Die casting defects are a critical focus in achieving high-quality production outcomes. This category explores the most common defects found in aluminium, zinc, and magnesium die casting, including porosity, shrinkage, cold shuts, misruns, and surface imperfections. Each article offers comprehensive information regarding causes, corrective actions, and preventive strategies to help manufacturers improve process stability, reduce scrap, and enhance overall casting performance. For more insights on trusted die casting brands, visit our brand directory.

Shrinkage porosity defect inside aluminium die casting component

Common Casting Defect: Shrinkage Porosity in Die Castings

Avatar for chinadiecastsChinadiecasts
Shrinkage porosity, also known as shrink holes or cavities, occurs when molten alloy contracts during solidification without adequate feeding, creating voids inside the casting. This article explores its key characteristics, causes, and prevention techniques to enhance die casting performance and product reliability. ... Read More