Results 21 to 30 of about 143,763 (308)

Preparation and characteristics of a flexible neutron and γ-ray shielding and radiation-resistant material reinforced by benzophenone

Nuclear Engineering and Technology, 2018
With a highly functional methyl vinyl silicone rubber (VMQ) matrix and filler materials of B4C, PbO, and benzophenone (BP) and through powder surface modification, silicone rubber mixing, and vulcanized molding, a flexible radiation shielding and ...
Pin Gong, Minxuan Ni, Hao Chai, Feida Chen, Xiaobin Tang   +4 more
doaj   +1 more source

Structural Health Monitoring of Large Structures Using Acoustic Emission-Case Histories [PDF]

, 2019
Acoustic emission (AE) techniques have successfully been used for assuring the structural integrity of large rocket motorcases since 1963 [...
Ono, Kanji
core   +1 more source

An experimental and computational investigation of embedded wrinkle’s impacts on the compressive responses of thick unidirectional glass fiber-reinforced composites

Materials & Design, 2023
In thick unidirectional glass fiber-reinforced composites, the out-of-plane embedded wrinkle flaws have a major impact on compressive failure, which should be taken into account and assessed during the design, manufacturing, and inspection phases.
Xuefeng Li, Jingran Ge, Binbin Zhang, Chunwang He, Shuo Liu, Yongshan Li, Jun Liang   +6 more
doaj   +1 more source

Development of Polymethylmethacrylate Based Composite for Gas Sensing Application

E-Journal of Chemistry, 2011
Gas detection instruments are increasingly needed for industrial health and safety, environmental monitoring and process control. Conductive polymer composites have various industrial applications.
S. Devikala, P. Kamaraj
doaj   +1 more source

Structural and mechanical properties of bamboo fiber bundle and fiber/bundle reinforced composites: a review

Journal of Materials Research and Technology, 2022
Bamboo fiber has attracted a lot of interest due to its high specific strength and renewability. Unidirectional long bamboo fiber reinforcing is essential to fully realize its strength.
Xun Gao, Deju Zhu, Shutong Fan, Md Zillur Rahman, Shuaicheng Guo, Feng Chen   +5 more
doaj   +1 more source

Microstructural development, electrical properties and oxygen permeation of zirconia-palladium composites [PDF]

, 1995
Yttria-stabilized cubic zirconia (YSZ)-palladium dual phase composites have been investigated. The percolative composite containing 40 vol% Pd (ZYPd40) showed a much larger oxygen permeability than that of the non-percolative composite containing 30 vol%
Boukamp, B.A., Bouwmeester, H.J.M., Burggraaf, A.J., Cao, G.Z., Chen, C.S., Kruidhof, H., Winnubst, A.J.A.   +6 more
core   +2 more sources

Thermal Stability and Flame Resistance of the Coextruded Wood-Plastic Composites Containing Talc-Filled Plastic Shells

International Journal of Polymer Science, 2020
Talc is a popular filler for the fabrication of plastic composites. The presence of talc helps improve mechanical, thermal, and flame resistance properties of the composite.
Runzhou Huang, Xian Zhang, Zhilin Chen, Minli Wan, Qinglin Wu   +4 more
doaj   +1 more source

Investigation of Mechanical Properties of Sansevieria cylindrica Fiber/Polyester Composites

Advances in Materials Science and Engineering, 2022
Natural fiber-reinforced composites are the most cost-effective and environmentally friendly alternative to industrial applications. Composite materials reinforced with Sansevieria cylindrica (SC) fibers were developed in this research work. These fibers
Balasubramani Subramaniam, Manickavasagam V. M, Paul Theophilus Rajakumar I, P.Anantha Christu Raj, Bharath V G, J. Madhusudhanan, Amit Kumar Sharma, Pravin Patil, Gizachew Balcha Assefa   +8 more
doaj   +1 more source

Static and Fatigue Characterization of Large Composite T-Bolt Connections in Marine Hygrothermal Environments

Journal of Marine Science and Engineering, 2023
Fiber-reinforced polymer composites have been highlighted as ideal candidates for structural applications in marine renewable energy devices, such as tidal turbines and wave energy converters.
Paul Murdy, Scott Hughes, David A. Miller, Francisco J. Presuel-Moreno, George T. Bonheyo, Budi Gunawan, Bernadette A. Hernandez-Sanchez   +6 more
doaj   +1 more source

Large strain creep analysis of composite thick-walled anisotropic cylinders

Journal of Mechanical Engineering and Sciences, 2023
Creep analysis of a thick-walled composite anisotropic cylinder under internal pressure and considering large strains is presented. Using a threshold creep law for composite materials, expressions for stresses, strains, and strain rates are derived for ...
Vinod Arya
doaj   +1 more source