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What Materials can a Metal Coating Machine Spray

2025.01.02

Author：metal coating machine

Metal coating machines can spray various materials, and the selection of these materials usually depends on factors such as the required coating performance, application field, and cost. Here are some common spray materials:

1、 Metal powder materials

Zinc: Zinc has a low melting point, excellent corrosion resistance, high strength, and high hardness. Zinc or zinc alloy coatings have good performance on metal surfaces.

Aluminum: Aluminum is flexible and highly malleable, easy to conduct electricity and heat, and has excellent corrosion resistance. It is often used as a coating in vehicle skeletons, aircraft components, and large building structures.

Magnesium alloy: Magnesium alloy is lighter than aluminum and can form high-strength alloys with other metals. It has high strength and hardness, as well as good thermal and electrical conductivity, making it suitable for industries such as aviation, aerospace, metallurgy, automotive, and electronics.

Nickel, molybdenum, iron and other metal powders: These metal powders have hard coatings, high melting points, and are easy to process. Thermal spraying of these metal powder wear-resistant coatings has the characteristics of low cost and can be used as a substitute for chrome plating.

2、 Alloy materials

Alloy spraying materials include stainless steel materials with comprehensive wear and corrosion resistance, wear-resistant and machinable carbon steel materials, and non-ferrous metal alloy series such as Ni Cr, Ni-Cr-W, Fe Cr Al, Co-Cr-Al-Y, Zn Al, Ti Ni, Al Si, etc. In addition, self melting alloys are also one of the important alloy spraying materials.

3、 Carbide material

Carbide coatings such as tungsten carbide, chromium carbide, titanium carbide, tantalum carbide, and nickel coated carbides have strong wear resistance, high hardness, dense coating, and high bonding strength. These carbide coatings also have good resistance to cavitation, erosion, and sliding wear.

4、 Metal ceramic materials

Metal ceramic coatings mainly include aluminum oxide, chromium oxide, zirconium oxide, etc. These coatings have good toughness, stable chemical properties at high temperatures, and are characterized by corrosion resistance, abrasion resistance, and resistance to infiltration. For example, aluminum oxide coating has high density, hardness, and strong wear resistance. Its wear resistance is 8-10 times higher than manganese steel or high chromium cast iron, and it is widely used in industries such as power plants, steel plants, cement plants, and ships.

5、 Composite and hybrid materials

Composite spray coating materials: including composite powders and composite filaments, which are made by specific manufacturing methods, and each particle is multiphase and heterogeneous.

Hybrid spraying materials: mainly mixed powders, that is, two or more metals, metal compounds or composite powders are mixed together. The components of the mixed powder can be customized according to the coating requirements.

In general, metal coating machines can spray a wide variety of materials, and the selection needs to be comprehensively considered based on specific application requirements and coating performance requirements. At the same time, the spraying process and parameters of different materials may also vary, so it is necessary to strictly follow the operating procedures and safety precautions in practical operation.

Qingdao Chenan Machinery Co., Ltd. has the advantage of developing and producing rubber winding equipment, with higher technology than various equipment assembly manufacturers in the industry. For more information about metal coating machine, please contact us.

Company: Qingdao Chenan Machinery Co., Ltd.

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