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Spray coating processing SPRAY PROCESSING
The plasma heat-dissipating ring is coated with an aluminum oxide insulating layer to block current.
Characteristics of Plasma Spraying: (1) It can spray a wide variety of coating materials, especially those with high melting points and refractory materials such as refractory metals, ceramics, metal-ceramics, and other special functional materials. (2) Inert gases can be selected as the working medium, reducing oxidative reactions of sprayed particles during flight. (3) The coating exhibits high bonding strength and low porosity; fine coatings can be prepared by precisely controlling process parameters.
Supersonic Spray Carbon Tungsten Coating for Boat Propeller and Marine Screw Propellers
Tungsten carbide coating is a type of coating applied to the surface of a substrate, with tungsten carbide as its primary component. Tungsten carbide is an extremely hard ceramic material that boasts excellent properties such as a high melting point, exceptional hardness, outstanding wear resistance, and superior corrosion resistance. By forming tungsten carbide into a coating and applying it to metal surfaces, the hardness, wear resistance, corrosion resistance, and high-temperature performance of these metal surfaces can be significantly enhanced. Tungsten carbide coatings are widely used in fields including tools, molds, aerospace, automotive, and machinery.
Plasma metal wire mesh spraying with nickel-aluminum white alumina coating
Hydrogen production via water electrolysis is currently an important industrial method for hydrogen generation. To enhance the adsorption surface area of nickel meshes, Guangzhou Sanxin Technology Development first coats the surface of the nickel mesh with a nickel-aluminum alloy, then reacts this alloy with a concentrated sodium hydroxide solution. As a result, most of the aluminum dissolves, leaving behind numerous micropores that give the nickel mesh surface a three-dimensional porous structure. This significantly increases the adsorption surface area, thereby boosting catalytic activity and improving hydrogen production efficiency. Guangzhou Sanxin provides nickel mesh coating equipment, plasma spraying equipment, automated production lines, as well as comprehensive technical support.
Supersonic plasma spraying of tungsten carbide coating on the inner walls of pipelines in new-energy lithium battery manufacturing lines.
Tungsten carbide coating is a type of coating applied to the surface of a substrate, with tungsten carbide as its primary component. Tungsten carbide is an extremely hard ceramic material that boasts excellent properties such as a high melting point, exceptional hardness, outstanding wear resistance, and superior corrosion resistance. By forming tungsten carbide into a coating and applying it to metal surfaces, the hardness, wear resistance, corrosion resistance, and high-temperature performance of these metal surfaces can be significantly enhanced. Tungsten carbide coatings are widely used in fields including tools, molds, aerospace, automotive, and machinery.
High-speed supersonic spraying of tungsten carbide coating on mixer blades for wear and corrosion resistance.
Tungsten carbide coating is a type of coating applied to the surface of a substrate, with tungsten carbide as its primary component. Tungsten carbide is an extremely hard ceramic material that boasts excellent properties such as a high melting point, exceptional hardness, outstanding wear resistance, and superior corrosion resistance. By forming tungsten carbide into a coating and applying it to metal surfaces, the hardness, wear resistance, corrosion resistance, and high-temperature performance of these metal surfaces can be significantly enhanced. Tungsten carbide coatings are widely used in fields including tools, molds, aerospace, automotive, and machinery.
Agricultural seeding disc with supersonic-sprayed tungsten carbide coating—wear-resistant, corrosion-resistant, and high-temperature resistant.
The SX-8000 supersonic spraying equipment production line from Guangzhou Sanxin Company is used by Xi'an Ya'ao Agricultural Machinery Co., Ltd. to apply tungsten carbide coatings onto seeding disc products. The SX-8000 supersonic flame spraying system is a new type of HVOF system. Its basic principle involves atomizing kerosene thoroughly through an atomizing nozzle using an oxidant—oxygen—thus forming a combustible mixture that enters the combustion chamber. After being ignited by the ignition system, this high-temperature, high-pressure gas flow passes through a Laval nozzle, where it undergoes further combustion and forms a high-temperature, high-pressure supersonic flame jet. Meanwhile, the powder feeding system delivers powdered materials from a low-pressure zone into the flame jet; after being heated and accelerated, these powders are sprayed onto the workpiece surface, forming a high-quality coating.
New-energy powder-making equipment—plasma-sprayed alumina coating on grading wheels
Characteristics of Plasma Spraying: (1) It can spray a wide variety of coating materials, especially those with high melting points and refractory materials such as refractory metals, ceramics, metal-ceramics, and other special functional materials. (2) Inert gases can be selected as the working medium, reducing oxidative reactions of sprayed particles during flight. (3) The coatings exhibit high bonding strength and low porosity; fine coatings can be prepared by precisely controlling process parameters.
Plasma-sprayed titanium powder and hydroxyapatite coating for artificial bone joints
Characteristics of Plasma Spraying: (1) It can spray a wide variety of coating materials, especially those with high melting points and refractory materials such as refractory metals, ceramics, metal-ceramics, and other special functional materials. (2) Inert gases can be selected as the working medium, reducing oxidative reactions of sprayed particles during flight. (3) The coating exhibits high bonding strength and low porosity; fine coatings can be prepared by precisely controlling process parameters.
Plasma-sprayed alumina insulating coating for torch (welding gun) components
Characteristics of Plasma Spraying: (1) It can spray a wide variety of coating materials, especially those with high melting points and refractory materials such as refractory metals, ceramics, metal-ceramics, and other special functional materials. (2) Inert gases can be selected as the working medium, reducing oxidative reactions of sprayed particles during flight. (3) The coating exhibits high bonding strength and low porosity; fine coatings can be prepared by precisely controlling process parameters.
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