The hydrogen removal purification can generally be described as a bubble floatation method. Through a certain method, a large number of bubbles are created in the aluminum liquid, and the partial pressure difference between the hydrogen in the aluminum liquid and the bubbles is used to make the hydrogen in the aluminum liquid continuously enter […]
Online rotor degassing device is one of the best degassing technologies for molten aluminum, the first choice for high-end aluminum castings. The box-type online rotor degassing device is usually installed between the furnace discharge port and the filter box. The melt flows into the box of the degassing device, and the inert gas is broken […]
Porosity in aluminum alloy often occurs in the upper part of the casting and often occurs on the surface of the protruding part of the casting. The hidden pores inside the casting can be seen through X-rays. The degassing process in aluminum casting can solve the porosity. Causes of Porosity in aluminum Alloy The pouring […]
On June 11, the “15th China International Aluminum Processing Summit” hosted by SMM was also officially held in Yantai, Shandong. More than 500 representatives from leading aluminum companies, industry experts, and industrial customers gathered together to discuss “New problems and new outlets facing China’s aluminum processing industry in 2020”! AdTech Metallurgical Materials Co., Ltd. was […]
In the process of heating and smelting, solid and liquid aluminum have a certain ability to absorb H₂, 0₂, and other gases. This property of aluminum is called gettering, and it is one of the important melting characteristics of metals. Practice has proved that the gas present in aluminum will adversely affect the performance of […]
The quality of the aluminum melt is very important, it greatly affects the subsequent processing performance and the quality of the final product. Therefore, all countries in the world attach great importance to the online purification of aluminium. Reasons for Aluminum Pollution There are many reasons for aluminum pollution. On the one hand, in the […]
