Results 11 to 20 of about 57,247 (319)
Hardening-softening of Al0.3CoCrFeNi high-entropy alloy under nanoindentation
Materials & Design, 2023 The competition and balance mechanism between work hardening resulting from the surge in dislocations and material softening caused by plastic deformation during contact loading in Al0.3CoCrFeNi high-entropy alloy is unclear.
Qingwei Guo +6 more
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Investigation on nonequilibrium crystallization of highly undercooled Cu–Ni–Co alloys
Journal of Materials Research and Technology, 2023 Deep undercooling rapid solidification experiments of Cu–Ni–Co alloys were carried out using the molten glass purification cycle superheat method. 130 K, 177 K and 277 K undercooling degrees were obtained and analysed for Cu55Ni43Co2 alloy.
Yongchao Hao +5 more
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Microstructure and properties of welds between 5754 Al alloys and AZ31 Mg alloys using a Yb:YAG laser [PDF]
, 2014 The authors wish to thank Mr. Henri ANDRZEJEWSKI for his technical assistance in laser experiments. The authors wish to place their sincere thanks to Professor Philippe BOURNOT and Dr.
BANNOUR, Sana +9 more
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The influence of position in overlap joints of Mg and Al alloys on microstructure and hardness of laser welds [PDF]
, 2013 Structure and properties of laser beam welding zone of dissimilar materials, AZ31 magnesium alloy and A5754 Aluminum alloy, are investigated. The microstructure and quality of the Mg/Al weld were studied by metallography, microhardness and optical ...
BANNOUR, Sana +11 more
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Journal of Materials Research and Technology, 2016 The aim of this study was to investigate the effect of finishing hot rolling temperature in promoting interpass recrystallization on a Nb-stabilized AISI 430 ferritic stainless steel.
Flávia Vieira Braga +4 more
doaj +1 more source
Journal of Materials Research and Technology, 2023 Synergistic strengthening mechanisms (e.g. solid solution strengthening, grain/twin boundary strengthening, dislocation strengthening, and precipitation strengthening) have been shown to effectively achieve a balance between strength and ductility of ...
Xiaotao Xu +6 more
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Quasicrystal-reinforced Mg alloys
Science and Technology of Advanced Materials, 2014 The formation of the icosahedral phase (I-phase) as a secondary solidification phase in Mg-Zn-Y and Mg-Zn-Al base systems provides useful advantages in designing high performance wrought magnesium alloys. The strengthening in two-phase composites (I-phase + α-Mg) can be explained by dispersion hardening due to the presence of I-phase particles and by ...
Kyun Kim, Young +2 more
openaire +2 more sources
Excimer laser treatment of ZE41 magnesium alloy for corrosion resistance and microhardness improvement [PDF]
, 2010 We would like to acknowledge the financial support of the ‘‘Conseil regional de PACA’’ and Protection des Metaux d’Arenc). The authors are grateful to PMA’s engineers Ms. E. Castellan, Ms. A. Gonthier and Mr. F.
KHALFAOUI, Walid +3 more
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Development of a super ductile diecast Al-Mg-Si alloy [PDF]
, 2012 This is the post-print version of the final paper published in Materials Science and Engineering A. The published article is available from the link below.
Watson, D, White, M, Fan, Z
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Thermal and solute diffusion in α-Mg dendrite growth of Mg-5wt.%Zn alloy: A phase-field study
Journal of Materials Research and Technology, 2023 Thermal and solute diffusion plays an important role in α-Mg dendrite growth, the diffusion mechanism of which is still unclear. Here, thermal and solute diffusion in α-Mg dendrite growth of Mg-5wt.%Zn alloy under non-isothermal solidification were ...
Weipeng Chen +4 more
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