Shrinkage porosity defect inside aluminium die casting component

Common Casting Defect: Shrinkage Porosity in Die Castings

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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
Cross section view of a die casting mould showing core, cavity, and cooling channels

What Is a Die Casting Mould? | Design & Process

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A die casting mould is a high-precision tool essential to modern manufacturing. This guide covers everything from the mould's structure and the casting process to material selection, maintenance practices, and practical design tips. Ideal for professionals in automotive, electronics, and industrial sectors. ... Read More
Precision zinc alloy parts produced using the hot chamber die casting process

Types of Zinc Alloys for Die Casting

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Discover the key zinc die-casting alloys used worldwide, including Zamak 2, 3, 5 and ZA-8, ZA-12, ZA-27. These alloys offer tailored mechanical properties, corrosion resistance, and excellent castability for automotive, structural, and decorative applications. Learn about compositions, standards, casting methods, and post-processing techniques. ... Read More