High-Temperature Performance of Nimonic 90 Rod in Aerospace Applications
Nimonic 90 rod is a high-performance nickel-chromium-cobalt alloy, specifically engineered for applications requiring exceptional strength and resistance to high-temperature oxidation and corrosion. Its unique composition and heat treatment capabilities make it ideal for demanding environments in various industries.
Product Overview: Nimonic 90 Rod
Nimonic 90 rod is a precipitation-hardenable alloy that maintains high strength up to approximately 950°C (1740°F) and offers excellent resistance to creep and oxidation at elevated temperatures. This alloy is widely used in applications such as turbine blades, discs, forgings, ring sections, and hot-working tools.
Chemical Composition of Nimonic 90 Rod
The chemical composition of Nimonic 90 rod is as follows:
Mechanical Properties of Nimonic 90 Rod
The mechanical properties of Nimonic 90 rod, depending on heat treatment, are:
Physical Properties of Nimonic 90 Rod
The physical properties of Nimonic 90 rod are:
Heat Treatment Guidelines for Nimonic 90 Rod
Recommended heat treatments for Nimonic 90 rod are:
Applications of Nimonic 90 Rod
Nimonic 90 rod is utilized in various high-temperature applications, including:
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Aerospace: Components such as turbine blades, discs, and high-temperature fasteners.
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Power Generation: Turbine blades and high-temperature bolts.
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Oil & Gas: Wellhead components and valve stems.
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Automotive: Exhaust valves and turbocharger rotors.
Frequently Asked Questions (FAQs)
Q: What is the maximum operating temperature for Nimonic 90 rod?
A: Nimonic 90 rod maintains its mechanical properties up to approximately 950°C (1740°F), making it suitable for high-temperature applications.
Q: How does Nimonic 90 rod perform in corrosive environments?
A: With its high chromium content, Nimonic 90 rod offers excellent resistance to high-temperature corrosion and oxidation, ensuring durability in aggressive environments.
Q: Can Nimonic 90 rod be welded?
A: Yes, Nimonic 90 rod can be welded using various methods, including shielded metal-arc welding, gas-tungsten arc welding, gas metal-arc welding, and submerged-arc welding. Post-weld heat treatment is recommended to restore mechanical properties.
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0.1-200mm Nimonic 90 Rod In Aerospace Applications UNS N07090 W. Nr. 2.4632 Images
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