Zinc Die Casting vs. Other Die Casting Materials: Compare Zinc Die Casting to Other Die-Casting Material
Zinc die casting is a process that transforms zinc into molten metal and forces the metal into a mold to create a specific shape. Zinc is a fantastic material for this process as it has strength and ductile properties. Zinc can be stretched, pulled, and pressed without breaking. For this reason, zinc is often used in situations that require smaller die castings or castings that require thinner sections.
Metal alloys such as zinc, aluminum, and magnesium are popular die-casting materials because of their corrosion resistance, and non-magnetic, high-strength properties. These alloys include copper, lead, brass, and silicon, but these options require more advanced equipment and materials than zinc.
When comparing zinc to aluminum, you’ll find that zinc alloys are more cost-effective and provide you with a much more durable product. The melting point of zinc is much lower than aluminum, requiring less energy to produce. Zinc is also two-and-a-half times stronger than aluminum, delivering higher durability and offering superior thermal conductivity.
Magnesium is a decent material used for die-casting as well because it is a lightweight material and has a good strength-to-weight ratio. However, compared to aluminum, magnesium is much less stable, softer, more expensive, and tends to bend more easily under stress. Relative to zinc, the boiling point of magnesium is higher, resulting in more energy usage during the melting process.
Overall, it seems that zinc is the superior metal chosen in die-casting procedures. This, of course, is user-specific and someone who needs a more pliable material may choose alloys such as lead or tin. However, zinc provides the longest tool life capacity because of its superb impact strength and anti-corrosion properties.
Zinc Die Casting Capabilities
Grounds for using zinc as opposed to other materials include the following:
- Zinc is an economically raw material.
- Zinc is thermally conductive.
- Zinc is electrically conductive.
- Zinc is entirely recyclable.
- Zinc can cold form, making joining much easier.
- Zinc has remarkable corrosion resistance.
- Zinc has exceptionally stable and accurate precision in higher dimensions.
Zinc die-casting is a great choice if you are looking to produce products that are economical, high in strength, and long-lasting. With its low boiling point and immense stability, zinc alloys make for a smooth casting process and provide you with a finished product that is durable and resistant to corrosion. Contact us today if you would like to know more about how our products and services can benefit you!