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What is the importance of degassing in molten metal treatment
Degassing is a crucial process in the treatment of molten metals, particularly in non-ferrous alloy casting such as aluminum, magnesium, and copper-based alloys. The primary objective of degassing is to remove dissolved gases—primarily hydrogen—and non-metallic inclusions that can compromise the mechanical integrity and surface finish of the final cast product.
넶0 2025-05-05 -
How Can Dross Formation Be Minimized During the Melt Handling Process?
Dross formation is a common problem in the metal casting industry, especially in the processing of non-ferrous metals like aluminum, zinc, and copper. It occurs when oxides, impurities, and other contaminants are introduced into the molten metal,
넶6 2025-04-28 -
What are the common causes of porosity in cast components?
Porosity is one of the most common and persistent defects encountered in cast components, especially in ferrous and non-ferrous alloys. It refers to small voids, holes, or cavities within the material that form during solidification. These pores can significantly reduce mechanical strength, pressure tightness, and fatigue resistance, thereby affecting the performance and longevity of the final product.
넶4 2025-04-25
