
Carbonyl Iron Powder: Properties And Applications In EMI Shielding
Modern electronics, from smartphones to electric vehicles, constantly emit and receive electromagnetic waves. When these waves interfere, they cause signal loss, noise, and system


Chengdu Jinchun Metallic Materials Co., Ltd. starts from a metal powder manufacturer in 2012, with the production headquarter in Chengdu city that is located in the Southwest of China, specializes in the R&D and production of ferroalloy powders, non-ferrous powders, rare earth materials, and other metal related materials. With the ability to produce and integrate resources independently, we are committed to providing customers with a one-stop metal powder and metal products demands.
We are equipped with atomization equipment, Plasma spheroidization, Crushing, Ball Milling, Magnetic separation,Iron removal, Airflow grinding, Prealloy metal, Reduction etc., and have acquired 6 equipment patents till 2024, offer a complete line of powder..






Modern electronics, from smartphones to electric vehicles, constantly emit and receive electromagnetic waves. When these waves interfere, they cause signal loss, noise, and system

Spherical metal powders are widely used in additive manufacturing, powder metallurgy, thermal spraying, injection molding, and other advanced industrial processes. Their controlled particle shape

Chromium carbide powder is a hard ceramic material widely used where surfaces need strong resistance against wear, abrasion, oxidation, and high temperatures. Its combination
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