Influence of primary silicon precipitates on anodized aluminum alloys surface layer properties

• Autorzy: Labisz K. , Konieczny J. , Wierzbicki Ł. , Ćwiek J. , Butor A.

Identyfikatory

DOI

10.20858/tp.2018.13.2.11

• Języki publikacji: EN

Abstrakty

EN

In this work, we presented the influence of the anodizing method and parameters, as well as the chemical composition of the used aluminium alloys on the properties and microstructure of the anodic layer produced on aluminium alloys, in particular on the size and morphology of the primary silicon precipitates and the homogeneity of the resulting oxide coating. Aluminium alloys AlSi8 and AlSi12, produced using the die-casting method and subsequently subjected to anodic oxidation were used as test material. The microstructure of the obtained surface layer was analyzed by taking into account the primary silicon precipitates. The results of the hardness and abrasive wear test also show the influence of anodizing and electrolyte parameters on the structure and properties of the tested aluminium alloys.

Słowa kluczowe

EN

anodization; aluminium alloys; microstructure; surface layer; wear resistance

PL

anodowanie; stopy aluminium; mikrostruktura; warstwa wierzchnia; odporność na zużycie

• Wydawca: Wydawnictwo Politechniki Śląskiej
• Czasopismo: Transport Problems
• Rocznik: 2018
• Tom: T. 13, z. 2
• Strony: 111--120
• Opis fizyczny: Bibliogr. 30 poz.

Twórcy

autor

Labisz K.

• Silesian University of Technology, Faculty of Transport Krasińskiego 8, 40-019 Katowice, Poland

autor

Konieczny J.

• Silesian University of Technology, Faculty of Transport Krasińskiego 8, 40-019 Katowice, Poland

autor

Wierzbicki Ł.

• Silesian University of Technology, Faculty of Transport Krasińskiego 8, 40-019 Katowice, Poland

autor

Ćwiek J.

• Silesian University of Technology, Faculty of Transport Krasińskiego 8, 40-019 Katowice, Poland

autor

Butor A.

• Infra SILESIA S.A. Kłokocińska 51, 44-251 Rybnik, Poland

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