scholarly journals Sputtering Power Effects on Growth and Mechanical Properties of Cr2AlC MAX Phase Coatings

Metals ◽  
2016 ◽  
Vol 6 (11) ◽  
pp. 265 ◽  
Author(s):  
Muhammad Naveed ◽  
Aleksei Obrosov ◽  
Andrzej Zak ◽  
Wlodzimierz Dudzinski ◽  
Alex Volinsky ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Max Phase ◽  
Sputtering Power

scholarly journals Surface Hybrid Nanocomposite Produced by Friction Stir Processing: Microstructural Evolution, Mechanical Properties and Tribological Behavior

2021 ◽  
Author(s):  
Saeed Ahmadifard ◽  
Nasir Shahin ◽  
Mojtaba Vakili-azghandi ◽  
Shahab Kazemi
Keyword(s):  
Electron Microscopy ◽  
Mechanical Properties ◽  
Scanning Electron Microscopy ◽  
Friction Stir Processing ◽  
Travel Speed ◽  
Hybrid Nanocomposites ◽  
Max Phase ◽  
Hybrid Nanocomposite ◽  
Friction Stir ◽  
Scanning Electron

Abstract This study investigates the effects of incorporating Ti3AlC2 MAX phase into Al7075-T6 alloy by friction stir processing as well as adding Al2O3 nanoparticles to obtain a surface hybrid nanocomposite. These composites were successfully prepared by friction stir processing with a rotational speed of 1000 rpm and a travel speed of 28 mm/min after 3 passes. Optical, atomic force and scanning electron microscopy as well as microhardness, tensile and wear tests utilized to characterize the fabricated surface hybrid nanocomposites. Results showed that the maximum tensile strength and hardness value were achieved for Al-100% Al2O3 composite due to more grain refinement and effective dispersion of nanoparticles. Due to its laminar structure, Ti3AlC2 MAX phase enhanced better tribological characterization whereas Al2O3 nanoparticles cause better mechanical properties. Scanning electron microscopy tests revealed that the wear mechanism changes from adhesive for Al7075 alloy to adhesive-abrasive for the nanocomposite specimens.

Influence of sputtering power on components and mechanical properties of boron carbide films

2013 ◽  
Vol 25 (9) ◽  
pp. 2317-2323 ◽  
Author(s):  
张玲 Zhang Ling ◽  
何智兵 He Zhibing ◽  
李俊 Li Jun ◽  
许华 Xu Hua ◽  
谌家军 Chen Jiajun
Keyword(s):  
Mechanical Properties ◽  
Boron Carbide ◽  
Sputtering Power

Microstructure, electrical and mechanical properties of Ti2AlN MAX phase reinforced copper matrix composites processed by hot pressing

2021 ◽  
Vol 171 ◽  
pp. 110812
Author(s):  
C. Salvo ◽  
E. Chicardi ◽  
J. Hernández-Saz ◽  
C. Aguilar ◽  
P. Gnanaprakasam ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Hot Pressing ◽  
Copper Matrix ◽  
Max Phase ◽  
Matrix Composites ◽  
Copper Matrix Composites

In-situ reaction synthesis and mechanical properties of quaternary MAX phase (Cr2/3Ti1/3)3AlC2

2020 ◽  
Vol 46 (14) ◽  
pp. 22854-22860
Author(s):  
Zhimou Liu ◽  
Jia Yang ◽  
Yuhai Qian ◽  
Jingjun Xu ◽  
Jun Zuo ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Max Phase ◽  
Reaction Synthesis ◽  
In Situ Reaction
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