Chinese Manufacturer 99.9% Magnesium Metal Powder For Welding Materials Industry

Our 99.9% magnesium metal powder is a high-purity, finely graded material engineered for demanding industrial applications. It is widely used in welding materials, metallurgy, chemical processing, and specialty manufacturing. Magnesium powder is flammable and produces intense heat and a bright white light when burned, which makes it valuable in military, aviation, and pyrotechnic applications. Its highly active chemical nature also makes it an effective desulfurizer, cleaning agent, and reducing agent in steelmaking and non-ferrous metal casting.

In the chemical industry, magnesium powder serves as a dehydrating agent for organic compounds and as a direct route to organomagnesium compounds. In recent years, it has become a key material in thermal spraying, coating, anti-corrosion systems, monocrystalline and polycrystalline silicon production, and metallurgical powder casting.

Available particle sizes: 20–70 mesh, -200 mesh, 70–200 mesh, 325 mesh (45 µm), and other custom grades. The powder offers high magnesium content, a high spherical rate, controlled bulk density, good fluidity, and a small specific surface area.

1. Welding materials (welding rods): An Al 50% / Mg 50% composition is well suited to welding materials manufacturing.
2. Fireworks and sparklers: Aluminum-magnesium alloy powder ignites easily and produces intense heat with a dazzling white light, making it widely used in the armament industry, including flare manufacturing.
3. Magnesia-carbon brick industry: Used as a functional additive in refractory brick production.
4. Metallurgy: Used for deoxidation, as an additive, for purification, and in fire-proof materials.

We operate advanced die-casting, extrusion, forging, rolling, and casting production lines supported by precision testing equipment. Our capabilities cover a wide variety of magnesium alloys and magnesium alloy products, including high-strength magnesium alloy extruded sheet. Through purification of ordinary magnesium, we can raise purity to 99.99%.

Magnesium alloy casting production can be customized to your requirements. Our technical process is mature, and extrusion production covers a variety of bars without the need to purchase from abroad. Extrusion molding products are easy to form and require low energy consumption, which helps save on production costs.

Our team includes magnesium smelting specialists with more than 15 years of experience. From raw material selection to smelting and processing, we bring extensive experience and mature management techniques. We maintain technical research and development capabilities for magnesium ingots and magnesium alloy extrusion products, and we are a leading enterprise in magnesium alloy production.

• Small order quantities available
• Professional engineering and sales teams
• Payment terms: T/T and Western Union
• OEM/ODM support
• Free samples provided
• Competitive pricing and high quality

We have attained ISO 9001 and ISO 14001 certifications, and we continually standardize and improve our enterprise quality management system.