Results 51 to 60 of about 103,218 (331)

Laser Powder Bed Fusion of Copper–Tungsten Composites for Heat Sink Applications in High‐Power Electronics

Advanced Engineering Materials, EarlyView.
This article demonstrates the successful qualification of a copper–tungsten composite for laser powder bed fusion. The resulting components exhibited high density, high thermal conductivity, and reduced thermal expansion. Heat sinks with complex geometries were successfully manufactured, clearly showcasing the material's potential for additive ...
Simon Rauh, Shashank Deepak Prabhu, Jannik Huber, Lioba Fischer, Gerhard Wolf, Nico Hempel, Peter Mayr   +6 more
wiley   +1 more source

Capillary wetting and interfacial phenomena in microstructures [PDF]

, 2019
Fluid penetration into capillary tubes resulting from the interplay between solid-liquid adhesive interactions and liquid-liquid cohesive interactions is a ubiquitous phenomenon. In nature, the rise of underground water in the soil is due to capillary pressure. Moreover, a wide variety of technological applications, e.g.
openaire   +3 more sources

Speckle filtering techniques for different quality level of healthy kidney ultrasound images [PDF]

, 2019
The increasing reliance of modern medicine on diagnostic techniques such as computerized tomography, histopathology, magnetic resonance imaging, radiology and ultrasound imaging shows the importance of medical images [1].
Nazari, Ain, Wan Kairuddin, Wan Nur Hafsh, Wan Mahmud, Wan Mahani Hafizah   +2 more
core   +1 more source

Duplex Stainless Steel Laser‐Surface Textured: Stability in Brine Solution

Advanced Engineering Materials, EarlyView.
Controlled laser‐surface treatment (LST) of duplex DSS2205 steel is performed to increase its stability in brine solution under cyclic electrochemical assays. The superior protection with respect to flat and smooth panels is attributed to the presence of FeCr2O4 as the main protective oxide layer in the LST surface, after corrosion tests. The stability
Mohammad Rezayat, Hamidreza Enshaei, Elaine Armelin, José I. Iribarren, Antonio Mateo, Miguel Morales   +5 more
wiley   +1 more source

Research progress of CFRP interfacial modification methods based on multi- scale interfacial phase construction

Cailiao gongcheng
Carbon fiber reinforced polymer （CFRP） has the characteristics of high specific strength/modulus and strong designability， which has been widely used in aerospace and transportation. CFRP is mainly composed of carbon fiber， resin matrix and the interface
ZHANG Hongbin, LIU Jun, ZHU Pu, YANG Jinshui, JU Su, ZHANG Jianwei, HE Yonglyu, DUAN Ke   +7 more
doaj   +1 more source

Elinvar Materials: Recent Progress and Challenges

Advanced Engineering Materials, EarlyView.
Elinvar materials, exhibiting temperature‐invariant elastic modulus, are critical for precision instruments and emerging technologies. This article reviews recent progress in the field, with a focus on the anomalous thermoelastic behavior observed in key material systems.
Wenjie Li, Yang Ren
wiley   +1 more source

One‐Pot Synthesis of Conductive Metal–Organic Framework@polypyrrole Hybrids with Enhanced Electromagnetic Wave Absorption Performance

Small Structures
Rational heterostructure design can bring interfacial polarization relaxation to significantly enhance the electromagnetic wave (EMW) absorption performance.
Jiale Wu, Kang Wang, Song Ye, Qinglin Zhou, Shengqi Lu, Yuquan Laigao, Lai Jiang, Lanxin Wei, Aming Xie, Haibo Zeng, Weijin Li   +10 more
doaj   +1 more source

Splitting behavior of lamella

Next Materials
Lamella is a unique microstructure in matters that possesses special properties. The formation and evolution of lamellar microstructures are crucial for achieving super abilities, while the mechanisms of lamellar formation and evolution at the nanoscale ...
Jicheng Zhuo, Yang Chen, Zan Zhang, Shenglong Wang, Peng Sang, Yuede Cao, Zhixiang Qi, Henggao Xiang, Daixiu Wei, Gong Zheng, Yongsheng Li, Guang Chen   +11 more
doaj   +1 more source

Diffusion bonding, brazing and resistance welding of zirconium alloys: a review

Journal of Materials Research and Technology, 2023
The joining of zirconium alloys is an important issue in the field of nuclear energy since zirconium alloys are often used as nuclear fuel cladding tube.
Ziyu Zhang, Jie Li, Kun Liu, Juan Wang, Sijie Jian, Cong Xu, Hao Wang, Lixiang Wang, Xingling Zhu, Artem Okulov, Yidan Wei, Yang Yang   +11 more
doaj   +1 more source

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

Advanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel, Lea Dierker, Antoine Eyram Kwame, Kim Nora Wagner, Jonas J. Unterholzner, Jan‐Henning Dirks, Dorothea Brüggemann   +6 more
wiley   +1 more source