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Article
Studies on wire hot extrusion processes of metals and metal/CNT
Wire hot extrusion was investigated to produce thin wires of metals and metallic matrix nanocomposites, including aluminum (Al), copper (Cu), and copper/carbon nanotube composites (Cu/CNT, 1%wt). A new energy-...
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Article
Investigation on High Velocity Impact of Projectile on Double Layered Geomaterial
This study investigated the high velocity impact phenomena of a projectile on double layered geomaterial consisting of soil and rock. Experiments were conducted to analyze the penetration depth of the projecti...
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Article
Laser powder bed fusion of Al–10 wt% Ce alloys: microstructure and tensile property
The increasing potential for additive manufacturing technology continuously drives the need for printable materials, including novel aluminum alloys. Ce is considered an economically feasible addition that is ...
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Article
A study on the plasticity and fracture of the AISI 4340 steel alloy under different loading conditions and considering heat-treatment effects
Comprehensive numerical and experimental studies were performed to investigate the plasticity and ductile fracture behaviors of the AISI 4340 steel alloy under multiaxial stress loading conditions and at diffe...
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Article
Study on coexistence of brittle and ductile fractures in nano reinforcement composites under different loading conditions
Experimental study on high volume fraction of metallic matrix nano composites (MMNCs) was conducted, including uniaxial tension, uniaxial compression, and three-point bending. The example materials were two ma...
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Chapter and Conference Paper
Application of eMMC Model to Fracture of Metal Sheets
The fracture properties of TRIP780 and magnesium AZ31B-H24 alloy sheets were investigated in this paper. Mechanical experiments were performed for TRIP780 under uniaxial tension, notch tension, punch test, and...
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Article
Controlled fragmentation of multimaterial fibres and films via polymer cold-drawing
Cold-drawing of multimaterial fibres consisting of a brittle core embedded in a ductile polymer cladding results in controllable fragmentation of the core to produce uniformly sized rods parallel to the drawin...
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Chapter and Conference Paper
Linkage between Ductile Fracture and Extremely Low Cycle Fatigue of Inconel 718 Under Multiaxial Loading Conditions
Ductile fracture and extremely low cycle fatigue (ELCF) [1] are two common failure modes in aircraft engines and turbomachinery designs [2]; however, the linkage between these two failure modes under multi-axi...
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Article
Experimental study on the mechanical properties of AZ31B-H24 magnesium alloy sheets under various loading conditions
In order to fully characterize the plasticity and fracture of magnesium AZ31B-H24 sheets, a set of mechanical experiments (105 in total) were performed under different loading conditions, including monotonic u...
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Article
Application of extended Mohr–Coulomb criterion to ductile fracture
The Mohr–Coulomb (M–C) fracture criterion is revisited with an objective of describing ductile fracture of isotropic crack-free solids. This criterion has been extensively used in rock and soil mechanics as it...
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Chapter and Conference Paper
Calibration of Ductile Fracture Properties of Two Cast Aluminum Alloys
To numerically predict crack formation and growth of aluminum cast components under accidentally loading, it is necessary to characterize fracture properties at the macroscopic level. In this study, ductile fr...
