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Ultrasonic Measurement of Microstructural Anisotropy in a Ni-Based Superalloy Fabricated by Direct Laser Deposition
In this article, the anisotropic microstructure of a nickel IN718 sample fabricated on a forged nickel alloy base plate by the Additive Manufacturing...
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Multi-layer solid-state ultrasonic additive manufacturing of aluminum/copper: local properties and texture
Ultrasonic additive manufacturing (UAM) is an advanced joining technique that utilizes ultrasonic vibrations to bond layers of metal foil together....
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Phased Array Ultrasonic Testing on Thick Glass Fiber Reinforced Thermoplastic Composite Pipe Implementing the Classical Time-Corrected Gain Method
Thermoplastic composite pipe is gaining popularity in the oil and gas and renewable energy industries as an alternative to traditional metal pipe...
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Ultrasonic testing and surface conditioning techniques for enhanced thermoplastic adhesive bonds
This study focuses on the optimization of the bonding conditions for adhesive joints, specifically targeting PA66/GF and epoxy/CF thermoset...
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Clarification of microstructure and texture evolution of friction stir–welded dissimilar AA7075/AZ31B using ultrasonic assistance
The trade-off between welding and strength loss during dissimilar metals joining has been important for decades. Strength loss minimization is...
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A miniaturized transit-time ultrasonic flowmeter based on ScAlN piezoelectric micromachined ultrasonic transducers for small-diameter applications
Transit-time ultrasonic flowmeters (TTUFs) are among the most widely used devices for flow measurements. However, traditional TTUFs are usually based...
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Design, Development, and Analysis of Ultrasonic Fall Rate Measuring System for Primary Pressure Standard
Pressure balances (PBs) are used as primary, secondary/transfer, and working pressure measuring instruments in National Metrology Institutes and...
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Ultrasonic Water Immersion Nondestructive Testing for Nylon Bars Based on a Multi-Gaussian Beam Model
Nylon is a common engineering plastic that is easy to machine and can serve as a mechanical end-part. Ultrasonic testing is a highly efficient...
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Prediction of Depth of Defect from Phased Array Ultrasonic Testing Data Using Neural Network
Ultrasonic non-destructive testing (NDT) requires the involvement of an expert operator for inspection and interpretation. This makes the process...
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Advanced ultrasonic inspection methodologies for fitness-for-service (F.F.S) assessment of hydraulic turbines
This paper presents an ultrasonic inspection methodology to improve the fitness-for-service (F.F.S) assessment of hydraulic turbine runners after...
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Surface-conformed approach for mechanical property analysis using ultrasonic welding of dissimilar metals
In this paper, dissimilar aluminum (Al) and copper (Cu) metals were joined together using ultrasonic metal welding (USMW), a solid-state welding...
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Plasma Characterization in Ultrasonic Vibration-Assisted Micro-Electrical Discharge Machining (µ-EDM)
An experiment is conducted to study about plasma characteristics in a micro-EDM process. The tool is provided with ultrasonic vibration of varying...
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Hole-exit defect formation during traditional and ultrasonic vibration-assisted drilling of C/SiC composites
The hole-exit defect of C/SiC composites formed during drilling process seriously affects the working performance and reliability of manufactured...
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Noninvasive fluid bubble detection based on capacitive micromachined ultrasonic transducers
Ultrasonic fluid bubble detection is important in industrial controls, aerospace systems and clinical medicine because it can prevent fatal...
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Development of an ultrasonic-assisted soldering system for Fe-based lead frame surface coating
Lead frames are core components of semiconductor integrated circuits. These frames transmit electrical signals between the semiconductor chip and PCB...
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Dissimilar ultrasonic spot welding of ZEK100 magnesium alloy to a clad AA7075 aluminum alloy: Tensile and fatigue properties
The aim of this study was to examine the feasibility of joining ZEK100-O magnesium alloy to AA7072-clad high-strength AA7075-T6 aluminum alloy via...
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The Innovative Approach to Real-Time Detection of Fuel Types Based on Ultrasonic Sensor and Machine Learning
This paper presents an approach to prevent the incorrect transfer of fuel to the wrong tank during refueling. An experimental setup was developed to...
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Modeling for ultrasonic vibration-assisted helical grinding of SiC particle-reinforced Al-MMCs
Silicon carbide (SiC) particle-reinforced aluminum matrix (SiC p /Al) composites are increasingly finding applications across a range of industries due...
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Residual stresses in ultrasonic vibration assistance turning cemented carbide
The special mechanical properties of cemented carbide with many excellent properties such as high modulus of elasticity, hardness, and strength will...
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Wear monitoring method of water-lubricated polymer thrust bearing based on ultrasonic reflection coefficient amplitude spectrum
The water-lubricated thrust bearings of the marine rim-driven thruster (RDT) are usually composed of polymer composites, which are prone to serious...
