Molten Spray Coating TRIZ Cases
- Fluororesin Powder Paint Orange Peel Prevention
Additive system prevents molecular weight increase in hydroxy group-containing fluororesins, eliminating orange peel defects on cured films.
- Abradable Coating for Compressor Blade Tip Wear
Sacrificial abradable coatings on compressor blades minimize material loss and scab buildup to maintain tight clearances.
- Patterned Ceramic Air Seal for Gas Turbine Erosion
Multi-layer ceramic air seal uses patterned outer surface to abrade blade tips while inner layer resists erosion.
- Multi-layer Coating Wear Indication for Downhole Tools
Contrasting color layers in the coating reveal wear progress, eliminating inspection delays and preventing irreversible tool damage.
- Rotogravure Cylinder Adhesion via Partially Melted Copper Spraying
Partially melted copper particles spray onto aluminum bases to form a circumferential support layer with inherent compressive stress.
- Plasma Jet Marking Device for Permanent Substrate Identification
A plasma jet directs a powder mixture onto a substrate to form an adhesive layer embedding marker substance.
- Manganese Cobalt Oxide Spinel Coating for SOFC Interconnects
A manganese cobalt oxide spinel coating suppresses chromium diffusion and oxidation on solid oxide fuel cell metallic interconnects to limit ohmic resistance.
- Spent Nuclear Fuel Canister Coating Corrosion
A disposal canister uses a ceramic and polymer coating on metal to enhance durability.
- Coating Interface With Undercut Joint Conduits
Undercut joint conduits mechanically entrap coating material to increase surface area and bond strength, preventing adhesion failure at high temperatures.