Characterization and mechanical properties of the za-12 hybrid composites reinforced with nano ceramic particles

Joint Authors

Yawir, Avin K.
Abd al-Qadir, Nivin J.
Zain al-Abdin, Ahmad A.

Source

Engineering and Technology Journal

Issue

Vol. 39, Issue 4A (30 Apr. 2021), pp.642-652, 11 p.

Publisher

University of Technology

Publication Date

2021-04-30

Country of Publication

Iraq

No. of Pages

11

Main Subjects

Materials Science , Minerals

Topics

Abstract EN

In this work, nanosized Boron nitride and silicon carbide reinforced ZA - 12 matrix hybrid composites were produced using stir casting technique with using of aluminum scrap (AA 2024), pure Al (electrical wires) and zinc scraps.

Microstructure Observation was revealed by using scanning electron microscopy, and the analysis showed a uniform distribution of (SiC and BN) hybrid nanoparticles for the Zn-Al matrix.

Also, an optical microscope was used to display the dendritic structure and reinforcement particles that dispersed uniformly in the matrix.

Mechanical tests results confirmed that the hardness and the compression was increased with increasing the hybrid nanoparticle's percentage, whereas the wear rate decreased as the reinforcing materials increased.

Since nanoparticles restrict dislocation movement, the mechanical properties are enhanced.

The improvement ratio in hardness after addition was 26% .

, and in wear rate was 24% and for the compression strength the improvement was (19% ).

American Psychological Association (APA)

Yawir, Avin K.& Abd al-Qadir, Nivin J.& Zain al-Abdin, Ahmad A.. 2021. Characterization and mechanical properties of the za-12 hybrid composites reinforced with nano ceramic particles. Engineering and Technology Journal،Vol. 39, no. 4A, pp.642-652.
https://search.emarefa.net/detail/BIM-1281573

Modern Language Association (MLA)

Yawir, Avin K.…[et al.]. Characterization and mechanical properties of the za-12 hybrid composites reinforced with nano ceramic particles. Engineering and Technology Journal Vol. 39, no. 4A (2021), pp.642-652.
https://search.emarefa.net/detail/BIM-1281573

American Medical Association (AMA)

Yawir, Avin K.& Abd al-Qadir, Nivin J.& Zain al-Abdin, Ahmad A.. Characterization and mechanical properties of the za-12 hybrid composites reinforced with nano ceramic particles. Engineering and Technology Journal. 2021. Vol. 39, no. 4A, pp.642-652.
https://search.emarefa.net/detail/BIM-1281573

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references : p. 651-652

Record ID

BIM-1281573