WO2009057435A1 - 表面調整アルミニウム鋳造物の製造方法 - Google Patents

表面調整アルミニウム鋳造物の製造方法 Download PDF

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Publication number
WO2009057435A1
WO2009057435A1 PCT/JP2008/068430 JP2008068430W WO2009057435A1 WO 2009057435 A1 WO2009057435 A1 WO 2009057435A1 JP 2008068430 W JP2008068430 W JP 2008068430W WO 2009057435 A1 WO2009057435 A1 WO 2009057435A1
Authority
WO
WIPO (PCT)
Prior art keywords
aluminum cast
mol
producing surface
regulated
range
Prior art date
Application number
PCT/JP2008/068430
Other languages
English (en)
French (fr)
Inventor
Hiroyuki Satoh
Masaki Watanabe
Takao Ogino
Original Assignee
Nihon Parkerizing Co., Ltd.
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 Nihon Parkerizing Co., Ltd. filed Critical Nihon Parkerizing Co., Ltd.
Priority to EP08845169.5A priority Critical patent/EP2213767A4/en
Priority to CN2008801135102A priority patent/CN101842516B/zh
Publication of WO2009057435A1 publication Critical patent/WO2009057435A1/ja
Priority to US12/772,606 priority patent/US8486491B2/en

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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
    • C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
    • C23G1/22—Light metals
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/78—Pretreatment of the material to be coated

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)
  • Chemical Treatment Of Metals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

【課題】　アルミニウム鋳造物のノンクロメート化成処理技術において、当該化成処理の前に強アルカリによる表面調整工程を実施しても処理外観不良又は塗装後の皮膜性能不良を生じさせない手段の提供。 【解決手段】　表面調整アルミニウム鋳造物の製造方法において、少なくとも一種の有機ビルダー及び／又はキレート剤を含有するアルカリ性表面調整液をアルミニウム鋳造物に適用する工程を含み、当該工程で使用する前記アルカリ性表面調整液について、表調活性度（ＣＤ；mol/l）を０．０５≦ＣＤ≦２．３の範囲内とし、光沢係数（ＣＥ；g/mol）を２．８≦ＣＥ≦９０の範囲内とすることを特徴とする製造方法。
PCT/JP2008/068430 2007-11-01 2008-10-10 表面調整アルミニウム鋳造物の製造方法 WO2009057435A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08845169.5A EP2213767A4 (en) 2007-11-01 2008-10-10 PROCESS FOR PRODUCING A REGULARIZED SURFACE CASTING ALUMINUM PART
CN2008801135102A CN101842516B (zh) 2007-11-01 2008-10-10 表面调整铝铸件的制造方法
US12/772,606 US8486491B2 (en) 2007-11-01 2010-05-03 Process for producing surface conditioned aluminum castings

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-285491 2007-11-01
JP2007285491A JP5520439B2 (ja) 2007-11-01 2007-11-01 表面調整アルミニウム鋳造物の製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/772,606 Continuation US8486491B2 (en) 2007-11-01 2010-05-03 Process for producing surface conditioned aluminum castings

Publications (1)

Publication Number Publication Date
WO2009057435A1 true WO2009057435A1 (ja) 2009-05-07

Family

ID=40590829

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/068430 WO2009057435A1 (ja) 2007-11-01 2008-10-10 表面調整アルミニウム鋳造物の製造方法

Country Status (8)

Country Link
US (1) US8486491B2 (ja)
EP (1) EP2213767A4 (ja)
JP (1) JP5520439B2 (ja)
KR (1) KR20100087350A (ja)
CN (1) CN101842516B (ja)
MY (1) MY150578A (ja)
TW (1) TWI412625B (ja)
WO (1) WO2009057435A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102199778A (zh) * 2010-03-24 2011-09-28 汉达精密电子(昆山)有限公司 镁合金表调处理溶液
JP5688639B2 (ja) * 2010-12-24 2015-03-25 日本パーカライジング株式会社 アルミニウム合金用エッチング剤
CN105332034B (zh) * 2015-10-19 2017-08-04 博罗县东明化工有限公司 铝合金表面处理剂及其在铝合金表面制备纳米孔洞的方法
DE102016002852A1 (de) * 2016-03-10 2017-09-14 Audi Ag Verfahren zur Passivierung einer Oberfläche eines Metallbauteils
CN110592575A (zh) * 2019-09-20 2019-12-20 一汽轿车股份有限公司 一种减少车身表面印痕的表面调整配槽方法
CN112296879A (zh) * 2020-10-29 2021-02-02 兴化市森荣金属制品有限公司 一种去除铝铸件飞边毛刺的自动化加工方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003119572A (ja) * 1998-07-21 2003-04-23 Nippon Parkerizing Co Ltd 金属のりん酸塩被膜化成処理前の表面調整用処理液及び表面調整方法
JP2007204835A (ja) * 2006-02-03 2007-08-16 Nippon Paint Co Ltd 表面調整用組成物及び表面調整方法

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AT292408B (de) * 1968-09-02 1971-08-25 Henkel & Cie Gmbh Verfahren zur Reinigung von Aluminium-Oberflächen vor dem Lackieren
JPS56136978A (en) 1980-03-26 1981-10-26 Showa Alum Ind Kk Chemically treating solution for aluminum or aluminum alloy
CH660201A5 (fr) * 1984-03-16 1987-03-31 Eric Prof Dr Plattner Procede de decapage de l'aluminium dans un bain de lessive alcaline.
JPH0784665B2 (ja) 1988-03-25 1995-09-13 日本ペイント株式会社 アルミニウムの化成処理方法
JPH07188956A (ja) 1993-12-27 1995-07-25 Sumitomo Light Metal Ind Ltd 自動車車体用Ｍｇ含有アルミニウム合金板の表面処理方法
US5622569A (en) * 1995-06-02 1997-04-22 Aluminum Company Of America Aluminum rigid container sheet cleaner and cleaning method
JP3595666B2 (ja) 1996-11-12 2004-12-02 日本パーカライジング株式会社 金属用アルカリ性液体洗浄剤、およびその製造および使用方法
JPH11131254A (ja) 1997-10-24 1999-05-18 Nippon Parkerizing Co Ltd アルミニウム含有金属材料の表面処理方法
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Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003119572A (ja) * 1998-07-21 2003-04-23 Nippon Parkerizing Co Ltd 金属のりん酸塩被膜化成処理前の表面調整用処理液及び表面調整方法
JP2007204835A (ja) * 2006-02-03 2007-08-16 Nippon Paint Co Ltd 表面調整用組成物及び表面調整方法

Non-Patent Citations (1)

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Title
See also references of EP2213767A4 *

Also Published As

Publication number Publication date
US20100317260A1 (en) 2010-12-16
KR20100087350A (ko) 2010-08-04
MY150578A (en) 2014-01-30
EP2213767A1 (en) 2010-08-04
JP5520439B2 (ja) 2014-06-11
TW200927991A (en) 2009-07-01
US8486491B2 (en) 2013-07-16
CN101842516B (zh) 2011-12-28
JP2009114472A (ja) 2009-05-28
EP2213767A4 (en) 2014-10-22
TWI412625B (zh) 2013-10-21
CN101842516A (zh) 2010-09-22

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