All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
(19366 products available)
Industrial magnesium powder is applied in divergent undertakings. They have unique characteristics and benefits, making them suitable for specific applications.
Coarse Magnesium Powder
Coarse magnesium powder features larger particle sizes, generally greater than 100 micrometers. This type of powder is commonly employed in refractory materials and in the manufacturing of certain magnesium alloys. Its larger particle size delivers better flow properties, which are critical in these contexts. Nonetheless, it does not react as quickly with acids or oxidizers as finer powders. In addition, Coarse powder is less commonly used in fields necessitating high surface area, such as in pyrotechnics or as a reducing agent in chemical reactions.
Fine Magnesium Powder
This powder has a particle size throughput of generally less than 10 micrometers. Fine magnesium powder is popular in medical industries. They are useful in drug formulation due to their large surface area. This makes magnesium powder for metal casting react rapidly, thus enhancing drug absorption. Fine powder is also applicable in the production of magnesium-based fertilizers in agriculture. Its small particle size ensures optimal distribution and absorption when used in soil treatment for crops.
Ultrafine Magnesium Powder
Ultrafine magnesium powder consists of particles typically less than 1 micrometer in size. This powder is in high demand in advanced technology applications. These include pharmaceuticals, nanotechnology, and high-performance batteries. In the battery industry, for instance, magnesium powder can enhance the efficiency of energy storage systems due to its high surface area and reactivity. Also, in the pharmaceutical industry, ultrafine powders can aid in developing new drug delivery systems.
Fused Magnesium Powder
Fused magnesium powder is created by subjecting magnesium to extreme temperatures. This process alters its internal structure, hence modifying its properties. Fused magnesium powders are popular in the production of high-strength ceramics and in industries that require materials with superior heat resistance. Also, the fusion process eliminates some of the impurities found in natural magnesium deposits. This makes fused magnesium powder ideal for applications requiring high purity.
Spherical Magnesium Powder
Spherical magnesium powder results from atomization processes that give the particles a spherical shape. This type of magnesium powder is preferred in 3D printing and other additive manufacturing technologies. In these applications, the shape of the particles can improve the packing and flow of the powder, leading to better prints. Also, spherical magnesium powder is applicable in the production of lightweight, high-strength materials for aerospace and automotive applications.
Industrial magnesium powder has divergent constituents. They make it highly valued in various applications ranging from metal production to pharmaceutical uses.
Purity
Magnesium powder's high purity is among its standout features. It typically boasts over 99% elemental magnesium. This ensures consistent and reliable performance in sensitive applications. For instance, in the aerospace industry, even minor impurities can impact the integrity of magnesium-based alloys. In the pharmaceutical sector, purity is critical to ensure that magnesium does not introduce harmful contaminants into drug formulations.
Granulometry
Industrial magnesium powder is manufactured with various particle sizes. These range from fine (less than 100 micrometers) to coarse (over 1 millimeter). The specific granulometry is tailored to particular uses. In 3D printing, for instance, fine powders provide detailed prints. In contrast, coarse powders are suitable for refractory applications where larger particles are needed for creating heat-resistant materials.
Reactivity
Magnesium powder is characterized by its high reactivity. Particularly when exposed to air or moisture. This reactivity is a double-edged sword, making magnesium powder an essential component in many chemical reactions. It also requires careful handling to prevent premature oxidation. In metal refining, magnesium powder acts as a reducing agent, effectively extracting pure metals from their ores. This property is fundamental in the production of magnesium alloys used in lightweight yet strong construction in the automotive and aerospace sectors.
Cosistency of particle shape
The particles of industrial magnesium powder have a relatively uniform shape. Mostly, spherical or flake-like. This consistency plays a huge role in determining flowability and compactness in applications. For example, in pharmaceutical formulations, consistent particle shape ensures uniform mixture and drug delivery. In pyrotechnics, it results in predictable and reliable reactions.
Thermal Properties
Industrial magnesium powder features exceptional thermal properties. Magnesium has a melting point of 650°C. Also, it has a heat resistance of up to 1200°C. In addition, it serves as a lightweight material. This makes it ideal for high-temperature applications such as in the aerospace and automotive industries. In these fields, it contributes to both performance and energy efficiency.
HS codes allude to the international system for categorizing goods and products. Such codes simplify shipping, inventories, and regulations. Therefore, accurate HS codes for magnesium powders are pertinent. Thus, they are classified as follows.
8104.11
This HS code refers to unwrought magnesium powder that possesses a purity level of at least 99.9%. This is a fine fragment of purity classification. Thus, it caters to magnesium powder predominantly used in the pharmaceutical sector. Here, high-purity magnesium is critical for synthesizing drugs and organic chemicals.
8104.12
HS code 8104.12 applies to unwrought magnesium powder with purity less than 99.9%. This magnesium powder, though lacking slightly in purity, is still applicable in multiple industries. They include chemical production and magnesium alloy manufacturing. It serves as a crucial reducing agent in various chemical reactions such as synthesizing magnesium powder for metal casting.
8104.30.00.00
HS code 8104.30.00.00 pertains to magnesium alloys in unwrought form. This includes materials such as powders and granules. Management of these alloys is easier when they bear a common code. In addition, they are commonly utilized in the manufacturing of aerospace components.
8104.20.00.00
HS code 8104.20.00.00 specifically focuses on magnesium waste and scrap. This includes dust and powder reclaimed from manufacturing processes. Also, it is recyclable and can be reprocessed into new magnesium products. This not only reduces waste but also lowers the cost of obtaining new magnesium material.
When buying magnesium powder for industry, there are several key factors a buyer needs to consider. These factors ensure quality, reliability, and suitability for various industrial applications.
Purity and Composition
The powder's purity level is a crucial consideration since the magnesium powder's purity level determines its chemical reactivity and how well it binds with other materials. Buyers should seek magnesium powder with at least 99% purity, especially for applications in the aerospace and automotive industries. Here, even minor impurities can lead to significant performance issues. Also, look for powders with a consistent chemical composition. It ensures uniformity in manufacturing processes.
Particle Size and Distribution
The particle size of magnesium powder greatly affects its reactivity, flowability, and compaction properties in mechanical applications. For instance, in additive manufacturing or chemical processes, fine powders use magnesium powder for metal casting with a consistent particle size yield better results. On the contrary, coarser powders might be suitable for refractory applications. Therefore, buyers ought to consider their specific needs and select magnesium powders with the appropriate particle size and distribution.
Reactivity and Oxidation Resistance
Magnesium powder is highly reactive. Particularly when exposed to moisture and air. Thus, buyers should consider the powder's oxidation resistance when used in certain environments. In addition, stabilized magnesium powders or those with protective coatings are advantageous for applications in humid or high-temperature settings. This minimizes oxidation during storage and use in pyrotechnics.
Supply Chain Reliability
For industries requiring large magnesium powder usage, consistent magnesium powder suppliers' reliability is vital. Buyers should ascertain the historical volume of their potential vendors and their capacity to furnish quality magnesium powder consistently. In addition, consider the financial stability of the vendors. This ensures they can endure market fluctuations without compromising quality or delivery timelines.
Applications
Industrial magnesium powder is highly versatile. Therefore, buyers should consider the specific needs of their industries before buying. For instance, in the chemical sector, magnesium powder is vital in chromium-magnesium reagent and catalyst manufacturing. Also, it is used to create organomag compounds. Farmers use it to make magnesium fertilizer. Magnesium in metallurgy forms various alloys. In pharmaceuticals, it is critical in making high blood pressure and stomach drugs.
Yes, magnesium powder is a vital ingredient in fertilizers. Farmers use magnesium powder to produce magnesium sulfate (Epsom salt). This boosts crop yield significantly.
Industrial users who handle magnesium powder need to wear safety equipment. Such equipment includes gloves, goggles, and masks. These gloves protect them from skin harm, while masks hinder breathing in fine particles. Workers also ought to be aware of magnesium powder's reactivity. Particularly, its ignition susceptibility when it comes into contact with water or moisture.
Industries that deal with large quantities of magnesium powder store it in dry and cool areas. They stash it in airtight containers to minimize exposure to moisture and air. Also, storage facilities have controlled climatic conditions to enhance the stability of the powder.
The chemical sector utilizes magnesium powder due to its ability to produce organomag compounds and magnesium catalysts. They are critical in many chemical reactions. Also, it is incorporated in creating high-performance materials.
HS codes impact the international shipment of magnesium powder, as they categorize and simplify the procedures and regulation of the powder. Therefore, magnesium powder buyers should be aware of its HS codes for smooth commercial activities.
