Results 21 to 30 of about 107,176 (359)

Void Morphology in Polyethylene/Carbon Black Composites [PDF]

MRS Proceedings, 1996
ABSTRACTA combination of small angle neutron scattering (SANS) and contrast matching techniques is used to determine the size and quantity of voids incorporated during fabrication of polyethylene/carbon black composites. The analysis used to extract void morphology from SANS data is based on the three-phase model of microcrack determination via small ...
Marr, D. W. M., Wartenberg, M., Schwartz, K. B., Agamalian, M. M., Wignall, G. D.   +4 more
openaire   +2 more sources

Void and Moisture Content of Fiber Reinforced Composites

Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 2021
In this paper, a short review on the void and moisture content studies of fiber reinforced composites for both, synthetic and natural based fibers are presented. The review summarized the research papers in which include experimental and theoretical works that related to the void and moisture content studies.
Nurhayati Mohd Nur, Nurul Zuhairah Mahmud Zuhudi, Ahmad Naim Ahmad Yahaya, Muzafar Zulkifli, Afiq Faizul Zulkifli, Khairul Dahri Mohd Aris   +5 more
openaire   +2 more sources

Influence of Flexographic Photopolymer-Plate Residue Incorporation on the Mechanical Properties of Glass-Fiber-Reinforced Polyester Composites

Materials Research, 2023
In this study, the effects of incorporating recycled photopolymer-plate residues from a packaging flexography process into polyester-glass fiber composites were examined.
Matheus Vinícius Gregory Zimmermann, Marina Kauling de Almeira, Lara Vasconcellos Ponsoni, Majorie Anacleto Bernardo, Ademir José Zattera, Lílian Vanessa Rossa Beltrami, Matheus Poletto, Daiane Romanzini, Kristian Madeira   +8 more
doaj   +1 more source

Mechanical, Thermal Properties and Void Characteristics of Bamboo Fiber-Reinforced Epoxy Resin Composites Prepared by Vacuum-Assisted Resin Transfer Molding Process

Journal of Natural Fibers, 2023
This study aimed to examine the effect of epoxy resin (EP) systems on the impregnation of bamboo fibers (BFs) by EP and the properties of BF/EP composites prepared by vacuum-assisted resin transfer molding (VARTM) process.
Jiangjing Shi, Wenfu Zhang, Jian Zhang, Shaofei Yuan, Hong Chen   +4 more
doaj   +1 more source

Use of the mar-lin criteria to determine the influence of porosity on the iosipescu and short beam shear properties in carbon fiber polymer matrix composites

Materials Research, 2010
To address a critical aspect of the fast growing use of composites in aircraft and aerospace industry, the influence of the porosity on the shear strength of composites property was investigated as a mean for determining the critical values of porosity ...
Antonio Carlos Ancelotti Junior, Luiz Claudio Pardini, Eduardo Marcelo Bezerra, Dennis Roach   +3 more
doaj   +1 more source

Determination of flow front velocity and optimal injection pressures for better impregnation of E-glass with polyester in resin transfer mold [PDF]

INCAS Bulletin, 2019
Flow front velocity of resin plays a key role in yielding better impregnation of fiber reinforcement in resin transfer molding to fabricate quality composites. A video camera was used to capture the patterns of resin flowing below the grid lines drawn on
Phaneendra Kumar KOPPARTHI, Vengal Rao KUNDAVARAPU, Venkata Ravishankar DASARI, Bhaskara Rao PATHAKOKILA   +3 more
doaj   +1 more source

Phase field modelling voids nucleation and growth in binary systems [PDF]

Condens. Matter Phys., 2018, vol. 21, No. 1, 13002, 2018
We present a comprehensive study of voids formation, nucleation and growth in a prototype model of binary alloys subjected to irradiation by using a combined approach based on phase field and rate theories. It is shown that voids formation is caused by interaction of irradiation-produced vacancies through elastic deformation of a lattice and vacancy ...
arxiv   +1 more source

Effects of void shape and location on the fracture and plastic deformation of Cu (crystalline) /Cu64Zr36 (amorphous) composites

Journal of Materials Research and Technology, 2023
Voids are probably the most widely studied type of manufacturing defects since they are often formed during material processing. In this paper, the fracture and plastic deformation of Cu/Cu64Zr36 crystalline/amorphous composites with different void ...
Yun-Li Li, Wen-Ping Wu, Daniel Şopu, Jürgen Eckert   +3 more
doaj  

Influence of MXene, graphene nanoplatelet and multi-walled carbon nanotube on mechanical properties, swelling and flammability behaviour of hybrid sisal/glass fibre reinforced epoxy laminate composites

Materials Research Express, 2023
The research work aims to utilize one of the cheapest and most abundantly available natural fibre, sisal fibre, to fabricate a hybrid nanocomposite possessing high performance efficiency.
Kamesh Bodduru, Lavish Kumar Singh, Mesfin Kebede Kassa, Amrita Maddamsetty, Ananda Babu Arumugam   +4 more
doaj   +1 more source

Mixing-demixing transition and void formation in quasi-2D binary mixtures on a sphere [PDF]

, 2021
Motivated by observations of heterogeneous domain structure on the surface of cells and vesicles and by domain formation due to the adsorption of complex molecules onto composite membranes, we consider a minimal quasi 2D-model to describe the structure of binary mixtures on the surface of a spherical particle.
arxiv   +1 more source