Sample interview questions: Describe your experience with metallurgical coating techniques.
Sample answer:
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Thermal Spray Coating:
- Deposited coatings through various thermal spray processes, including plasma spray, high-velocity oxy-fuel (HVOF), and cold spray, to enhance properties such as wear resistance, corrosion resistance, and thermal insulation.
- Evaluated coating performance through rigorous testing methods to ensure adherence, porosity, and thickness meet industry standards.
- Optimized thermal spray parameters to achieve desired coating properties and minimize defects.
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Electroplating and Electroless Plating:
- Conducted electroplating and electroless plating processes to deposit metallic coatings for improved electrical conductivity, corrosion protection, and wear resistance.
- Selected appropriate plating solutions, controlled process parameters, and maintained strict quality control measures to ensure consistent and high-quality results.
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Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD):
- Deposited thin films and coatings using CVD and PVD techniques to achieve specific surface properties, such as enhanced corrosion resistance, wear resistance, and electrical conductivity.
- Controlled process parameters, including temperature, pressure, and gas flow rates, to optimize coating properties and minimize defects.
- Analyzed coating composition, thickness, and microstructure using adv… Read full answer
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