Results 161 to 170 of about 137,481 (349)

Evaluation of Phase Transformation by Eddy Current Testing in Hydrogen Embrittlement Testing of Austenitic Stainless Steel

, 2019
Sho Takeda, Eri Tokuda, Tetsuya Uchimoto, Toshiyuki Takagi, Hiroki Yamamoto, Takashi Iijima, Hirotoshi Enoki   +6 more
openalex   +1 more source

Exchange Length Tailored Magnetic Resonance for Broadband Absorption in FeCo‐Based Alloys

Advanced Science, EarlyView.
To break the high‐frequency magnetic loss bottleneck in soft magnetic alloys, a magnetic exchange length (Lex)‐guided strategy is proposed. Cu doping increases Lex and intergranular coupling, which effectively reduces magnetic anisotropy and pushes the exchange resonance to 12.0 GHz.
Xiaoyang Liu, Yingli Zhu, Shuangxin Zhang, Gangtao Luo, Mengke Qiao, Jiang Wu, Xiangcheng Li   +6 more
wiley   +1 more source

Inverse Problems of Eddy Current Testing and Uncertainties Evaluation

Advances in Electrical and Electronic Engineering, 2006
This paper deals with the problem of uncertainties evaluation when the procedure of inverse problems is used for processing the eddy current testing data. First the general inverse problem algorithm is described.
Karol Grondzak
doaj  

Magnetic bearings for a spaceflight optical disk recorder [PDF]

The development and testing of a magnetic bearing system for the translator of the read/write head in a magneto-optic disk drive are discussed. The asymmetrical three-pole actuators with permanent magnet bias support the optical head, and its tracking ...
Gondhalekar, Vijay, Hawkey, Timothy, Hockney, Richard   +2 more
core   +1 more source

Lift-off detection system using Error Compensated Eddy Current Testing based on fuzzy logic [PDF]

, 2017
Ali Kharudin
openalex  

Nanocurvature‐Activated Dipolar Polarization in M–N4 Single‐Atom Sites for High‐Performance Electromagnetic Wave Absorption

Advanced Science, EarlyView.
Increasing nanocurvature effectively enriches the local electron density of the M–N4 motif, which facilitates electron transfer from the metal center to nitrogen atoms. This electronic behavior intensifies the localization and asymmetric distribution of charge, thereby significantly amplifying the dipole moment and polarizability.
Daohu Sheng, Siyao Cheng, Mengmeng Zhang, Jinglei Zhang, Xufei Zhu, Weijin Li, Bo Zhang, Aming Xie   +7 more
wiley   +1 more source

Liquid Metals in Radio Frequency Applications: A Review of Physics, Manufacturing, and Emerging Technologies

Advanced Electronic Materials, EarlyView.
This paper reviews the physics of liquid metals in RF devices, including the influence of mechanical strain on resonance as well as fabrication methods and strategies for designing tunable and strain‐tolerant inductors, capacitors, and antennas.
Md Saifur Rahman, William J. Scheideler
wiley   +1 more source

Lift-Off Effect of Koch and Circular Differential Pickup Eddy Current Probes

Chinese Journal of Mechanical Engineering
A flexible or planar eddy current probe with a differential structure can suppress the lift-off noise during the inspection of defects. However, the extent of the lift-off effect on differential probes, including different coil structures, varies.
Guolong Chen, Zheng Cao, Shuaishuai Zhang, Ji Wei, Wei Gao, Wuyin Jin   +5 more
doaj   +1 more source

Research on the Detection Method for Feeding Metallic Foreign Objects in Coal Mine Crushers Based on Reflective Pulsed Eddy Current Testing [PDF]

Benchang Meng, Zhi Zhuang, Jiahao Ma, Sihai Zhao   +3 more
openalex   +1 more source

Wine Tourism as a Catalyst for Sustainable Performance: The Mediating Role of Corporate Legitimacy and Green Innovation

Agribusiness, EarlyView.
ABSTRACT This study aims to explore the influence of Wine Tourism (WT) on the Sustainable Performance (SP) of wineries in Spain. It particularly investigates how Corporate Social Legitimacy (CSL) and Green Innovation (GI) may act as intermediary factors in this relationship.
Javier Martínez‐Falcó, Eduardo Sánchez‐García, Bartolomé Marco‐Lajara, Luis A. Millán‐Tudela   +3 more
wiley   +1 more source