Molten Spray Coating TRIZ Cases

A particle deposition system uses a slit-shaped nozzle to accelerate nanomaterial aerosol onto a substrate.

A sprayable thermal barrier coating powder mixture enables in-situ repair of gas turbine components.

Spray drying creates spherical molybdenum disulfide particles with uniform density.

A slurry repair material deposits onto ceramic matrix composite substrates and activates via plasma torch heating to restore damaged coating layers.

A thermally sprayed softer metal coating bonds to an armor steel sheet, creating a composite structure that reduces required steel thickness.

A thermal sprayed heating device creates parallel current paths across conductive components.

A cobalt-based coating material containing molybdenum, chromium, and silicon forms a protective film on turbine blade shrouds.

Composite magnesium salt carrier resists mechanical stress during thermal spraying and dissolves completely to remove cavities without residue.

Rare earth element oxyhalide coatings reduce particle formation and contamination on semiconductor substrates during halogen plasma processing.

Automated robotic system locates and inserts masking plugs into turbine cooling passages, preventing thermal spray damage during the coating process.

An alloy interlayer blocks aluminum diffusion from the bond coat into the substrate, preserving alumina scale formation.

Surface hardening treatments improve wear resistance and corrosion protection on gray cast iron brake discs.

A rotatable barrel fixture holds combustor panels during simultaneous cleaning and coating operations.

A self-fluxing brazing piece embeds inorganic salts within a rapidly solidified aluminum-silicon matrix to disrupt oxide layers during joining.

A thermal spray powder with controlled pore size distribution ensures complete particle melting during deposition.

Segmented arc-spraying booths maintain production efficiency while extending plug durability against high-temperature billet wear.

CFD-predicted composite coatings extend operational life by 2 to 10 times while reducing maintenance costs in remote mining operations.

Thermal spraying deposits a ceramic film on electrostatic chuck adhesive layers using fine feedstock powder.

Controlling negative mold roughness to Sa≤5 μm prevents fiber damage during release, resolving the trade-off between adhesive strength and mechanical integrity.

Silane monolayers inhibit coating adhesion to resolve overspray defects and preserve underlying layer integrity.

Horizontal rotation at 100 rpm for 120 minutes redisperses sedimented ceramic particles in the slurry, restoring homogeneity after storage.

Nested elastic masks protect dummy heads from plasma spraying damage, enabling easy film removal and reducing production costs.

Segmented flow channels prevent low-temperature blockages by repelling droplets while distributing liquid via capillary forces.

Embedded methyl methacrylate filler in thermally sprayed aluminum creates an abradable seal that reduces gas turbine air leakage.

Elongated intergranular phases in the bond coat increase interface strength, preventing oxide scale spallation and extending service life.

Micro-apertures in a metal dental matrix band filled with transparent resin enable horizontal light curing while preventing composite adhesion.

Local compressed gas flow removes overspray from the coated surface, improving adhesion and reducing suction system complexity.

Thermal spray processes deposit composite coatings on industrial fabrics to resolve abrasion and thermal degradation trade-offs.

A coating device directs a spray jet longitudinally using a rotary distributor disk to manage particle delivery.

Densifying the liquid metal coating eliminates porosity, enabling high-power sputtering with low arcing and improved homogeneity.

A reinforced metal matrix coating uses sacrificial metallic binder particles to protect turbine blades from corrosion and erosion.

Applying a Ni-W coating to rotary kilns prevents metal core corrosion and impurity elution into cathode active materials.

Compensates for airflow thinning at axial ends by varying spray parameters, ensuring consistent film thickness.

Applying thinner coatings at hole openings prevents clogging and maintains fluid flow without expensive post-processing.

Infiltrating MAX phase ceramics into hollow metal structures reduces rotor density while maintaining mechanical strength.

Twin wire arc spraying deposits a thick iron-based alloy onto downhole components to form a protective wear-resistant layer.

Ultrasonic cavitation drives polymerization of sulfur with dicyclopentadiene modifiers to form spinnable microstructures.

A rare earth silicate abradable coating forms a precise seal against turbine blades.

A cylinder block production method compresses metallic spray deposits to densify the bore surface before final honing.

A non-cured resin film mediates thermal spray coating on carbon fiber reinforced plastic substrates.

Replacing messy slurry baths, a force-controlled robotic diamond brush polishes ceramic turbine vanes to under 100 microinches Ra in minutes.

Metal matrix composite coating extends concave lifespan by resisting abrasive wear, reducing replacement frequency and costs.

Segmenting the flow path prevents fouling and allows higher gas temperatures for improved deposition quality.

Laser scanning activates a reactive layer on thermal barrier coatings to fuse with the substrate and form a robust graded interface.

Graded multilayer coating distributes impact stress across varying metal content layers, preventing abrupt modulus mismatch failure.

A low elastic modulus bond coat dissipates stress from radial cracks through controlled porosity.

Friction stirring homogenizes deposited layer microstructures to resolve bonding quality trade-offs in additive manufacturing.

Zinc-Aluminium pseudo alloy and modified Cashew Nut Shell Liquid paint protect buried ductile cast iron pipes against aggressive soil corrosion.

Mirror component transfers tungsten carbide coating to complex geometries using hot isostatic pressing, overcoming spray angle limitations.

Atmospheric plasma deposition creates a crosslinked coating layer that improves delamination and gas barrier properties while maintaining recyclability.