Advanced Metal Matrix Nanocomposites

被引：189

作者：

Malaki, Massoud ^{[1
]}

Xu, Wenwu ^{[2
]}

Kasar, Ashish K. ^{[3
]}

Menezes, Pradeep L. ^{[3
]}

Dieringa, Hajo ^{[4
]}

Varma, Rajender S. ^{[5
,6
]}

Gupta, Manoj ^{[7
]}

机构：

[1] Isfahan Univ Technol, Dept Mech Engn, Esfahan 8415683111, Iran

[2] San Diego State Univ, Dept Mech Engn, San Diego, CA 92182 USA

[3] Univ Nevada Reno, Dept Mech Engn, Reno, NV 89501 USA

[4] Helmholtz Zentrum Geesthacht, Magnesium Innovat Ctr, D-21502 Geesthacht, Germany

[5] Palacky Univ, Dept Phys Chem, Reg Ctr Adv Technol & Mat, Slechtitelu 27, Olomouc 78371, Czech Republic

[6] Palacky Univ, Dept Expt Phys, Reg Ctr Adv Technol & Mat, Slechtitelu 27, Olomouc 78371, Czech Republic

[7] Natl Univ Singapore, Dept Mech Engn, 9 Engn Dr 1, Singapore 117576, Singapore

来源：

METALS | 2019年 / 9卷 / 03期

关键词：

metal matrix nanocomposites; ultrasonication; strength; dispersion; PARTICLE-REINFORCED COMPOSITE; ROLL BONDING PROCESS; MECHANICAL-PROPERTIES; CARBON NANOTUBES; IN-SITU; TENSILE PROPERTIES; STRENGTHENING MECHANISMS; FRACTURE-BEHAVIOR; MAGNESIUM ALLOYS; BUBBLE DYNAMICS;

D O I：

10.3390/met9030330

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Lightweight high-strength metal matrix nano-composites (MMNCs) can be used in a wide variety of applications, e.g., aerospace, automotive, and biomedical engineering, owing to their sustainability, increased specific strength/stiffness, enhanced elevated temperature strength, improved wear, or corrosion resistance. A metallic matrix, commonly comprising of light aluminum or magnesium alloys, can be significantly strengthened even by very low weight fractions (similar to 1 wt%) of well-dispersed nanoparticles. This review discusses the recent advancements in the fabrication of metal matrix nanocomposites starting with manufacturing routes and different nanoparticles, intricacies of the underlying physics, and the mechanisms of particle dispersion in a particle-metal composite system. Thereafter, the microstructural influences of the nanoparticles on the composite system are outlined and the theory of the strengthening mechanisms is also explained. Finally, microstructural, mechanical, and tribological properties of the selected MMNCs are discussed as well.

引用

页数：39

共 191 条

[1] Manufacturing of Al-Al2O3-Mg multilayered nanocomposites by accumulative roll bonding process and study of its microstructure, tensile, and bending properties [J].