Ceramic Composite Coating Service

The Ceramic Composite Coating Service provided by Zeron Fastners is essential for protecting fasteners and critical components exposed to extreme heat, severe abrasion, and aggressive corrosive environments. These coatings combine a tough ceramic matrix (like alumina or chromium carbide) with a metallic binder (forming a cermet coating), resulting in a layer with superior hardness, exceptional wear resistance, and high-temperature stability. Applied using advanced techniques like thermal spray, this coating acts as an effective thermal barrier coating and provides electrical insulation. Zeron Fastners offers this specialized service to extend the service life of fasteners, valves, and engine parts used in aerospace, turbine engines, and heavy machinery, ensuring long-term protection and performance.

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Ceramic Composite Coating 349

Ceramic Composite Coating Composition

Component Composition
Chromium Carbide (Cr3C2) 70 - 80
Nickel/Chromium (NiCr) Binder 20 - 30
Cobalt (Co) Trace max
Other Elements Trace max

Ceramic Composite Coating Performance Properties

Property Value
Coating Thickness Range 100 - 400 ยตm
Hardness (HV) 900 - 1200 HV
Max Operating Temperature 850ยฐC
Wear Resistance Exceptional
Application Method HVOF

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