‌Performance of Nickel Logos in High-Temperature Environments

Writer：admin Time：2025-04-01 17:23 Browse：℃

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Nickel’s heat resistance makes it advantageous for extreme-temperature applications. Gas turbine internal logos must remain legible at 800°C. By controlling electroformed grain sizes to obtain stable oxide film structures, lifespan triples compared to traditional stamped parts.

Thermal stress management is critical. For aerospace engine component logos, gradient electroforming processes are employed—transitioning from highly crystalline nickel layers at the base to lower crystallinity at the surface—effectively dispersing stress from thermal cycling and preventing warping.

Surface microstructure innovations enhance functionality. Nickel logos on industrial boiler pressure valves feature electroformed honeycomb pits, increasing heat dissipation area and carbon deposit resistance while maintaining readability for over a decade in continuous high-temperature environments.