Results 61 to 70 of about 155,054 (311)

Mechanical Properties of Natural Fiber Composite Made of Indonesian Grown Sisal [PDF]

, 2016
Sisal fiber is one of the most widely used natural fibers and is very easily to be cultivated. Sisal is considered to be indigenous to central and south America.
Fajrin, J. (Jauhar)
core  

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

Advanced Engineering Materials, EarlyView.
This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira, Marcella Gaute Cavalcante Xavier, Abdoul‐Aziz Bogno, Piter Gargarella, José Eduardo Spinelli   +4 more
wiley   +1 more source

Characterization of Nitinol Produced by Laser Powder Bed Fusion for Mechanical Metamaterial Applications

Advanced Engineering Materials, EarlyView.
Stabilization of L‐PBF Ni50.7Ti49.3 under low‐cycle loading was investigated. Recoverable strain after cycling was dependent on the amount of applied load. Recovery ratio was 53.4% and 35.1% at intermediate and high load, respectively. The maximum total strain reached 10.3% at a high load of 1200 MPa.
Ondřej Červinek, Jakub Hurník, Miroslav Šmíd, Ondřej Zobač, Melanie Todt, Daniel Koutný   +5 more
wiley   +1 more source

Research on graphite reinforced glass matrix composites [PDF]

A composite that can be used at temperatures up to 875 K with mechanical properties equal or superior to graphite fiber reinforced epoxy composites is presented.
Bacon, J. F., Prewo, K. M., Thompson, E. R.   +2 more
core   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

Advanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora, Tales V. Lisbôa, Axel Spickenheuer, Rogério J. Marczak, Jakson M. Vassoler   +4 more
wiley   +1 more source

Prompting Interfacial Elastic Instability for Effective and Durable Icephobic Surfaces

Advanced Science
Icephobic surfaces offer a passive protection strategy against icing hazards in industrial applications. However, the improvement of surface icephobicity is normally accompanied by a compromise in mechanical properties and restrains the practical ...
Xinyu Fan, Jingtong Li, Deyu Yang, Jie Fei, Hejun Li, Xianghui Hou   +5 more
doaj   +1 more source

Unveiling the wear mechanisms of Resin-Based composites through debris Diagnostics: The critical role of microstructure and friction film formation

Materials & Design
The efficacy and reliability of commercial passenger vehicle brake linings are critical for driving safety. Most existing research, however, focuses on lab-formulated materials, creating a knowledge gap regarding commercial products.
Yaping Duan, Peng Cheng, Zhen Zhang, Kewen Chen, Ningning Li, Jie Fei, Lehua Qi   +6 more
doaj   +1 more source

Composite production by pressure infiltration [PDF]

, 2008
This paper presents the possibility of composite block production by using pressure infiltration technology. This method uses the pressure of an inert gas (usually argon or nitrogen) to force the melted matrix material to infiltrate the reinforcing ...
Dobránszky, János, Németh, Árpád, Orbulov, Imre Norbert   +2 more
core   +1 more source

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth, Tomáš Babinský, Jan Lars Riedel, Wen Hao Kan, Aijun Huang, Martin Heilmaier, Ivo Šulák   +6 more
wiley   +1 more source

Collaborative enhancement of thermal diffusivities and mechanical properties of Csf-Cu/Mg composites via introducing Cu coating with different thicknesses

Journal of Magnesium and Alloys
Mg alloy matrix composites reinforced with short carbon fibers (Csf/Mg) are considered as potential candidates for integrated structural-functional electronic parts that satisfy the requirements of lightweight, excellent mechanical properties, and heat ...
Yuan Ma, Lingjun Guo, Jiancheng Wang, Baolin Chen, Lehua Qi, Hejun Li   +5 more
doaj   +1 more source