KR830005401A - Manufacturing method of colored aluminum material - Google Patents

Manufacturing method of colored aluminum material Download PDF

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Publication number
KR830005401A
KR830005401A KR1019810000995A KR810000995A KR830005401A KR 830005401 A KR830005401 A KR 830005401A KR 1019810000995 A KR1019810000995 A KR 1019810000995A KR 810000995 A KR810000995 A KR 810000995A KR 830005401 A KR830005401 A KR 830005401A
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KR
South Korea
Prior art keywords
aluminum material
treatment
electrolytic
coloring
carried out
Prior art date
Application number
KR1019810000995A
Other languages
Korean (ko)
Other versions
KR850001214B1 (en
Inventor
고오이찌 요시다
데루오 미야시따
야스오 오까
다까시 가지야마
Original Assignee
마쯔나가 요시마사
닛뽄 케이킨조꾸 가부시기 가이샤
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.)
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Application filed by 마쯔나가 요시마사, 닛뽄 케이킨조꾸 가부시기 가이샤 filed Critical 마쯔나가 요시마사
Priority to KR1019810000995A priority Critical patent/KR850001214B1/en
Publication of KR830005401A publication Critical patent/KR830005401A/en
Application granted granted Critical
Publication of KR850001214B1 publication Critical patent/KR850001214B1/en

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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
    • C25D11/20—Electrolytic after-treatment
    • C25D11/22—Electrolytic after-treatment for colouring layers
    • 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
    • C25D11/12—Anodising more than once, e.g. in different baths

Abstract

내용 없음No content

Description

착색 알루미늄재의 제조방법Manufacturing method of colored aluminum material

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 실시예 1과 비교예 1의 실험에 사용되는 굴곡판의 개략적인 투시도.1 is a schematic perspective view of a flexure plate used in the experiments of Example 1 and Comparative Example 1.

Claims (1)

미리 통상방법에 의한 양극산화피막을 실시한 알루미늄재의 전해 착색처리에 의하여 빛의 간섭작용에 의거한 착색을 얻을 수 있도록 양극산화피막의 세공의 개질 처리를 실시하고, 그런후에 전해착색처리를 실시할 때에, 먼저 개질처리후의 알루미늄재를 양극으로 하여, 잠시 베리어 층의 조정을 위한 예비 전해처리를 실시하고, 이어서 이것을 음극으로 하여서 금속염을 함유한 전해욕 중에서 정의 펄스전압을 인가한 직류전류에 의하여 전해착색시키는 것을 특징으로 하는 빛의 간섭작용을 이용한 착색 알루미늄재의 제조방법.When the electrolytic coloring treatment of aluminum material which has been anodized by a conventional method in advance is carried out to modify the pores of the anodized coating so as to obtain coloring based on the interference of light, and then the electrolytic coloring treatment is carried out. First, preliminary electrolytic treatment for the adjustment of the barrier layer is carried out for a while using the aluminum material after the reforming treatment as an anode, and then electrochromic coloring by DC current applying a positive pulse voltage in an electrolytic bath containing a metal salt as the cathode. Method for producing a colored aluminum material using the interference of light, characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019810000995A 1981-03-26 1981-03-26 Method for producing colored aluminum articles KR850001214B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019810000995A KR850001214B1 (en) 1981-03-26 1981-03-26 Method for producing colored aluminum articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019810000995A KR850001214B1 (en) 1981-03-26 1981-03-26 Method for producing colored aluminum articles

Publications (2)

Publication Number Publication Date
KR830005401A true KR830005401A (en) 1983-08-13
KR850001214B1 KR850001214B1 (en) 1985-08-20

Family

ID=19220528

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810000995A KR850001214B1 (en) 1981-03-26 1981-03-26 Method for producing colored aluminum articles

Country Status (1)

Country Link
KR (1) KR850001214B1 (en)

Also Published As

Publication number Publication date
KR850001214B1 (en) 1985-08-20

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