Results 101 to 110 of about 28,396 (238)
Rare Metals, EarlyView.ABSTRACT Against the backdrop of global clean energy transition and surging demand for lithium resources, lithium extraction from salt lakes presents unprecedented development opportunities. Nanofiltration (NF) membrane technology, recognized for its efficiency, energy savings, and environmental benefits, demonstrates significant application potential ...
Wen‐Feng Li +5 more
wiley +1 more source
Attempts are made to provide a total design of a Microbial Load Monitor (MLM) system flight engineering model. Activities include assembly and testing of Sample Receiving and Card Loading Devices (SRCLDs), operator related software, and testing of ...
Caplin, R. S., Royer, E. R.
core +1 more source
Progress of MXenes‐based responsive materials for soft sensors and actuators
Responsive Materials, EarlyView.MXene, a promising 2D material, excels at mimicking human sensing and feedback system, making it ideal for intelligent robots. This review first covers its structure, properties, and synthesis. It then summarizes recent MXene‐based sensors and actuator.
Peidi Zhou +10 more
wiley +1 more source
Plastic deformation and microstructure evolution in pure copper during ultrasonic welding
Hanjie xuebaoThe formation process of pure copper joints by ultrasonic welding is determined by interfacial plastic deformation and grain microstructure evolution. However, the understanding of the ultrasonic welding mechanism for pure copper is still unclear.
Huan LI +5 more
doaj +1 more source
FLEXIBLE NONCONVENTIONAL HYBRID WELDING SYSTEM FSW-US
Nonconventional Technologies Review, 2021 Welding and metalworking technologies, which use ultrasonic vibration either as a primary source to achieve the prescribed operation or as an auxiliary source to improve operation efficiency and product quality, are current in international and applied ...
Octavian Victor Oanca +3 more
doaj
NASA Marshall Space Flight Center (MSFC) developed Ultrasonic Stir Welding (USW) to join large pieces of very high-strength metals such as titanium and Inconel.
Nabors, Sammy
core +1 more source
Influence of Higher Tramp Element Level on the Weldability of Automotive Steels
steel research international, EarlyView.The use of green recycled steels is constantly expanding in the automotive industry. The increase in tramp elements resulting from the recycling of steel is problematic. Tramp elements can lead to a negative influence on the weldability. To understand the influence, the welding properties of three green steels are characterized. The potential limits of
Elias Gebhard Vogt +6 more
wiley +1 more source
Effect of tin coating on properties of ultrasonic welded joints of copper wires
Hanjie xuebaoThis paper presents ultrasonic welding tests conducted separately on tin-plated and bare copper wires. It examines the temperature at their welding joints and analyzes joint performance under various welding energies.
Weiyi LYU +4 more
doaj +1 more source
Ultrasonically welding electric terminals [PDF]
, 1976 The ultrasonic welding of electrical terminations was investigated for use on foil conductor terminations. Cleaning, surface finish, and plating were evaluated to determine their effects on ultrasonic weldability. The external application of heat was studied to observe any improvement in material weldability.
openaire +2 more sources
steel research international, EarlyView.This review investigates the processing‐microstructure‐property relationships in ferritic stainless steels (FSSs). It highlights advances in deformation behavior, heat treatments, surface modifications, and alloying effects. Theoretical models, including Johnson‐Mehl‐Avrami‐Kolmogorov, Arrhenius, nucleation theory, and diffusion theories, are discussed
Shahab Bazri +4 more
wiley +1 more source