Fundamentals of Ultrasonic Treatment of Aluminum Alloys
Aluminum (Al) alloy castings are essential in various applications where high strength, high fracture toughness, and lightweight parts are needed. There are multiple refinement processes and procedures that are applied to molten Al to enhance the mechanical behavior of the cast metal.
Ultrasound-assisted advanced oxidation removal of contaminants of emerging concern: A review on present status and an outlook to future possibilities
Contaminants of Emerging Concern (CECs) have become a critical issue due to their persistence in the environment and potential health risks. These pollutants originate from various sources, including pharmaceuticals, personal care products, pesticides, heavy metals and microplastics, which enter water systems through industrial discharge, agricultural run-off and domestic wastewater.