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ES452499A1 - Procedimiento para colmatar peliculas obtenidas por oxida- cion anodica sobre el aluminio y sus aleaciones. - Google Patents

Procedimiento para colmatar peliculas obtenidas por oxida- cion anodica sobre el aluminio y sus aleaciones.

Info

Publication number
ES452499A1
ES452499A1 ES452499A ES452499A ES452499A1 ES 452499 A1 ES452499 A1 ES 452499A1 ES 452499 A ES452499 A ES 452499A ES 452499 A ES452499 A ES 452499A ES 452499 A1 ES452499 A1 ES 452499A1
Authority
ES
Spain
Prior art keywords
alloys
anodic oxidation
sealing
oxidation layers
aluminium surfaces
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
Application number
ES452499A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BRUGAROLAS SA
Original Assignee
BRUGAROLAS SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BRUGAROLAS SA filed Critical BRUGAROLAS SA
Priority to ES452499A priority Critical patent/ES452499A1/es
Priority to US05/750,541 priority patent/US4084014A/en
Publication of ES452499A1 publication Critical patent/ES452499A1/es
Expired legal-status Critical Current

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
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/24—Chemical after-treatment
    • C25D11/246—Chemical after-treatment for sealing layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Sealing Material Composition (AREA)
  • Laminated Bodies (AREA)

Abstract

Procedimiento para colmatar películas obtenidas por oxidación anódica sobre el aluminio y sus aleaciones, caracterizado por el hecho que consiste en tratar dichas películas, a temperatura ambiente y en un tiempo tan corto como se desee, por una composición acuosa que comprende iones fosfato, crono trivalente y una resina orgánica en emulsión o dispersión acuosa.
ES452499A 1976-10-05 1976-10-05 Procedimiento para colmatar peliculas obtenidas por oxida- cion anodica sobre el aluminio y sus aleaciones. Expired ES452499A1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES452499A ES452499A1 (es) 1976-10-05 1976-10-05 Procedimiento para colmatar peliculas obtenidas por oxida- cion anodica sobre el aluminio y sus aleaciones.
US05/750,541 US4084014A (en) 1976-10-05 1976-12-14 Process for sealing anodic oxidation layers on aluminium surfaces and its alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES452499A ES452499A1 (es) 1976-10-05 1976-10-05 Procedimiento para colmatar peliculas obtenidas por oxida- cion anodica sobre el aluminio y sus aleaciones.

Publications (1)

Publication Number Publication Date
ES452499A1 true ES452499A1 (es) 1978-04-01

Family

ID=8472425

Family Applications (1)

Application Number Title Priority Date Filing Date
ES452499A Expired ES452499A1 (es) 1976-10-05 1976-10-05 Procedimiento para colmatar peliculas obtenidas por oxida- cion anodica sobre el aluminio y sus aleaciones.

Country Status (2)

Country Link
US (1) US4084014A (es)
ES (1) ES452499A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819358B2 (ja) * 1979-01-08 1983-04-18 ハニ−化成株式会社 アルミニウム製品の表面処理方法
DE3247729A1 (de) * 1982-12-23 1984-07-05 Gerhard Collardin GmbH, 5000 Köln Verfahren zur behandlung von metalloberflaechen, insbesondere solchen von aluminium, aluminiumlegierungen und stahl, sowie hierfuer geeignete waessrige badloesungen
US6887321B2 (en) * 2002-05-22 2005-05-03 United Technologies Corporation Corrosion resistant surface treatment for structural adhesive bonding to metal
US20060191599A1 (en) * 2005-02-15 2006-08-31 The U.S. Of America As Represented By The Secretary Of The Navy Process for sealing phosphoric acid anodized aluminums
DE102005059748B4 (de) * 2005-06-15 2020-03-19 Continental Teves Ag & Co. Ohg Verfahren zur Verdichtung anodisch oxidierter Aluminiumwerkstücke
ATE551441T1 (de) 2006-02-14 2012-04-15 Henkel Ag & Co Kgaa Zusammensetzung und verfahren einer trivalenten dry-in-place korrosionsfesten chromiumbeschichtung zur verwendung auf metall- oberflächen
JP5690485B2 (ja) * 2006-05-10 2015-03-25 ヘンケル・アクチェンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト・アウフ・アクチェンＨｅｎｋｅｌ ＡＧ ＆ Ｃｏ．ＫＧａＡ 金属表面に耐食被膜として用いられる改良された三価クロム含有組成物
US8017247B2 (en) * 2007-03-30 2011-09-13 Alcoa Inc. Self cleaning aluminum alloy substrates
US8512872B2 (en) 2010-05-19 2013-08-20 Dupalectpa-CHN, LLC Sealed anodic coatings
US8609254B2 (en) 2010-05-19 2013-12-17 Sanford Process Corporation Microcrystalline anodic coatings and related methods therefor
US10214827B2 (en) 2010-05-19 2019-02-26 Sanford Process Corporation Microcrystalline anodic coatings and related methods therefor
WO2012155156A2 (en) * 2011-05-10 2012-11-15 Lundie Howard Alan Method of printing on anodised aluminium
FR2986807B1 (fr) 2012-02-10 2015-05-15 Mecaprotec Ind Procede d'anodisation de pieces en alliage d'aluminium
CN102817059B (zh) * 2012-08-18 2015-05-20 佛山金兰铝厂有限公司 一种铝合金氧化型材新型封孔槽液及其封孔方法
US10156016B2 (en) 2013-03-15 2018-12-18 Henkel Ag & Co. Kgaa Trivalent chromium-containing composition for aluminum and aluminum alloys
CN104831329A (zh) * 2015-05-28 2015-08-12 西南交通大学 一种铝合金阳极氧化膜封孔处理方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE496737A (es) * 1949-07-08
US2777785A (en) * 1953-07-30 1957-01-15 Heintz Mfg Co Composition for and method of treating metals as well as the treated product
US3094441A (en) * 1958-09-03 1963-06-18 Curtin Leo Vincent Chromic phosphate bonding coats for metal
US3175964A (en) * 1960-01-23 1965-03-30 Yawata Iron & Steel Co Surface treatment of metal article by water-soluble (film-forming) material
US3094435A (en) * 1961-02-09 1963-06-18 Pennsalt Chemicals Corp Coating with thermosetting resin
US3346522A (en) * 1963-05-23 1967-10-10 Pennsalt Chemicals Corp Aqueous solution containing a resin and sucrose for use with solutions of hexavalentchromium coating compounds

Also Published As

Publication number Publication date
US4084014A (en) 1978-04-11

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103