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Choice of coating layer
PMT has functional coatings (to change electrical and thermal conductivity) and protective coatings (to improve wear and corrosion resistance).
Coating materials include various metals, ceramics and a combination of both. The following are common coating characteristics and materials, and we can also design and manufacture materials for special needs.
Choose the coating material
The common coating requirements and the available fusion materials are listed below:
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Coating Application
Material
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Wear Resistance
Co-based alloy, NiCr- Cr3C2, Fe-based alloy
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Erosion Resistance
NiCr- Cr3C2, WC-CoCr
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Thermal Conduction
Ag, Cu, Al
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Thermal Barrier
Al2O3, YSZ
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Corrosion Resistance
Al/Zn, Ni-based alloy, MCrAlY(M=Co, Ni), Al2O3
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Oxidation Resistance
Ni-Cr alloy, MCrAlY(M=Co, Ni), Al2O3
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Electrical Conduction
Ag, Cu, Al
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Dielectric
Al2O3
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Insulation
Al2O3, ZrO2
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Dimension Repair
Stellite, Inconel, Titanium alloy, Aluminum alloy, Stainless