Present study investigates the role of ultrasonic treatment (UT) on microstructure
modification, porosity mitigation and their influence on mechanical properties of Sr modified …

鉴于地热尾水的脱气或杀菌主要是通过脱气罐和杀菌剂进行处理, 本文提出了一种超声波-
紫外线耦合的脱气杀菌处理技术. 采用超声波-紫外线耦合技术对含微气泡含细菌水进行脱气 …

Degassing is an excellent method for eliminating dissolved gases from molten aluminium
metal and its alloys. In this study, a rotatory impeller degasser process was used to degas an …

The article is devoted to the optimization of the degassing parameters of the AlSi9Cu3 (Fe)
alloy. The alloy was degassed with a solid degasser (Ecosal) and nitrogen or argon. The …

The automotive industry demands high-performance aluminium alloys, with standard alloys
increasingly unable to meet expectations. This study explores the effects of vanadium on the …

Daur ulang aluminium bekas merupakan salah satu alternatif untuk menekan limbah
(rongsok) dari aluminium. Daur ulang adalah salah satu cara pengolahan sampah yang …

This dissertation is the result of an internship in a business environment and was carried out
at the Advanced Manufacturing Technologies Unit (UTAF) of INEGI (Instituto de Ciência e …

Ultrasonic degassing technology has practical or potential application value in chemical
industry, metallurgy, environment, and geothermal energy utilization. However, there are few …

As ligas de alumínio fundidas apresentam propriedades mecânicas e físicas que as tornam
bastante atrativas para uma ampla gama de aplicações, nomeadamente nas indústrias …

This experiment is aimed to determine the influence of cross-sectional shapes of runner on
porosity defect and hardness number of aluminium alloy castings product by using sand …