Magnesium Description
Magnesium is most notable among engineering metals for its lightweight characteristics. With a density of 1.74?g/cm³, it is approximately 2/9 that of steel, 2/5 that of titanium, and 2/3 that of aluminum. It has a thermal conductivity of 1.57 W/(cm·K) and an electrical resistivity of 4.47×10-6 Ω·cm. Additionally, magnesium possesses high specific strength, high specific stiffness, excellent vibration damping performance, and strong radiation resistance, among a series of other advantages. These properties make it a highly important material for metal structures and functional applications.
Magnesium Application
Magnesium Metal Powder:
- Metal 3D Printing and Additive Manufacturing: Used to create high-strength, lightweight complex structures, widely employed in the aerospace, automotive, and electronics industries.
- Alloy Production: Incorporated as alloying additions in aluminum and magnesium alloys to enhance mechanical properties, corrosion resistance, and workability.
- Catalysts: Employed as catalysts or reducing agents in chemical reactions to facilitate particular processes.
- Fuel and Propellants: Utilized in the production of metal fuels, such as in solid rocket fuel and propellants.
- Fireproof Materials: Utilized as rubber and plastic flame retardants to provide fire resistance.
- Hydrogen Storage Materials: Utilized in the creation of efficient hydrogen storage systems, leading to clean energy technologies.
Magnesium Oxide:
- Refractory Materials: Utilized in furnaces at high temperatures, refractory bricks, and fire-resistant coatings due to its excellent high-temperature stability and performance.
- Building Materials: Employed as a concrete additive or to produce lightweight building panels, enhancing building material strength and durability.
- Environmental Protection: Employed in flue gas desulfurization for the removal of toxic gases and cleaning the air.
- Pharmaceuticals and Health Products: Employed as a calcium supplement, antacid, and buffer and used extensively in pharmaceuticals and health supplements.
- Electronic Materials: Employed to produce insulating materials, electronic ceramics, and other high-performance electronic products.
- Agriculture: Used as a soil conditioner to supply magnesium necessary for plant development, promoting healthy plant growth.
- Chemical Raw Materials: Used to manufacture magnesium salts, magnesium hydroxide, and other chemical commodities, widely used in a range of chemical industrial processes.
Magnesium Powder Packing
Magnesium powder is very inflammable. Under the circumstances in which magnesium powder is dispersed in air at and above its lower explosive limit and is ignited, it may result in a very violent explosion. It is, therefore, of utmost importance to emphasize that practical precautions must be adhered to while manufacturing, processing, and handling magnesium powder.
