ALUMINUM ALLOY FASTENING MEMBER, FASTENER CHAIN AND METHOD FOR PRODUCING ALUMINUM ALLOY FASTENING MEMBER

To provide an aluminum alloy fastening member having a novel chemical conversion coating as a colored coating, a fastener chain, and a method for producing the aluminum alloy fastening member.SOLUTION: The aluminum alloy fastening member includes a chemical conversion coating containing manganese as...

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Hauptverfasser:	NAGASAWA SOHEI, ARA RYOTA, HOSAKA MISAKO, HIROMI CHIKAKO, OGIWARA ATSUSHI, KATORI MITSUOMI, URITA YUKI, TSUCHIDA SHIGERU
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL HABERDASHERY HUMAN NECESSITIES INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL JEWELLERY METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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Zusammenfassung:	To provide an aluminum alloy fastening member having a novel chemical conversion coating as a colored coating, a fastener chain, and a method for producing the aluminum alloy fastening member.SOLUTION: The aluminum alloy fastening member includes a chemical conversion coating containing manganese as a component element, and the chemical conversion coating satisfies the hue ranges of -3≤a≤12, -5≤b≤35, and 45≤L≤80 in the CIELAB color space as defined by JIS Z 8781-4 (2013).SELECTED DRAWING: Figure 1 【課題】着色皮膜として新規な化成皮膜を有するアルミニウム合金製ファスニング部材、ファスナーチェーン及びアルミニウム合金製ファスニング部材の製造方法を提供する。【解決手段】マンガンを成分元素として含む化成皮膜を備えたアルミニウム合金製ファスニング部材であって、化成皮膜は、ＪＩＳＺ８７８１－４（２０１３）にて規定されるＣＩＥＬＡＢ色空間において、－３≦ａ≦１２、－５≦ｂ≦３５、及び、４５≦Ｌ≦８０の色調範囲を満たすアルミニウム合金製ファスニング部材。【選択図】図１