Results 91 to 100 of about 1,023,937 (285)

Operando Characterization of Uranium Dendrite Growth in High‐Temperature Molten Salt Electrochemistry by Synchrotron X‐Ray Tomography and Diffraction

Advanced Science, EarlyView.
An operando methodology combining synchrotron X‐ray micro‐computed tomography (SR‐µCT) and high‐energy X‐ray diffraction (HEXRD) investigates uranium dendrite electrodeposition in LiCl‐KCl‐UCl3 molten salt. This enabled in‐situ visualization of dendrite growth and ion diffusion dynamics.
Kui Liu, Tan Tan, Yuke Zhong, Yafei Wang, Tao Bo, Zimei Bai, Shanfeng Wang, Kai Zhang, Wanxia Huang, Jianrong Zeng, Weiqun Shi   +10 more
wiley   +1 more source

Harnessing Bifunctional Nitrogen‐Dislocation Interactions for a Record Ultra‐Strong‐and‐Ductile Duplex Titanium Alloy

Advanced Science, EarlyView.
By engineering bifunctional nitrogen‐dislocation interactions, this work constructs a heterogeneous lamellar structure with N‐rich low‐angle boundaries and coherent nanotwinned martensites, enabling ultrahigh yield/tensile strength (1532/1869 MPa) and activating massive dislocations via stress‐driven bow‐out/cross‐slip.
Chongle Zhang, Xuanzhe Li, Suzhi Li, Jinyu Zhang, Gang Liu, Jun Sun   +5 more
wiley   +1 more source

Investigation of Metallurgical Characterization and Mechanical Behaviour for Submerged Flux Cored Arc Welding Process

, 2023
Erhan ÖZKAN
openalex   +1 more source

Oscillating Magnetic Field Induced Bone Injury Repair by using Drug‐Free Micromotors

Advanced Science, EarlyView.
This work presents a payload‐free, minimally invasive approach for bone repair using magnetic hydrogel micromotors, which enhance bone regeneration via localized micromovement stimulation, achieving a twofold increase in new bone formation in vivo. Abstract Bone injury repair remains a significant clinical challenge due to the tissue's limited self ...
Jie Shen, Rui He, Jiajun He, Lipeng Liao, Yongcan Huang, Shaoxiong Min, Xiaoreng Feng, Bin Chen, Ben Wang   +8 more
wiley   +1 more source

Current Progress and Challenges of Electromagnetic Wave Absorbing Materials at High Temperature

Advanced Science, EarlyView.
This review explains three dielectric loss mechanisms of electromagnetic wave absorbing materials under high temperatures and the high temperature testing technology is explained. The research progress of carbon‐based, ceramic‐based and metamaterial‐based electromagnetic wave absorbers is analyzed.
Zhixiao Wang, Tao Yang, Linlin Zhou, Xinmei Hou, Zhi Fang, Yanglong Hou   +5 more
wiley   +1 more source

Critical Electrochemistry Technologies Applicable in Space Exploration

Advanced Science, EarlyView.
The available resources in space and discuss the application scenarios and challenges of electrochemical methods in four critical domains is analyzed: metallurgical processing of mineral resources, water resources utilization, carbon cycle management in extraterrestrial habitats, and electrical energy storage.
Ruisi Xu, Zepeng Lv, Shaolong Li, Jilin He, Jianxun Song   +4 more
wiley   +1 more source

Effect of MgO-component on Various Metallurgical Properties of Self-fluxed Pellets

, 1980
Osamu TSUCHIYA, Takeshi Sugiyama, Mamoru Onoda, Isao Fujita   +3 more
openalex   +2 more sources

Achieving Complex Nanostructures: The Role of Hydrogen in Controlling Mechanical Alloying and Microstructure Evolution in the TiVZrNbHf‐Cu System

Advanced Science, EarlyView.
This study highlights the drastic influence hydrogen has on the microstructure evolution during severe plastic deformation. High‐pressure torsion of a TiVZrNbHf‐Cu composite results in mechanical alloying and subsequent amorphization, whereas replacing the high entropy alloy with the corresponding hydride stabilizes a two‐phase microstructure.
Lukas Schweiger, Florian Spieckermann, Peter Cengeri, Michael Burtscher, Lukas Schretter, Matthias Eichinger, Gregor Mori, Alexander Schökel, Michael Zehetbauer, Erhard Schafler, Daniel Kiener, Jürgen Eckert   +11 more
wiley   +1 more source

In Situ Formation of Mechanically Interlocked Heterointerfaces with Ultrahigh Bonding Strength for Mg‐Based Multilayered Sheets

Advanced Science, EarlyView.
Crystal‐orientation controlled hot‐rolling strategy creates Mg‐Ta immiscible composites featuring mechanically interlocked in situ formed interfaces (80.5 MPa bond strength) and excellent tensile properties (340–395 MPa UTS). Systematic multiscale investigations reveal a serration‐size‐dependent bonding mechanism and a three‐stage interfacial evolution
Zhilei Yu, Wenbo Luo, Wei Xue, Rongqin Xu, Xiuzhu Han, Zhiyong Xue, Wanshun Zhang, Hongyang Zhao, Xiaoming Cui   +8 more
wiley   +1 more source

Effect of Added Ni Nanoparticles on the Microstructure and Mechanical Properties of Sn58Bi/Cu Solder Joints under Thermal Shock Conditions

Advanced Electronic Materials, EarlyView.
This article concludes that the microstructure as well as grain coarsening is suppressed and the growth of IMC layer is promoted in Sn58Bi/Cu solder joints versus Sn58Bi‐0.6 Ni/Cu solder joints after 1200 thermal shock experiments, while the mechanical properties of the solder joints are improved.
Jiamin Zhang, Liang Zhang, Yuhao Chen, Weimin Long, Yunxin Liu   +4 more
wiley   +1 more source