What Are The Manufacturing Methods Of Iron Powder? What Are The Characteristics Of Iron Powder Produced By Different Processes?

Iron powder is often used in industrial production, can be used as a replacement, but also as a water treatment purification agent, can also be used as a warm baby raw material. Do you know the production method of iron powder? Today we are going to learn about it. Powder manufacturing methods are usually divided into two categories, that is, physical and chemical method and mechanical crushing method, industrial applications are more reduction method, atomization method and electrolysis method, iron powder preparation method and general characteristics.

Iron ore reduction method, the general characteristics: the powder particles are irregular, the loose density is low, the impurity content is high, and the compressibility is slightly poor. Main applications: structural parts, welding rods, metal cutting. The price is cheap.

Iron scale reduction method, the general characteristics: the powder particle is irregular, medium loose density, high purity, good compressibility, high compact strength, good sintering property. Main applications: structural parts, welding rods, metal cutting. The price is cheap.

Atomization method, the general characteristics: powder particles close to the ball, high loose density, good fluidity, high compact strength. Main applications: high density structural parts, powder forging parts, filter, welding rod. The price is more expensive.

Electrolysis, general characteristics: the powder particles are dendritic or flake. Loose packing high density, good purity, good pressing. Main uses: high density structural parts.

Carbonyl method, general characteristics: the powder particles are spherical, very fine, and high purity. Main applications: electronic materials. It's very expensive.

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