Recently, Unit 1 of Fujian Ningde Nuclear Power Station was officially put into commercial operation. This is the first million-kilowatt nuclear power station unit in China that adopts the DCS system of HOLLiAS-N nuclear power station and marks the million-kilowatt self-developed by Beijing Hollysys Systems Engineering Co., Ltd. Level nuclear power plant DCS system officially put into use, breaking the internationally renowned DCS manufacturers nuclear power industry in China monopoly. The reporter learned from Beijing Hollysys that the HOLLiAS-N nuclear power plant DCS system is a high-end DCS system developed by the company for a million-kilowatt-class nuclear power station and is a nuclear non-safety DCS product. The system started its research and development from 2006 and lasted seven years. Has been used in Hongyanhe, Ningde, Yangjiang, Fangchenggang and other nuclear power projects. Oxide powder for thermal spray refers to a type of powder material that is used in thermal spray processes. Thermal spray is a coating technique where a material in powder form is heated and propelled onto a substrate, forming a coating. Oxide Ceramics Powder,Pure Aluminum Oxide Powder,Chromium Oxide Ceramics Powder,Yttria Stabilized Zirconia Powder Luoyang Golden Egret Geotools Co., Ltd , https://www.xtcalloypowder.com
Oxide powders are commonly used in thermal spray applications due to their high melting points, excellent wear resistance, and thermal insulation properties. They can be used to create protective coatings on various surfaces, such as metals, ceramics, and plastics.
Some common types of oxide powders used in thermal spray include:
1. Aluminum oxide (Al2O3): This oxide powder is widely used for its high hardness, wear resistance, and thermal insulation properties. It is commonly used for coating applications in industries such as aerospace, automotive, and electronics.
2. Zirconium oxide (ZrO2): Zirconium oxide powder is known for its high melting point and excellent thermal barrier properties. It is often used in thermal spray coatings for gas turbine engine components, where thermal insulation is critical.
3. Chromium oxide (Cr2O3): Chromium oxide powder is used for its high hardness, corrosion resistance, and wear resistance. It is commonly used in applications where high temperature and abrasive wear resistance are required.
4. Titanium oxide (TiO2): Titanium oxide powder is known for its high refractive index and excellent UV resistance. It is often used in thermal spray coatings for optical and decorative applications.
These oxide powders can be applied using various thermal spray techniques, such as flame spraying, plasma spraying, or high-velocity oxy-fuel (HVOF) spraying. The choice of oxide powder and thermal spray technique depends on the specific application requirements and desired coating properties.