Plasma Thermal Spray Coating
- Also known as Atmospheric Plasma Spray or APS Process
- Electric arc inside gun cavity
- Inert gas feed
- Intense arc heats and ionizes gases
- Plasma plume exits through nozzle at extreme temperature
- Coating particles injected into plume
- Particles travel to substrate
- Coating properties can be tailored by process parameter control
Resulting Properties
- Process of choice for coating ceramic and thermal barrier coating materials
- High density to high porosity coatings possible
- Excellent Adhesion
- Very High Bond Strength
- Uniform Coating
- Good oxide ceramic stoichiometry
Our Advanced Coatings Enhance the Performance of Your Parts


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