Incoloy 803, Incoloy 907, Incoloy 909 Alloy Bar for Heat-Resistant Components in Gas Turbines

Our Incoloy 803, Incoloy 907, and Incoloy 909 alloy bars are specifically engineered for use as heat - resistant components in gas turbines. These high - performance alloy bars are a result of advanced metallurgical technology and strict quality control, ensuring they meet the demanding requirements of the gas turbine industry.

• Composition: Incoloy 803 is a nickel - iron - chromium alloy. It contains a balanced amount of nickel, which provides excellent corrosion resistance, especially in high - temperature and oxidizing environments. The chromium content enhances its resistance to oxidation and scaling, while the iron contributes to its overall strength and cost - effectiveness.

• Characteristics: This alloy has good thermal stability, maintaining its mechanical properties at elevated temperatures. It can withstand cyclic heating and cooling without significant degradation, making it ideal for components in gas turbines that experience temperature fluctuations during operation.

• Composition: Incoloy 907 is a low - expansion, iron - nickel - cobalt alloy. The cobalt addition improves its high - temperature strength and creep resistance. The carefully controlled composition also includes elements that help in precipitation hardening, which further enhances its mechanical properties.

• Characteristics: It has a very low coefficient of thermal expansion, which is crucial for components in gas turbines where dimensional stability is essential. This alloy can resist creep deformation over long periods at high temperatures, ensuring the long - term reliability of the gas turbine components.

• Composition: Similar to Incoloy 907, Incoloy 909 is an iron - nickel - cobalt alloy. It has a precise composition that is optimized for high - temperature applications. The alloying elements are carefully selected to provide a combination of strength, corrosion resistance, and low thermal expansion.

• Characteristics: Incoloy 909 offers excellent high - temperature fatigue resistance. It can endure repeated stress cycles at elevated temperatures without cracking or failing, which is vital for the continuous operation of gas turbines.

All our alloy bars undergo a polishing surface treatment. This not only gives the bars a smooth and aesthetically pleasing appearance but also provides several functional benefits. The polished surface reduces friction, which can be beneficial for components that are in contact with other parts during the operation of the gas turbine. It also helps in preventing the accumulation of dirt and contaminants, which could potentially affect the performance of the components. Moreover, the polished finish enhances the corrosion resistance of the alloy bars by providing a more uniform and protective surface layer.

We understand that different gas turbine designs have unique requirements. That's why we offer the option to customize the shape of the alloy bars according to your blueprint. Whether you need bars with specific diameters, lengths, or cross - sectional shapes, our manufacturing capabilities allow us to produce alloy bars that precisely match your specifications. Our experienced engineering team will work closely with you to ensure that the final product meets your exact needs and fits seamlessly into your gas turbine system.

Our company is a professional manufacturer with a strong focus on quality. We have a comprehensive quality control system in place that adheres to international standards such as ASTM, EN, JIS, and API. Our alloy bars are produced in a state - of - the - art manufacturing facility equipped with advanced processing and testing equipment.

• Processing Capabilities: We have the ability to perform various manufacturing processes, including forging, machining, and heat treatment. Our 4000 - ton hydraulic presses are used to produce high - quality forgings, ensuring the internal integrity and mechanical properties of the alloy bars.

• Testing Capabilities: We offer advanced non - destructive testing (NDT) services. Ultrasonic Testing (UT) to EN 10228 - 3 is used to detect internal defects as small as 0.5mm, while Magnetic Particle Testing (MT) is employed to identify surface cracks. These tests are certified by SGS and BV, ensuring the reliability and safety of our alloy bars.

• Blades and Vanes: The heat - resistant properties of Incoloy 803, Incoloy 907, and Incoloy 909 alloy bars make them suitable for use in gas turbine blades and vanes. These components are exposed to extremely high temperatures and high - velocity gas flows, and our alloy bars can withstand these harsh conditions while maintaining their mechanical integrity.

• Combustion Chambers: The alloy bars can be used in the construction of combustion chambers. Their corrosion resistance and high - temperature stability ensure that the combustion chambers can operate efficiently without being damaged by the high - temperature and corrosive environment inside.

• Sealing Components: The low thermal expansion characteristics of Incoloy 907 and Incoloy 909 make them ideal for sealing components in gas turbines. These components need to maintain a tight seal even under temperature variations, and our alloy bars can provide the necessary dimensional stability.

With an export share ranging from US$5 Million - US$10 Million, we have a strong presence in international markets, including North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, and South Asia. Our expert team, led by experienced professionals such as Mr. Sang Le (CEO) with over 20 years of experience in the special steel industry and Dr. Li Wei (Chief Metallurgist) with a PhD in Materials Science from Tsinghua University, is dedicated to providing you with the best technical support and service. We also have strategically located warehouses in Wuxi, ensuring rapid logistics and 48 - hour delivery to major Chinese ports.