Results 141 to 150 of about 20,392 (302)

The Effects of Carbonation on Damping Capacity of Reinforced Concrete Materials

, 2010
Carbonation of cementitious materials results in a reduction of the pH value which makes the material less alkaline and leads to unsightly spalling on structures.
Tie Jun Liu, Li Li Sui, Du Jian Zou
core   +1 more source

Micropillar‐Engineered Hybrid Adhesive Patch for Surface‐Conformable and Directional Adhesion

Advanced Materials Technologies, EarlyView.
This work presents a surface‐conformable hybrid adhesive integrating height‐optimized hexagonal micropillars with open‐rectangular cuts. The micropillars enhance rough‐surface contact and microscale crack arrest, while the cuts guide and reverse interfacial cracks for strong and directional adhesion. The multiscale architecture achieves robust pull‐off
Seongjin Park, Dong Kwan Kang, Haejin Bae, Ho‐Sup Jung, Hoon Eui Jeong   +4 more
wiley   +1 more source

Investigation of the Physical and Mechanical Properties of Optimized Polymer-Concrete Compositions Based on Basalt and Silicon Carbide for the Bedways of Precision Machine Tools

Applied Sciences
This article focuses on the research and development of innovative polymer-concrete composites for the manufacture of precision machine tool frames and critical mechanical engineering components.
Alexandra Berg, Olga Zharkevich, Andrey Berg, Damir Ashimbaev, Asset Altynbaev, Konstantin Korneev   +5 more
doaj   +1 more source

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

Advanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu, Mengyao Xiao, Zhouli Sui, Yinpeng Wang, Daoye Zheng, Yuxin Liu, Luwei Wang, Huajun Liu, Chengkuo Lee   +8 more
wiley   +1 more source

Dynamic mechanical damping analysis of up/step-quenched Cu-Zn-Sn-based shape memory alloys

Materials Research Express
The effect of thermal quenching procedures on the damping properties of Cu-Zn-Sn-based SMAs is reported. Three compositions of Cu-Zn-Sn-based SMAs designated A (Cu-15.6Zn-12.1Sn), B (Cu-26.1Zn-9.3Sn), and C (Cu-29.6Zn-8.9Sn) samples produced by the ...
Justus Uchenna Anaele, Kenneth Kanayo Alaneme, Joseph Ajibade Omotoyinbo   +2 more
doaj   +1 more source

Analysis and Assessment through Mechanical Static Compression Tests of Damping Capacity in a Series of Orthosis Plantar Materials Used as Supports. [PDF]

Int J Environ Res Public Health, 2020
Pabón-Carrasco M, Reina-Bueno M, Vilar-Palomo S, Palomo-Toucedo IC, Ramos-Ortega J, Juárez-Jiménez JM.   +5 more
europepmc   +1 more source

On the damping capacity of composite materials

, 2012
Opracowanie dotyczy zdolności do tłumienia drgań kompozytów o osnowie stopu aluminium A359 zbrojonych 10%, 20% i 30% cząsteczek SiCp poddanych wielokrotnemu przetopowi.
Klasik, A., Wojciechowski, A., Pietrzak, K., Rudnik, D., Makowska, K., Sobczak, J. J.   +5 more
core  

Additively Manufactured Porous Ceramics as Tunable Dielectrics for Passive Temperature Sensing

Advanced Materials Technologies, EarlyView.
Porous ceramic lattices, 3D‐printed from a multicomponent oxide ink, are integrated with LC resonators for passive wireless temperature sensing. By tuning porosity, the dielectric properties and RF response are engineered to produce distinct resonant frequency shifts with temperature. The results establish a structure‐driven approach to customizing the
Sogol Heidarishahrivar, Aminul Islam, Chang Woo Gal, Insup Kim, Yeong‐Jin Choi, Woo Soo Kim   +5 more
wiley   +1 more source

3D printed Mg-NiTi interpenetrating-phase composites with high strength, damping capacity, and energy absorption efficiency. [PDF]

Sci Adv, 2020
Zhang M, Yu Q, Liu Z, Zhang J, Tan G, Jiao D, Zhu W, Li S, Zhang Z, Yang R, Ritchie RO.   +10 more
europepmc   +1 more source

Damping capacity of thermoelastic martensite in shape memory alloys

, 2003
Shape memory alloys attract increasing interest as materials that can be used for passive as well as active damping applications. The passive high damping capacity finds its origin in the thennoelastic martensitic phase due to the hysteretic mobility of ...
Van Humbeeck, Jan
core