Majumdar, J. Dutta ; Manna, I. (2010) Mechanical properties of a laser-surface-alloyed magnesium-based alloy (AZ91) with nickel Scripta Materialia, 62 (8). pp. 579-581. ISSN 1359-6462
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Official URL: http://www.scriptamat.org/article/S1359-6462%2809%...
Related URL: http://dx.doi.org/10.1016/j.scriptamat.2009.12.047
Abstract
The mechanical properties of laser-surface-alloyed AZ91, a magnesium-based alloy (Mg-9Al-0.9Zn) with nickel, were determined. Laser surface alloying was carried out using a continuous wave CO2 laser under optimum process parameters. Laser surface alloying led to the formation of a dispersion of intermetallics of Mg and Ni (MgNi2) in a magnesium matrix with an improved Young's modulus (45-85GPa, as compared to the 45GPa of as-received substrate) and improved wear resistance.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Acta Materialia Inc. |
| Keywords: | Laser; Magnesium Alloys; Hardness; Nickel; Surface Alloying |
| ID Code: | 18893 |
| Deposited On: | 17 Nov 2010 13:00 |
| Last Modified: | 06 Jun 2011 04:29 |
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