The heating surface of the boiler is corroded and corroded by gas high-temperature oxidation, and it is easy to wear out. What should I do?It can be solved by strengthening the high temperature and oxidation resistance of the heating surface of the boiler: the preparation of KNM60 high temperature gas corrosion resistant coating for the boiler. It is composed of alloying elements such as nickel-chromium-molybdenum-iron, which can effectively resist the corrosion of high-temperature gas and ensure the long-term and stable operation of the boiler in harsh environments.
The addition of nickel provides excellent corrosion resistance to the coating. It is effectively resistant to acidic, oxidizing and reducing atmospheres. This enables the KNM60 coating to maintain stable corrosion resistance in the face of complex environments inside the boiler. The chromium element plays a hardening role in the coating. By adding chromium, we succeeded in increasing the hardness of the coating to make it more resistant to wear and impact. This means that the KNM60 coating remains intact even in the presence of high-temperature gas washout and friction, providing boiler protection for a longer period of time. The molybdenum element gives the coating its strength at high temperatures. Molybdenum has excellent thermal stability and strength in metals, maintaining the integrity of coatings even at high temperatures. This is essential to prevent thermal deformation and cracking of the boiler in a high-temperature gas environment. The addition of iron provides good thermal conductivity to the coating. Iron is an excellent thermal conductive material, which allows the KNM60 coating to effectively transfer heat from the inside of the boiler, reducing the safety hazards caused by heat accumulation.
In conclusion, KNM60 high-temperature gas-resistant corrosion coating not only has excellent corrosion resistance, but also hardness, high-temperature strength and good thermal conductivity due to its unique nickel-chromium-molybdenum alloy element composition. This makes the KNM60 coating an indispensable protective barrier for the boiler in the high-temperature gas environment, ensuring the safe and stable operation of the boiler.