Results 121 to 130 of about 21,657 (263)

QUALIFICATION PROCESS FOR MICRO PLASMA WELDING OF TUBE-TO-TUBULAR PLATE JOINTS IN LOW-CARBON AUSTENITIC STEEL [PDF]

Fiabilitate şi Durabilitate
Micro plasma welding is a specialized arc welding process that demands high precision and control, making it particularly suitable for thin-walled components and small-scale assemblies.
Paul-Adrian STRĂJERU, Corneliu RONTESCU, Ana-Maria BOGATU, Dumitru-Titi CICIC   +3 more
doaj  

Survey of Welding Processes

Journal of Occupational and Environmental Medicine, 1964
openaire   +3 more sources

Numerical simulation study on the characteristics and propagation attenuation of vibration signals in freezing pipe fracture

Deep Underground Science and Engineering, EarlyView.
This research study employs analysis system (ANSYS) fluid–structure interaction simulations to investigate the generation and attenuation of vibration signals resulting from freezing pipe fractures in artificial ground freezing projects. By evaluating key variables—including frozen soil elastic modulus, brine inlet pressure, and external pipe pressure ...
Yi Cao, Yansen Wang, En Chen, Meng Zhao
wiley   +1 more source

Multi-Objective Optimization of Resistance Welding Process of GF/PP Composites. [PDF]

Polymers (Basel), 2021
Zhang G, Lin T, Luo L, Zhang B, Qu Y, Meng B.   +5 more
europepmc   +1 more source

Design of High‐Performance MnCo1.5Cu0.5O4 Spinel Contact Material with Optimized Electrical Conductivity and Thermal Stability for Solid Oxide Electrolysis Cells by Cu Doping

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Cu‐doped spinel MnCo1.5Cu0.5O4 exhibits excellent conductivity and stability as SOC contact material. After 1000‐h aging at 850 °C, the contact layer maintains a 10 mΩ cm2 ASR value, and a single‐cell stack achieves a H2O/CO2 co‐electrolysis power density of 0.52 W cm−2.
Haozhen Li, Shuai Yuan, Xingtong Mao, Hao Shi, Hengyong Tu, Chao Ma, Lei Zhu, Zhen Huang   +7 more
wiley   +1 more source

Optimization of Ultrasonic Welding Process Parameters to Enhance Weld Strength of 3C Power Cases Using a Design of Experiments Approach. [PDF]

Polymers (Basel), 2022
Kuo CC, Tsai QZ, Li DY, Lin YX, Chen WX.
europepmc   +1 more source

Entropy‐Driven Innovations: Entropy Stabilized Oxides for High‐Performance Next‐Generation Lithium–Sulfur Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This article explores high‐entropy‐stabilized oxides (HEOs) as novel functional materials for addressing critical issues in lithium–sulfur (Li–S) batteries, including lithium polysulfide (LPS) shuttling, inadequate conductivity, and slow redox kinetics.
Hassan Raza, Jialiang Wei, Zhicai Wang, Zhaoyang Lv, Junye Cheng, Jia Xu, Liang An, Yuliang Liu, Sergey Ryazantsev, Shukui Li, Guangping Zheng   +10 more
wiley   +1 more source

Atomistic insight into Al-Mg friction stir welding process via molecular dynamics simulation. [PDF]

PLoS One
Nguyen VT, Hoang VH, Nguyen TT, Thien TN, Vo XT, Nguyen VTT.   +5 more
europepmc   +1 more source

Research on Underwater Wet Laser Self-Fusion Welding Process and Analysis of Microstructure and Properties of TC4 Titanium Alloy Weld. [PDF]

Materials (Basel), 2022
Cai Z, Du X, Zhu J, Wang K, Zhao X, Liu J, Li J, Liu J, Wang J, Wang H.   +9 more
europepmc   +1 more source

Photoreversible Polyurea Actuators With Spatiotemporal Control and Adaptive Mechanics

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A light–thermal responsive polyurea network incorporating reversibly dimerizable anthracene units enables spatiotemporal modulation of cross‐linking density and nearly 400‐fold stiffness tuning. Integrating programmable anisotropy, photopatterning, self‐healing, and photowelding within a single framework, this bioinspired “one network–multifunction ...
Zhiwen Song, Wang Li, Xinru Guo, Rui Pu, Wenxin Wang, Yujun Cheng, Liang Shen, Fei Gao   +7 more
wiley   +1 more source