Compared with other coating materials, ceramic coatings have certain cost advantages in the following aspects:
In terms of durability
Long service life: Ceramic coatings have excellent characteristics such as high temperature resistance, corrosion resistance, and high hardness. For example, after using ceramic coatings on automobile engine exhaust pipes, they can maintain good condition under long-term erosion of high-temperature exhaust gas. However, many other coating materials may require frequent replacement or repair of coatings due to limited high temperature resistance and corrosion ability. From a long-term perspective, although the initial investment cost of ceramic coatings is relatively high, it reduces the cost of subsequent maintenance and repainting, and the overall cost is actually more advantageous.
Reducing wear and tear costs: In some application scenarios of wear-resistant components such as brake discs, ceramic coatings can effectively resist friction and wear due to their high hardness, greatly extending the service life of the components. Compared with some coating materials with slightly lower wear resistance, it can avoid additional costs caused by premature wear and tear of the components, reducing the cost expenditure throughout the entire service life.
From an environmental perspective
Compliant with environmental requirements: In the current context of strict environmental regulations, the production and use of ceramic coatings are relatively more environmentally friendly. For example, some organic coating materials may produce a significant amount of harmful volatile organic compounds (VOCs) during the production process, which require additional environmental equipment and funding for subsequent treatment of these pollutants. Ceramic coatings, on the other hand, have less environmental pressure in this regard and have advantages in terms of overall cost considerations (including environmental compliance costs).
Recyclable potential: After reaching the end of its service life, some ceramic coatings are relatively easy to remove if the substrate material is recyclable metals, which facilitates the recycling and reuse of the substrate material, reduces resource waste and related waste disposal costs, and is more cost-effective compared to some difficult to handle coating materials.
Specific application scenarios
Cost effectiveness in the medical field: In terms of medical devices, such as implantable devices like artificial joints, ceramic coatings can meet the requirements of good biocompatibility, resistance to human body fluid corrosion, and certain hardness. Although their cost is higher than ordinary coatings, compared with other high-performance coatings that can meet the same complex requirements, ceramic coatings not only ensure medical functions and safety, but also have relatively higher cost-effectiveness. The comprehensive cost has advantages in their application fields.
Advantages of High Temperature Industrial Scenarios: In some high-temperature industrial environments, such as metallurgy, glass manufacturing, and other related equipment components, ceramic coatings can withstand high temperatures and function stably. Compared with materials that require constant coating replacement due to rapid performance degradation at high temperatures, the long-term stable performance of ceramic coatings makes them more cost-effective in such specific high-temperature scenarios.
However, the cost advantage is relative, and it is necessary to comprehensively evaluate the cost-effectiveness between ceramic coatings and other coating materials based on various factors such as specific application scenarios, performance requirements, and usage cycles.

Room termperature curing polysilazane, pls check IOTA 9150, IOTA 9150K. 
High termperature curing polysilazane, pls check IOTA 9108, IOTA 9118.