Results 71 to 80 of about 644,566 (284)

Interface shape identification of three-dimensional thermo-elastic composite structures consisting of dissimilar materials

Nihon Kikai Gakkai ronbunshu, 2015
Shape design of composite structures composed of dissimilar materials moves more into the field of vision for designers. In this paper we propose a shape identification method for the interface and/or outside shape design of composite structures ...
Masatoshi SHIMODA, Hikaru OTANI, Jin-Xing SHI   +2 more
doaj   +1 more source

Investigation of Laser Ablation and Brush Pre‐Treatments for AlCu Cold Roll Bonding in Oxygen‐Free Conditions

Advanced Engineering Materials, EarlyView.
It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti, Finn‐Lennard Janthur, Selina Raumel, Sascha Jan Zimmermann, Sarah Seffer, René Gustus, Sebastian Herbst, Marc C. Wurz, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Florian Nürnberger   +11 more
wiley   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

Selection of high-performance thermal interface materials for space payload applications

Case Studies in Thermal Engineering
Thermal interface materials (TIMs) are crucial for the thermal management of space payloads. Based on the ASTM D-5470 test standard, a test setup was developed to investigate the effects of interface temperature, contact pressure, and surface roughness ...
Yifan Zhang, Chunyan Liao, Junjun Qin, Yonglin Bai, Caixia Liu, Kun Zhen, Fujun Bai, Jiatao Wang   +7 more
doaj   +1 more source

Reduction of thermal stresses in continuous fiber reinforced metal matrix composites with interface layers [PDF]

The potential of using an interface layer to reduce thermal stresses in the matrix of composites with a mismatch in coefficients of thermal expansion of fiber and matrix was investigated.
Jansson, S., Leckie, F. A.
core   +1 more source

Tribological Performance of 60NiTi Alloy Under Varying Contact Conditions and Elevated Temperatures in Linear Reciprocating Sliding

Advanced Engineering Materials, EarlyView.
This study investigates the tribological response of 60NiTi alloy under dry, water‐lubricated and high‐temperature conditions. The alloy exhibits decreasing wear volume and friction with increasing temperature due to the formation of protective oxide layers. The work clarifies dominant wear mechanisms and demonstrates the suitability of 60NiTi for high‐
Anthony Onyebuchi Okoani, Miguel Angel Selles, Maziar Ramezani   +2 more
wiley   +1 more source

Improving thermal conduction across cathode/electrolyte interfaces in solid-state lithium-ion batteries by hierarchical hydrogen-bond network

Materials & Design, 2020
Effective thermal management is an important issue to ensure safety and performance of lithium-ion batteries. Fast heat removal is highly desired but has been obstructed by the high thermal resistance across cathode/electrolyte interface.
Jinlong He, Lin Zhang, Ling Liu
doaj   +1 more source

EBSD Study of Creep‐Induced Lattice Misorientation in MgO‐Particle‐Reinforced Austenitic Steel Composites

Advanced Engineering Materials, EarlyView.
Creep experiments at 900°C on coarse‐grained steel‐ceramic composites containing recycled magnesia reveal that higher ceramic volume fractions significantly enhance the creep resistance. Detailed EBSD investigations identify subgrain formation in the steel matrix as the dominant deformation mechanism.
Moritz Müller, Amaya Compart, Mahnaz Mehdizadehlima, Serhii Yaroshevskyi, Christos G. Aneziris, Horst Biermann, Anja Weidner   +6 more
wiley   +1 more source

Hot deformation behavior of In/CupIn/In composite thermal interface materials

Journal of Materials Research and Technology
The hot compressive deformation behavior of In/CupIn/In (pure Indium–Copper particle reinforced Indium matrix composites-pure Indium) composite materials prepared by hot press sintering was systematically investigated in the temperature and strain rate ...
Jie Zhang, Yulin Liu, Zhongnan Xie, Hong Guo, Mingmei Sun, Hui Yang, Xinbo He   +6 more
doaj   +1 more source

An anti-leakage liquid metal thermal interface material

RSC Advances, 2020
An improved form of LM/indium film/LM sandwich pad with surface micropillar arrays is a high-performance thermal interface material for thermal management.
Kaiyuan Huang, Wangkang Qiu, Meilian Ou, Xiaorui Liu, Zenan Liao, Sheng Chu   +5 more
openaire   +3 more sources