Aluminium; powders of lamellar structure, flakes

HS code 760320 covers the classification of aluminium powders with a lamellar structure and flakes. This industry plays a crucial role in the broader aluminium manufacturing sector, which is a vital component of the global metals and materials economy. Aluminium powders and flakes find extensive applications in various industries, including construction, transportation, packaging, and electronics, making this a significant and versatile product category.

The production of aluminium powders and flakes typically involves mechanical milling or atomization processes. In the milling process, solid aluminium is mechanically ground and reduced to fine powder particles. Alternatively, the atomization method involves melting aluminium and then rapidly cooling the molten metal, causing it to solidify into small, flake-like particles.

The main inputs required for the production of aluminium powders and flakes include primary aluminium metal, as well as specialized milling or atomization equipment. Additionally, the industry may rely on various energy sources, such as electricity or natural gas, to power the manufacturing processes. The availability and cost of these raw materials and resources can significantly impact the overall production and competitiveness of this industry.

The primary output of HS code 760320 is aluminium powders and flakes, which are then consumed by a range of downstream industries. These products may be used in the manufacture of 760410 Aluminium; bars, rods and profiles, 760511 Aluminium; wire, not alloyed, and 760720 Aluminium; foil, backed, among other aluminium-based goods. The versatility of aluminium powders and flakes allows them to be incorporated into a diverse array of applications, from paints and coatings to pyrotechnics and additive manufacturing.