Nickel; powders and flakes

HS code 750400 covers the trade of nickel powders and flakes. Nickel is a vital metal used in a wide range of industries, from stainless steel production to the manufacture of batteries and catalysts. As a key component in many high-performance alloys, the global demand for nickel has grown steadily, making this industry an important contributor to the broader economy.

Nickel powders and flakes are typically produced through a process of atomization. Molten nickel is forced through small orifices, creating a fine spray that rapidly cools and solidifies into small, irregularly shaped particles. The size and shape of the resulting powder or flakes can be controlled by adjusting factors such as the metal flow rate, orifice size, and cooling conditions.

The primary input for the production of nickel powders and flakes is, of course, refined nickel metal. Other key inputs include the specialized equipment and machinery required for the atomization process, as well as energy sources to melt the nickel. Depending on the intended application, additional processing steps may involve the use of various chemicals, coatings, or other materials.

Nickel powders and flakes produced under HS code 750400 find use in a variety of downstream industries. They are commonly used as raw materials for the production of 750310 Nickel, unwrought and 750320 Nickel, unwrought; nickel alloys, which are then further processed into a wide range of nickel-based products. Additionally, nickel powders and flakes may be directly incorporated into the manufacture of 848210 Ball or roller bearings, 840710 Spark-ignition reciprocating or rotary internal combustion piston engines, and 854231 Processors and controllers, among other applications.