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Properties and Application Ranges of Four Common Ceramic Spraying Materials


Properties and Application Ranges of Four Common Ceramic Spraying Materials
 
1. Alumina: It is white in color and has a melting point of 2050℃. Due to its high hardness, it can be used as a wear-resistant coating in applications such as mechanical seals, plungers, shaft components, and other similar parts. It is also resistant to corrosion by acids, bases, and salts.
2. Aluminum-Titanium Hybrid Ceramics: As the TiO₂ content increases, the coating color changes from light gray to bluish-black. Its melting point is approximately 1800℃. The coating exhibits low porosity and achieves excellent smoothness after polishing. Moreover, it does not generate static electricity during use. Consequently, aluminum-titanium ceramic coatings are extensively employed in industries such as synthetic fiber textiles, printing, and dyeing.
3. Chromium Oxide: It has a dark green color, with a dense coating that achieves excellent smoothness after polishing. It exhibits outstanding chemical stability and is insoluble in a variety of solvents, including acids, bases, and salts. Consequently, this coating is widely used in various corrosive environments. It also boasts very high hardness, comparable to that of tungsten carbide-cobalt, making it suitable for wear-resistant applications.
4. Zirconia: It is white in color and has a melting point of 2860℃. It is used for the protection of high-temperature gas-abrasion-resistant parts and for the preparation of thermal insulation coatings.
 


 

 

Materials - Equipment - Processes - Solutions

 

We have accumulated extensive experience in coating applications, and we are now replicating these successful case studies. We’ll guide you through the entire coating manufacturing transformation process, ensuring: rapid production start-up; a reliable supply solution that covers everything—from materials and equipment to processes; coating trials conducted either on-site at your facility or at our technology center; and consistently high coating quality and efficiency. Start collaborating with us today and reap success tomorrow!

Relevant Information


The complete set of plasma-sprayed equipment has been shipped to the customer’s site in Thailand.

Core spraying equipment: SX-80 plasma spray main unit, with a 15,000℃ flame suitable for multiple materials including zirconia and silicon carbide; powder feeding accuracy of ±1%, and coating thickness tolerance ≤ ±5 μm. Environmental protection support system: Customized soundproof booth + pulse dust collector—effectively addressing spray noise pollution while achieving highly efficient dust recovery, compliant with Thai environmental standards. Automated equipment: 6-axis industrial robot + intelligent spray cart, enabling precise spraying of complex workpieces and automated loading/unloading, boosting production efficiency by 40%.


Live coverage from Fuzhou!

On-site engineers provide hands-on training, focusing on the core operations of plasma spraying equipment such as the SX-80. Sanxin has customized a complete solution for its customers, including an automated spraying robotic arm, a soundproof booth, and a dust removal system—ensuring both high spraying efficiency and compliance with environmental standards.


Guangzhou Sanxin Thermal Spraying Turntable Shipment

Guangzhou Sanxin Company manufactures single-station and multi-station thermal spray turntables, which can be paired with plasma equipment, supersonic equipment, and arc equipment. We offer rapid, customized production tailored to customer requirements and product dimensions. A thermal spray turntable is a high-precision rotary worktable specifically designed for thermal spraying processes—including flame spraying, plasma spraying, and arc spraying. By providing controllable rotational speed and exceptional stability, it ensures uniform coating thickness on the workpiece surface, thereby enhancing spraying efficiency and quality.


SX-80 plasma equipment is being used at a customer site in Russia.

SX-80 plasma equipment is being used at a customer site in Russia.

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