WEAR BEHAVIOR OF AZ91D MAGNESIUM COMPOSITE

Home Page
About
Submit A Journal
Submit A Conference
Submit Paper/Book
- Submit a Preprint
- Submit a Book
Contact

Sigma Mühendislik ve Fen Bilimleri Dergisi
Volume:33 Issue:3
WEAR BEHAVIOR OF AZ91D MAGNESIUM COMPOSITE

WEAR BEHAVIOR OF AZ91D MAGNESIUM COMPOSITE

Authors : Yaman ERARSLAN, Cem AKÇA

Pages : 465-471

View : 32 | Download : 7

Publication Date : 2015-09-01

Article Type : Research Paper

Abstract :AZ91D alloy was produced using the conventional casting methods in a local foundry. Then, SiC ceramic additive materials insert ignore into journalissuearticles values(particulates); with 2%, 4% and 8% by weight insert ignore into journalissuearticles values(average grain size of 7 µm and 32 µm); were mixed with AZ91 alloy by stir-casting method. The properties of the AZ91 alloy and AZ91/SiC composite materials produced were determined by means of hardness and wear tests, and microstructural characterization was conducted by optical microscopy, scanning electron microscopy and x-ray diffraction. It was observed that the improvement in hardness for the composite with a diameter of 7 µm diameter is higher than the composite with a diameter of 32 µm. Wear testing was conducted through the ball-on-disc method at a rate of 10 cm.s-1 under a load of 5 N. The friction coefficient was found to be between the 0.115-0.172 intervals, and no wear was observed on the alumina insert ignore into journalissuearticles values(Al2O3); ball material.
Keywords : AZ91 alloy, metal matrix composite, wear

ORIGINAL ARTICLE URL

* There may have been changes in the journal, article,conference, book, preprint etc. informations. Therefore, it would be appropriate to follow the information on the official page of the source. The information here is shared for informational purposes. IAD is not responsible for incorrect or missing information.