Blade Accessories TRIZ Cases
- Gas Turbine Blade Cooling Pass Partial Aluminum Coating
Selective aluminum coating on gas turbine blade cooling pass inner surfaces improves oxidation resistance while maintaining fatigue strength.
- Airfoil Plenum Segmentation for Uniform Cooling Distribution
Segmented plenum chambers distribute cooling media through staggered passages, resolving uneven cooling caused by trench erosion and streaming.
- Ni-Based Superalloy Bond Coat for High-Temperature Interdiffusion
Pt and Ir enriched bond coats form dense oxide scales that suppress secondary reaction zones at the substrate interface, extending turbine blade life.
- Nickel-Based Superalloy Composition for 800°C Strength and Hot Workability
A nickel-based wrought superalloy with optimized Al, Ti, Nb, W, and Mo content achieves high strength at 800°C through precipitation and solid solution strengthening.