Effect of Particle Size on Microstructure and Mechanical Properties of Al-Based Composite Reinforced with 10 Vol.% Mechanically Alloyed Mg-7.4%Al Particles

Publikationen: Beitrag in FachzeitschriftArtikelForschung(peer-reviewed)

Standard

Effect of Particle Size on Microstructure and Mechanical Properties of Al-Based Composite Reinforced with 10 Vol.% Mechanically Alloyed Mg-7.4%Al Particles. / Chaubey, Anil K.; Prashanth, Konda Gokuldoss; Wang, Zhi et al.
in: Technologies, Jahrgang 4.2016, Nr. 4, 37, 19.11.2016.

Publikationen: Beitrag in FachzeitschriftArtikelForschung(peer-reviewed)

Vancouver

Chaubey AK, Prashanth KG, Wang Z, Scudino S, Mukhopadhyay N, Eckert J. Effect of Particle Size on Microstructure and Mechanical Properties of Al-Based Composite Reinforced with 10 Vol.% Mechanically Alloyed Mg-7.4%Al Particles. Technologies. 2016 Nov 19;4.2016(4):37. doi: 10.3390/technologies4040037

Author

Bibtex - Download

@article{909ce811fe174052882cecf33045d478,
title = "Effect of Particle Size on Microstructure and Mechanical Properties of Al-Based Composite Reinforced with 10 Vol.% Mechanically Alloyed Mg-7.4%Al Particles",
abstract = "The effect of Mg-7.4%Al reinforcement particle size on the microstructure and mechanical properties in pure Al matrix composites was investigated. The samples were prepared by hot consolidation using 10 vol.% reinforcement in different size ranges, D, 0 < D < 20 µm (0–20 µm), 20 ≤ D < 40 µm (20–40 µm), 40 ≤ D < 80 µm (40–80 µm) and 80 ≤ D < 100 µm (80–100 µm). The result reveals that particle size has a strong influence on the yield strength, ultimate tensile strength and percentage elongation. As the particle size decreases from 80 ≤ D < 100 µm to 0 < D < 20 µm, both tensile strength and ductility increases from 195 MPa to 295 MPa and 3% to 4% respectively, due to the reduced ligament size and particle fracturing. Wear test results also corroborate the size effect, where accelerated wear is observed in the composite samples reinforced with coarse particles.",
author = "Chaubey, {Anil K.} and Prashanth, {Konda Gokuldoss} and Zhi Wang and Sergio Scudino and Nilay Mukhopadhyay and J{\"u}rgen Eckert",
year = "2016",
month = nov,
day = "19",
doi = "10.3390/technologies4040037",
language = "English",
volume = "4.2016",
journal = " Technologies",
issn = "2227-7080",
publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",
number = "4",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Effect of Particle Size on Microstructure and Mechanical Properties of Al-Based Composite Reinforced with 10 Vol.% Mechanically Alloyed Mg-7.4%Al Particles

AU - Chaubey, Anil K.

AU - Prashanth, Konda Gokuldoss

AU - Wang, Zhi

AU - Scudino, Sergio

AU - Mukhopadhyay, Nilay

AU - Eckert, Jürgen

PY - 2016/11/19

Y1 - 2016/11/19

N2 - The effect of Mg-7.4%Al reinforcement particle size on the microstructure and mechanical properties in pure Al matrix composites was investigated. The samples were prepared by hot consolidation using 10 vol.% reinforcement in different size ranges, D, 0 < D < 20 µm (0–20 µm), 20 ≤ D < 40 µm (20–40 µm), 40 ≤ D < 80 µm (40–80 µm) and 80 ≤ D < 100 µm (80–100 µm). The result reveals that particle size has a strong influence on the yield strength, ultimate tensile strength and percentage elongation. As the particle size decreases from 80 ≤ D < 100 µm to 0 < D < 20 µm, both tensile strength and ductility increases from 195 MPa to 295 MPa and 3% to 4% respectively, due to the reduced ligament size and particle fracturing. Wear test results also corroborate the size effect, where accelerated wear is observed in the composite samples reinforced with coarse particles.

AB - The effect of Mg-7.4%Al reinforcement particle size on the microstructure and mechanical properties in pure Al matrix composites was investigated. The samples were prepared by hot consolidation using 10 vol.% reinforcement in different size ranges, D, 0 < D < 20 µm (0–20 µm), 20 ≤ D < 40 µm (20–40 µm), 40 ≤ D < 80 µm (40–80 µm) and 80 ≤ D < 100 µm (80–100 µm). The result reveals that particle size has a strong influence on the yield strength, ultimate tensile strength and percentage elongation. As the particle size decreases from 80 ≤ D < 100 µm to 0 < D < 20 µm, both tensile strength and ductility increases from 195 MPa to 295 MPa and 3% to 4% respectively, due to the reduced ligament size and particle fracturing. Wear test results also corroborate the size effect, where accelerated wear is observed in the composite samples reinforced with coarse particles.

U2 - 10.3390/technologies4040037

DO - 10.3390/technologies4040037

M3 - Article

VL - 4.2016

JO - Technologies

JF - Technologies

SN - 2227-7080

IS - 4

M1 - 37

ER -