Magnesium alloy small wheels

Magnesium alloy small wheels have various daily uses across different applications. Here are a few examples:

Motorcycles: Magnesium alloy wheels are also found in motorcycles, particularly in racing motorcycles.

Electric scooters: Many electric scooters, especially those designed for urban commuting or personal transportation, utilize magnesium alloy wheels.

Lightweight automobiles: Some small, lightweight automobiles or sports cars incorporate magnesium alloy wheels.

Wheelchairs: Magnesium alloy wheels are used in certain models of lightweight wheelchairs.

Luggage and travel bags: In some high-end luggage and travel bags, manufacturers use magnesium alloy wheels to provide durability, strength, and lightweight properties.

AZ91 and AZ31 are commonly used in small wheel applications

AZ91: This grade contains approximately 9% aluminum and 1% zinc, with the remaining composition being magnesium. It offers good strength and corrosion resistance, making it suitable for a variety of applications, including small wheels. AZ91 magnesium alloy has a higher strength-to-weight ratio compared to other grades, allowing for weight reduction without compromising durability.

AZ31: This grade contains approximately 3% aluminum and 1% zinc, with the majority being magnesium. AZ31 alloy provides good strength, machinability, and weldability, making it a popular choice for small wheels. While it may have slightly lower strength compared to AZ91, it still offers favorable mechanical properties for many applications.

Surface Treatment

Cleaning and Degreasing: Prior to any surface treatment, the wheel hubs are thoroughly cleaned and degreased to remove dirt, oils, and contaminants. This step ensures proper adhesion of subsequent coatings.

Surface Pre-Treatment: To improve the bonding and corrosion resistance of the wheel hubs, a surface pre-treatment process is typically applied. This can involve chemical treatments, such as acid etching or alkaline cleaning, to promote adhesion and remove any remaining oxide layers.

Conversion Coating: Conversion coating, such as chromate or phosphate conversion coating, is often applied to the wheel hubs. This coating provides a protective layer that improves corrosion resistance and serves as a base for subsequent coatings.

Electroplating: Electroplating is a common method used to apply metallic coatings onto the wheel hubs. Various metals, such as nickel, chrome, or zinc, can be electroplated onto the surface to enhance appearance, provide corrosion resistance, and increase durability.

Powder Coating: Powder coating involves electrostatically applying a dry powder coating onto the surface of the wheel hubs. The coated parts are then heated to fuse the powder into a smooth, durable finish. Powder coating provides excellent corrosion resistance, impact resistance, and a wide range of color options.

Paint Coating: Paint coating is another surface treatment option where liquid paint is applied to the wheel hubs. This process can involve priming, base coating, and clear coating layers to provide aesthetic appeal, corrosion protection, and durability. It allows for a wide variety of color and finish options.

Anodizing: Anodizing is a process that involves creating a controlled oxide layer on the surface of the wheel hubs. This layer not only enhances corrosion resistance but also provides options for coloring and improving surface hardness.

Clear Protective Coating: After any surface treatment process, a clear protective coating may be applied to further enhance the corrosion resistance and durability of the wheel hubs. This coating acts as a barrier against environmental factors and provides long-lasting protection.

Welcome to aikerly to inquire about magnesium alloy sports equipment and wheels.