Review of superior mechanical and corrosion properties of wrought magnesium based materials containing nanoparticles

被引：4

作者：

Paramsothy, M. ^{[1
]}

Nguyen, Q. B. ^{[1
]}

Tun, K. S. ^{[1
]}

Balasubramaniam, R. ^{[2
]}

Chan, J. ^{[3
]}

Kwok, R. ^{[3
]}

Kuma, J. V. M. ^{[4
]}

Gupta, M. ^{[1
]}

机构：

[1] Natl Univ Singapore, Dept Mech Engn, Singapore 117576, Singapore

[2] Indian Inst Technol, Dept Mat & Met Engn, Kanpur 208016, Uttar Pradesh, India

[3] Singapore Technol Kinet Ltd ST Kinet, Singapore 619523, Singapore

[4] Natl Univ Singapore, Minerals Met & Mat Technol Ctr, Singapore 117576, Singapore

来源：

KOVOVE MATERIALY-METALLIC MATERIALS | 2011年 / 49卷 / 03期

关键词：

magnesium alloys; nanoparticles; mechanical properties; corrosion properties; METAL-MATRIX COMPOSITES; TENSILE/COMPRESSIVE STRENGTH; SIMULTANEOUS ENHANCEMENT; CARBON NANOTUBES; ELEMENTAL MG; ALLOY; DUCTILITY; BEHAVIOR; NANOCOMPOSITES; REINFORCEMENT;

D O I：

10.4149/km_2011_3_179

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Magnesium is actively used as a lightweight structural metal in the transport industry. Its use ensures lower fuel consumption, reduced CO2 emissions and thus a greener earth. This paper describes the multiple beneficial effects of nanoparticle addition to wrought magnesium based systems. Regarding mechanical properties, the effects are either: (a) enhanced ductility or (b) simultaneously enhanced strength and ductility of magnesium. Regarding material degradation, the beneficial effects include: (a) higher dry oxidation resistance and (b) higher salt water corrosion resistance. The results obtained so far clearly indicate the capability of nanoparticles to enhance the properties of wrought magnesium and its alloys in a way never seen before with micron length scale reinforcements.

引用

页码：179 / 187

页数：9

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