Customized Die Forging Ring Nickel Alloy Seamless Rolled Rings
Nickel alloys are renowned for their exceptional properties, including high-temperature resistance, corrosion resistance, and strength, making them ideal for extreme environments and critical applications. Here's a concise overview of the details regarding nickel alloy forging rings:
Properties and Applications
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High Temperature Resistance: Nickel alloys can withstand extreme temperatures without losing strength, making them suitable for high-temperature environments such as jet engines and power generation plants.
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Corrosion Resistance: These alloys resist corrosion even in harsh environments, including seawater and acidic or alkaline conditions. This makes them ideal for chemical processing equipment, marine engineering, and oil and gas extraction units.
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Strength and Durability: Nickel alloys maintain their strength over a wide range of temperatures, contributing to their durability and lifespan in various applications.
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Flexibility in Fabrication: Forging nickel alloys can achieve precise shapes and sizes, offering flexibility in design and engineering.
Specific Alloys and Their Uses
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Inconel 718 and 625: These are used for their resilience in high temperatures and are typically found in gas turbines, rocket motors, spacecraft, nuclear reactors, and pumps.
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Incoloy 825, 925, and 800: These alloys offer excellent corrosion resistance and are used in oil and gas extraction, chemical processing, and marine applications.
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Hastelloy C-22: Known for its outstanding resistance to oxidizing media, it's used in chemical processing applications.
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Monel 400: Offers excellent resistance to seawater and steam at high temperatures. It is used in marine and chemical processing.
The forging of nickel alloy rings involves heating the alloy to a malleable state before pressing, pounding, or squeezing it into the desired shape using a high-pressure forging press. The process enhances the mechanical properties of the alloy by refining its grain structure, ensuring the ring's structural integrity and resistance to fatigue.
Finishing and Inspection
After forging, the rings undergo various finishing processes, including machining, heat treatment, and surface finishing, to meet the precise specifications required for their application. Quality inspections ensure that each forging meets the strict standards for dimensions, material properties, and performance.
Nickel alloy forging rings represent a crucial component in many industries, offering unmatched strength, durability, and resistance to extreme conditions. Their production involves a meticulous process of alloy selection, forging, finishing, and inspection to deliver superior performance in their respective applications.
Grade | UNS | Density | Tensile Strength (MPa min) | Yield Strength (MPa min) | Reduction of Area min (%) | Elongation min (%) | Hardness (HRC) |
INCONEL 718 | N07718 | 8.19 | 1275MPa min | 1034MPa min | 15% | 12% min | HRC 35-40 |
INCONEL 625 | N06625 | 8.44 | 827MPa min | 414MPa min | / | 30% min | HRC35 max |
INCOLOY 825 | N08825 | 8.14 | 586MPa min | 241MPa min | / | 30% min | HRC35 max |
INCOLOY 925 | N09925 | 8.08 | 965MPa min | 724MPa min | 25% | 1% min | HRC38 max |
Production Process:

