538A1 (fr) * | 1980-01-28 | 1981-07-31 | Tardy Rene | Procede de depot electrolytique de chrome au moyen d'un bain de chrome trivalent |
FR2529581A1 (fr) * | 1982-06-30 | 1984-01-06 | Armines | Bain d'electrolyse a base de chrome trivalent |
US4450052A (en) * | 1982-07-28 | 1984-05-22 | M&T Chemicals Inc. | Zinc and nickel tolerant trivalent chromium plating baths |
IT1161593B (it) * | 1983-03-03 | 1987-03-18 | Lavezzari Impianti Spa | Procedimento per la protezione di laminati piani di acciaio zincato mediante rivestimento elettrolitico multistrato |
US4461680A (en) * | 1983-12-30 | 1984-07-24 | The United States Of America As Represented By The Secretary Of Commerce | Process and bath for electroplating nickel-chromium alloys |
US4617095A (en) * | 1985-06-24 | 1986-10-14 | Omi International Corporation | Electrolytic post treatment of chromium substrates |
JPS6353285A (ja) * | 1986-08-22 | 1988-03-07 | Nippon Hyomen Kagaku Kk | 亜鉛−ニツケル合金めつき液 |
US4804446A (en) * | 1986-09-19 | 1989-02-14 | The United States Of America As Represented By The Secretary Of Commerce | Electrodeposition of chromium from a trivalent electrolyte |
JPS63270498A (ja) * | 1988-04-06 | 1988-11-08 | Nippon Kinzoku Kogyo Kk | ステンレス鋼の防食処理法 |
SU1525235A1 (ru) * | 1988-06-27 | 1989-11-30 | Днепропетровский химико-технологический институт | Электролит дл катодного осаждени хромитных покрытий на медь и ее сплавы |
US5294326A (en) * | 1991-12-30 | 1994-03-15 | Elf Atochem North America, Inc. | Functional plating from solutions containing trivalent chromium ion |
-
1995
- 1995-06-07 US US08/487,437 patent/US6004448A/en not_active Expired - Fee Related
-
1996
- 1996-05-07 CA CA002175952A patent/CA2175952A1/en not_active Abandoned
- 1996-05-24 DE DE69607782T patent/DE69607782T2/de not_active Expired - Fee Related
- 1996-05-24 ES ES96108328T patent/ES2144663T3/es not_active Expired - Lifetime
- 1996-05-24 AT AT96108328T patent/ATE191938T1/de not_active IP Right Cessation
- 1996-05-24 EP EP96108328A patent/EP0747510B1/de not_active Expired - Lifetime
- 1996-05-31 JP JP8159242A patent/JPH08337897A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE69607782D1 (de) | 2000-05-25 |
US6004448A (en) | 1999-12-21 |
ATE191938T1 (de) | 2000-05-15 |
JPH08337897A (ja) | 1996-12-24 |
EP0747510A1 (de) | 1996-12-11 |
CA2175952A1 (en) | 1996-12-07 |
ES2144663T3 (es) | 2000-06-16 |
EP0747510B1 (de) | 2000-04-19 |
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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: ATOTECH DEUTSCHLAND GMBH, 10553 BERLIN, DE |
|
8339 | Ceased/non-payment of the annual fee |