by J Sun · 2022 · Cited by 7 — Ultrasonic treatment can greatly promote the formation of alumina particles on the melt surface around sonotrode. •. A part of formed alumina ...

Effectively ultrasonic degassing of molten aluminium reduces the porosity of the cast increasing both strength and ductility.

An apparatus and method are disclosed in which ultrasonic vibration is used to assist the degassing of molten metals or metal alloys thereby reducing gas ...

ltrasonic degassing uses high-intensity ultrasonic vibrations to generate oscillating pressures in molten aluminum. In the region of minimum pressure, ...

Ultrasonic cavitation significantly improves the downstream properties and quality of metallic materials. However, this technology has not been successfully ...

by Z Jia · 2021 · Cited by 8 — With the combination of 1% C2Cl6 addition and 150 W ultrasonic treatment for 40 s, the hydrogen content of the alloy is decreased by 52.9%. At ...

by J Sun · 2022 · Cited by 7 — Although the ultrasonic treatment of molten aluminum has been studied for long period, there is still much to be revealed for this process.

The effect and mechanism of ultrasonic vibration of diverse frequencies on the degassing of 7050 and 1060 aluminum alloy melt at different temperature ranges ...

by U Aybarç · Cited by 2 — The aim of this study is to investigate the effect of ultrasonic treatment on the microstructural and mechanical properties of A356 aluminum al-loy. Ultrasonic ...

Under ultrasonic vibration conditions, it is beneficial to degas the metal solution, remove impurities, refine grains, and strengthen the leaching process.