Results 131 to 140 of about 1,276 (165)
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Microstructural reorganization in model epoxy network during cyclic hygrothermal ageing
Polymer, 2017Abstract The water sorption characteristics and physico-chemical properties have been determined for a fully cured model epoxy systems based on the DGEBA resin and DAMP amine hardener, during cyclic hygrothermal ageing (absorption-desorption-reabsorption-redesorption).
G. Bouvet +4 more
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Study on Hygrothermal Properties of Carbon Fiber Reinforced Composites Aged in Cyclic Environment
Polymers and Polymer Composites, 2011In this study, we investigate the cyclic hygrothermal effects of moisture, high temperature and low temperature states on the durability of carbon fiber reinforced epoxy resin composites (CF/Epoxy). CF/Epoxy composites are prepared by curing in autoclave.
Rongguo Wang +3 more
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International Journal of Adhesion and Adhesives, 2020
Abstract The durability of adhesive joints is potentially affected by the presence of water and thermal shocks. Therefore, the current work intends to study the effect of hygrothermal aging and cyclic thermal shocks degradation on the tensile properties of single-lap adhesive joints.
N.S. Hirulkar +3 more
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Abstract The durability of adhesive joints is potentially affected by the presence of water and thermal shocks. Therefore, the current work intends to study the effect of hygrothermal aging and cyclic thermal shocks degradation on the tensile properties of single-lap adhesive joints.
N.S. Hirulkar +3 more
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The Journal of Adhesion, 2019
Adhesive joints in the aeronautical sector are exposed to hostile environments, which may combine different temperatures and/or moisture conditions.
N.S. Hirulkar +3 more
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Adhesive joints in the aeronautical sector are exposed to hostile environments, which may combine different temperatures and/or moisture conditions.
N.S. Hirulkar +3 more
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International Journal of Crashworthiness, 2019
T700/TDE-85 composites were aged in cyclic hygrothermal tests in accordance with the service environment of military aircraft, and the variations in interlaminar shear strength (ILSS) and ballistic...
Lulu Liu +4 more
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T700/TDE-85 composites were aged in cyclic hygrothermal tests in accordance with the service environment of military aircraft, and the variations in interlaminar shear strength (ILSS) and ballistic...
Lulu Liu +4 more
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Polymer Composites, 2013
The properties of short glass fiber reinforced thermoplastic based on polyamide 6 in humid environment are studied. Conditioning was conducted at 90°C. The combined action of water and heat (90°C) affects progressively the mechanical properties. When the injection molded samples were subjected to moisture, decrease in tensile strength and elastic ...
Nader Haddar +3 more
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The properties of short glass fiber reinforced thermoplastic based on polyamide 6 in humid environment are studied. Conditioning was conducted at 90°C. The combined action of water and heat (90°C) affects progressively the mechanical properties. When the injection molded samples were subjected to moisture, decrease in tensile strength and elastic ...
Nader Haddar +3 more
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Materials & Design, 2011
Abstract In this research, hygrothermal aging behaviors of carbon fiber/bismaleimide (BMI) composite materials were investigated. Water diffusivity was measured through 3 wet–dry cycles for BMI resin reinforced with unidirectional carbon fiber CCF300/QY9511 composite.
Pei Sun, Yan Zhao, Yunfeng Luo, Lili Sun
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Abstract In this research, hygrothermal aging behaviors of carbon fiber/bismaleimide (BMI) composite materials were investigated. Water diffusivity was measured through 3 wet–dry cycles for BMI resin reinforced with unidirectional carbon fiber CCF300/QY9511 composite.
Pei Sun, Yan Zhao, Yunfeng Luo, Lili Sun
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Polymer Composites
AbstractThe composite interlamination is the key part of load transfer and plays a decisive role in the overall mechanical performance of composite structures. The interlaminar property is predominantly influenced by the matrix resin which is easily affected by the hygrothermal environment.
Shengping Zhang +5 more
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AbstractThe composite interlamination is the key part of load transfer and plays a decisive role in the overall mechanical performance of composite structures. The interlaminar property is predominantly influenced by the matrix resin which is easily affected by the hygrothermal environment.
Shengping Zhang +5 more
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2013
The interlaminar shear strength (ILSS) evolution of carbon fiber(CF)reinforced bismaleimide(BMI) composites during hygrothermal aging were systematically studied through short beam shear tests.
Ye Li, Yan Zhao, Dong Xiao Sui
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The interlaminar shear strength (ILSS) evolution of carbon fiber(CF)reinforced bismaleimide(BMI) composites during hygrothermal aging were systematically studied through short beam shear tests.
Ye Li, Yan Zhao, Dong Xiao Sui
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