Search Results - "Alexopoulos, N.D."

Effect of salt spray corrosion exposure on the mechanical performance of different technical class reinforcing steel bars by Papadopoulos, M.P., Apostolopoulos, C.A., Alexopoulos, N.D., Pantelakis, S.G.

“…The results of an experimental study for assessing the effects of the gradually accumulating corrosion damage on the tensile mechanical behavior of reinforcing…”
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Impact properties of the aircraft cast aluminium alloy Al-7Si0.6Mg (A357) by Brémand, Fabrice, Alexopoulos, N.D.

“…The impact mechanical properties of the widely used in the aeronautics A357 cast aluminum alloy were investigated by exploiting experiments on an instrumented…”
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Mechanical performance of BStIV grade steel bars with regard to the long-term material degradation due to corrosion damage by Alexopoulos, N.D., Apostolopoulos, Ch.Alk, Papadopoulos, M.P., Pantelakis, Sp.G.

“…The mechanical performance of BStIV grade reinforcing steel bars from four different manufacturers was experimentally investigated and evaluated by exploiting…”
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Structural health monitoring of glass fiber reinforced composites using embedded carbon nanotube (CNT) fibers by Alexopoulos, N.D., Bartholome, C., Poulin, P., Marioli-Riga, Z.

“…In the present work, carbon nanotube (CNT) fibers had been embedded to glass fiber reinforced polymers (GFRP) for the structural health monitoring of the…”
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Improved strain sensing performance of glass fiber polymer composites with embedded pre-stretched polyvinyl alcohol–carbon nanotube fibers by Alexopoulos, N.D., Jaillet, C., Zakri, C., Poulin, P., Kourkoulis, S.K.

“…Polyvinyl alcohol–carbon nanotube (PVA–CNT) fibers differing on their pre-stretching condition were embedded in glass fiber reinforced plastic (GFRP)…”
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Experimental and theoretical studies of corrosion-induced mechanical properties degradation of aircraft 2024 aluminum alloy by Alexopoulos, N.D., Papanikos, P.

“…In the present work, the influence of the corrosion exposure time on the mechanical properties degradation of the aluminum 2024-T3 alloy is studied. Tensile…”
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Damage detection of glass fiber reinforced composites using embedded PVA–carbon nanotube (CNT) fibers by Alexopoulos, N.D., Bartholome, C., Poulin, P., Marioli-Riga, Z.

“…Polyvinyl alcohol–carbon nanotube (PVA–CNT) fibers were embedded in glass fiber reinforced plastic composites and used as strain sensors for damage monitoring…”
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Assessment of the ability of conventional and advanced wrought aluminum alloys for mechanical performance in light-weight applications by Pantelakis, Sp.G., Alexopoulos, N.D.

“…A concept to assess the ability of advanced wrought aluminum alloys for mechanical performance in light-weight structures by involving quality indices is…”
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Generation of quality maps to support material selection by exploiting the quality indices concept of cast aluminum alloys by Alexopoulos, N.D.

“…The use of quality indices of cast aluminum alloys to support material selection by means of generation of quality maps was investigated. The quality indices…”
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Quality evaluation of A357 cast aluminum alloy specimens subjected to different artificial aging treatment by Alexopoulos, N.D., Pantelakis, Sp.G.

“…The effect of different artificial aging heat treatment on the quality of A357 alloy cast ingot specimens is evaluated. The experiments include artificial…”
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Relationship between Fracture Toughness and Tensile Properties of A357 Cast Aluminum Alloy by Alexopoulos, N.D., Tiryakioğlu, M.

“…The fracture-related mechanical properties of the A357 cast aluminum alloy, namely, elongation to fracture, tensile strain energy density (tensile toughness),…”
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The Effect of Artificial Aging on Tensile Work Hardening Characteristics of a Cast Al-7 Pct Si-0.55 Pct Mg (A357) Alloy by Tiryakioğlu, M., Alexopoulos, N.D.

“…Al-7 pct Si-0.55 pct Mg (A357) alloy specimens excised from continuously cast bars were solution treated at 540 °C for 22 hours, quenched, and finally aged…”
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Definition of Quality in Cast Aluminum Alloys and Its Characterization with Appropriate Indices by Alexopoulos, N D

“…In this paper, the issue of "quality" of cast aluminum alloys from various viewpoints is interpreted. Many methods to characterize the quality of materials are…”
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Evaluation of the effects of variations in chemical composition on the quality of Al-Si-Mg, Al-Cu, and Al-Zn-Mg cast aluminum alloys by ALEXOPOULOS, N. D, PANTELAKIS, Sp. G

“…The effect of slight variations in chemical composition on the quality of cast aluminum alloys from three different major alloy systems was evaluated. For the…”
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