Stellite turbine blades play an important role in aerospace, energy and chemical industries due to their excellent wear resistance, high temperature resistance and corrosion resistance. Choosing Stellite alloys for turbine blades can significantly improve equipment reliability and performance, especially in extreme operating conditions such as high temperatures, high speeds and corrosive environments.
Stellite alloy is widely used in engineering components that require long-term wear resistance due to its high hardness and excellent wear resistance. In turbine blades, this property allows the blades to remain dimensionally stable when rotating at high speeds and to be less susceptible to wear.
Stellite alloys maintain their strength and hardness in high temperature environments, making them ideal for use in high-temperature components in turbomachinery, such as blades and guides. This characteristic allows the turbine to maintain stable performance at high temperatures and high speeds.
Due to the presence of corrosion-resistant elements such as chromium, Stellite alloy has good resistance to a variety of chemical media and high-temperature gases, and is suitable for use in harsh environments, such as chemical equipment and seawater applications.
Stellite alloys can be further enhanced in hardness and strength through appropriate heat treatment processes to meet specific engineering requirements.
Use precision measuring tools (such as micrometers, three-coordinate measuring machines, etc.) to measure the various key dimensions of the blade to ensure that its geometry meets the design requirements.
Observe and analyze the metal structure of the blade through an optical microscope to check the grain size, uniformity and possible defects such as pores, inclusions, etc.
Use hardness testing instruments (such as Rockwell hardness testers) to measure the surface hardness of the blade to evaluate its heat treatment quality and hardness distribution.
Including ultrasonic testing, magnetic particle testing and other methods to detect cracks, inclusions and other hidden defects inside the blade.
High strength and durability
Excellent fatigue performance
Complex shape manufacturing capability
Material diversity