Results 41 to 50 of about 14,795 (254)

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

Regulation Mechanism of Femtosecond Laser-Etched Substrate on Laser Cladding Layer Morphology

Crystals
The control of cladding layer morphology is crucial in laser cladding technology. However, traditional process parameter-based regulation suffers from parameter coupling issues, and previous nanosecond laser pretreatment is prone to causing uneven ...
Yongkui Chen, Yongqian Chen
doaj   +1 more source

Research and Application Progress of Laser Cladding Metal Protective Coatings in the Thermal Power Field [PDF]

Cailiao Baohu
Laser cladding technology has become an important means of improving the surface performance of components in modern manufacturing， particularly demonstrating its unique advantages in the repair and remanufacturing of power plant equipment.This paper ...
HU Han, XU Jinyong, WU Duoli, WEI Xinlong, LI Yong, ZHANG Chao
doaj   +1 more source

Optofluidic Raman Analysis and Capacity Recovery in Li‐ion Cells

Advanced Materials Technologies, EarlyView.
Operando Raman spectroscopy is used to monitor the degradation of commercial Li‐ion cells. Using a microfluidic access port, small amounts of electrolyte are sampled into a hollow‐core optical fibre, where fibre‐enhanced Raman analysis reveals Li+ solvation changes and solvent evolution.
Ermanno Miele, Wesley M. Dose, Ian A. K. Davidson, Hesham Sakr, Natalie V. Wheeler, Francesco Poletti, Michael De Volder, Clare P. Grey, Jeremy J. Baumberg, Tijmen G. Euser   +9 more
wiley   +1 more source

Numerical Simulations of the Influence on the Temperature Fields of Large-Sized Nd-Glass Slab with Designed Edge-Cladding Materials, Methods, and Structures

Photonics, 2022
The good cladding of a large-sized Nd-doped phosphate glass slab as a laser amplifier requires not only the amplified spontaneous emission and parasitic oscillation to be fully absorbed, to hold up the small signal gain coefficient of the Nd ions, but ...
Jixi Xu, Weichang Li, Xin Wang, Jingping Tang, Wei Chen, Shubin Chen, Lili Hu   +6 more
doaj   +1 more source

Magnetic Textiles: A Review of Materials, Fabrication, Properties, and Applications

Advanced Materials Technologies, EarlyView.
Magnetic textiles (M‐textiles) are emerging as a programmable materials platform that merges magnetic matter with hierarchical textile structures. This article consolidates magnetic material classes, textile architectures, and fabrication and magnetization strategies, revealing structure–property–function relationships that govern magneto‐mechanical ...
Li Ke, Moses Kumi, Xiaoming Tao, Junhong Pu   +3 more
wiley   +1 more source

The Design of Reflected Laser Intensity Testing System and Application of Quality Inspection for Laser Cladding Process

Machines, 2022
Laser cladding is one of the critical technologies for additive manufacturing and rapid repair. Improving cladding performance by materials and process parameters is the leading research direction, but defects and instability of quality in the cladding ...
Yingtao Zhang, Guangming Lv, Yaguan Li, Zirong Tang, Zhenguo Nie   +4 more
doaj   +1 more source

Waveguide Photoactuators: Materials, Fabrication, and Applications

Advanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi, Hemin Pan, Yang Zong, Yongfeng Mei, Jizhai Cui   +4 more
wiley   +1 more source

Preparation and corrosion resistance of Inconel 625 laser cladding coating for high temperature supercritical carbon dioxide environment

Journal of Materials Research and Technology
This study investigated the development of laser cladding Inconel 625 coating to enhance the corrosion resistance of low alloy steel in high temperature supercritical carbon dioxide (S–CO2).
Siyuan Tao, Gen Zhang, Yongfu Zhao, Guolong Wu, E Jiang, Ye Wang, Xianglong Guo, Yanping Huang, Zongpei Wu, Zhongyu Piao   +9 more
doaj   +1 more source

Influence of laser shock peening on the joint surface strength of laser cladding repair of GH4169 superalloy component [PDF]

MATEC Web of Conferences
Laser cladding is an effective method to repair damaged aeroengine blades. However, the heat affected zone of laser cladding reduces the strength of the repaired component.
Cheng Xiuquan, Cheng Sizhu, Zhang Junhao, Xia Qinxiang, Xiao Gangfeng   +4 more
doaj   +1 more source