Molten Spray Coating TRIZ Cases

See how a rotary device circulates heat medium through the base material during thermal sprayin

See how a thin-walled stainless steel core with dual-conductivity glass layers resolves the con

See how multi-layered vents combine metallic cores with ceramic or stone surface layers to matc

See how composite roof vents combine metallic cores with coating layers to match ceramic and co

See how fiber-reinforced coating creates rough surface topology to maintain non-stick and self-

See how hydrophobic and oleophobic borders contain liquids within designated areas by creating

See how plasma-sprayed thermal barrier coatings with non-vertical growth domains achieve PVD-le

See how a transition metal boronitride surface layer on hardened substrate resolves the trade-o

Pulsed laser treatment adds nanostructures to ceramic oxide coatings, boosting solar absorption while preserving durability above 700°C.

A roughened metal cup chamber is glass- or enamel-coated and sintered to block corrosion, metal ions, and sealing loss in hot or acidic use.

Low-temperature sprayed metal-ceramic layers let aluminum cookware work on gas and induction heat without bottom-layer peeling.

Hydrophobic and oleophobic border regions confine water, oils, and alcohols on flat surfaces to reduce spill spread, contamination, and corrosion.

Localized hydrophobic or oleophobic borders contain liquid on planar surfaces, limiting spread and reducing contamination, corrosion, and damage.

Selective oxidation and pyrrole vapor deposition create flexible textile sensor arrays with stable conductivity and tunable strain, temperature, and humidity sensing.

Carbon-fiber protrusions create a rough coating that keeps kitchen appliance surfaces nonstick and self-cleaning above 100°C.

Directly depositing transistors and other circuit elements on fibers enables wearable fabrics without bulky attached electronics.

A controlled YOXFY and YF3 phase ratio boosts deposition rate while improving resistance to fluorine- and chlorine-based plasma corrosion.

External manifolding and perpendicular flow channels improve fuel distribution, active area, and crack resistance in fuel cell stacks.

A thicker inner carbon coating helps cover rings resist ion bombardment, reduce contamination, and keep plasma sheath alignment stable.

Composite yttrium oxide and ammonium yttrium fluoride particles reduce fluorine loss in air spraying and keep the coating F/Y ratio stable.

Perpendicular thermal spraying across stage surfaces reduces interface voids, creating a denser insulating film with higher withstand voltage.

Laser-welded ceramic columns are spaced apart to insulate hot substrates while reducing contact-driven thermal stress and cracking.

Layered plasma-sprayed dielectric and clamping coatings help electrostatic chucks resist high voltage and heat while reducing breakdown risk.

Controlled 0.15-1 µm pore distribution in thermal spraying powder improves SOFC and SOEC electrode uniformity, conductivity, and interface resistance.

Composite spray granules lock ceramic and metal phases together to improve coating uniformity and conductivity in SOFC and SOEC electrodes.

A thermally sprayed protective coating on a shielding element resists hot fluids, corrosion, and impact during battery thermal runaway.

A two-layer thermal-sprayed coating extends into a recess to shield film edges from plasma and high voltage, improving durability.

Stirring and rotating small 3D workpieces during plasma and sputtering treatment improves whole-surface film uniformity.

A sacrificial porous coating around a plated scratch region protects direct water-cooled battery cells from corrosion while allowing ordinary cooling water.

Piezo-driven molten lithium spraying enables continuous ultra-thin foil production with precise thickness control below cold-rolling limits.

A dense yttrium fluoride chamber coating with high orthorhombic crystal content suppresses plasma-driven wear, contamination, and particles.

A silane coupling layer on the chuck coating improves edge ring heat and electrical transfer, boosting process uniformity and cutting conditioning time.

A Y2O3 solid solution with ZrO2, HfO2, or Nb2O5 improves plasma etch member durability by reducing erosion and microparticle formation.

Pressurized air bearings and a ceramic-coated beam with an intermediate layer cut friction, particles, and thermal mismatch in XY positioning.

Plasma-sprayed polysilicon improves quartz support ring adhesion, blocks radiation interference, and resists cracking during thermal cycling.

A dimpled metal sheet lets a thermal-sprayed ceramic layer bend without cracking, preserving heat shielding and reducing conductive heat transfer.

A reactive metal oxide buffer layer improves lithium wetting, enabling large-area thick coatings and thin foil production on substrates.

Radial pressing during outer coating closes gaps between stator ring segments, preserving contact and lowering magnetic resistance.

Patterned raised features on plasma-facing consumables improve coating adhesion, reduce delamination, and trap byproducts that cause wafer defects.

Stacked Fe-Gb sheets with rare earth coatings replace flammable powders and binders, enabling shaped NdFeB magnets with strong, uniform properties.

A bypass path above the molten metal surface stabilizes syringe discharge volume, enabling accurate dosing despite shaft-driven volume changes.

Cold or thermal sprayed multimodal particles form a sputter trap that captures debris and resists flaking during cyclic thermal stress.

Fluorine vapor reacts with magnesium in chamber components to form a conformal MgF2 passivation layer that resists degradation and reduces particulates.

FeaGb sheet stacking with rare earth diffusion avoids flammable powders and enables NdFeB magnets with flexible shapes and stronger heat resistance.

Pure metal microparticles form conductive chip and antenna layers at low temperature, cutting cost while preserving conductivity on smart card substrates.

A metal body uses its own magnesium to form an in-situ magnesium fluoride layer that resists reactive chamber chemistries and reduces coating debris.

Thermal-spray metal deposition restores thin, oxidized historic vehicle body sections while improving adhesion, crack resistance, and originality.

Spray-deposited molten droplets form a motor stator with insulated magnetic domains, cutting eddy current loss while simplifying core fabrication.

Acid-cleaned yttrium sprayed coatings remove sub-300 nm particles to prevent spalling in halogen plasma etching and protect chip yield.

Selective thermal spray coating builds corrosion-resistant busbar contact regions without galvanic baths, cutting chemical, water, and energy use.

Molten metal is sprayed only onto HV busbar contact regions to replace galvanic coating, reducing chemicals, water, and material use.

Alternating sprayed insulating layers on recessed stage corners prevent gaps and voids, improving adhesion strength and withstand voltage.

Circumferential exhaust ports and internal passages stabilize chamber gas flow to improve in-plane substrate processing uniformity.

Flame-assisted spray pyrolysis forms Al-LLZO powders for thin, dense solid-state electrolytes without long heat treatment or complex post-processing.

Low-reactivity chamber materials preserve HF species in plasma, boosting silicon-film etch rates while reducing chamber damage.

Controlled high-temperature tensile fracture stress keeps thin polypropylene film flat during metal deposition, reducing wrinkles and uneven coating.

An intersecting coolant stream controls YAG droplet cooling to raise crystallinity and cut porosity in plasma-resistant coatings.

Leaving a thin scale layer before cold rolling helps form a uniform forsterite insulation coating with better adhesion and lower iron loss.

A dual-scale uneven yttria surface boosts covering film adhesion, traps particles, and helps cut chamber contamination in plasma processing.

A spray-coated base layer fills substrate pits, then a dense CVD, PVD, or ALD ceramic film covers fine pits to suppress plasma etching.

Anisotropic flattened and elongated domains guide magnetic flux in stator cores while preserving electrical resistivity across other directions.

Dual-coated chamber fasteners use hard plasma-facing surfaces and dry-lubricated threads to cut particle shedding, galling, and wafer contamination.

Laser ablation removes oxides and smut from turbine bond coats before shot peening, preventing embedded contaminants and improving ceramic coating life.

A cored wire forms metal matrix composite cladding during wire arc spraying, improving corrosion, erosion, and wear resistance at lower cost.

Precisely shaped laser irradiation removes sharp surface protrusions while preserving roughness needed for grip and lubricant retention.

A laser-formed oxide layer improves dry film lubricant adhesion, cutting friction and wear where liquid lubricants fail in harsh environments.

Preformed blade elements spray welded onto wellbore tubulars cut centralizer installation time and cost while collapsing through tight clearances.

A multilayer nickel-free steel and carbide coating boosts brake disc wear resistance while limiting nickel particle release and surface oxidation.

A silicon smoothing layer plus a barrier coating helps rough CMC seal surfaces bond to metal parts while limiting silicon migration and leakage.

Spiral and axial grooves create radial and circumferential undercuts that improve cylinder bore coating adhesion and resist thermal stress cracks.

Machined pores in the cylinder running surface replace honing grooves, retaining oil to reduce friction, wear, and process complexity.

An adjustable plasma extension arm lets one spray gun reach interior features and switch power modes without repeated reconfiguration.

Controlled nickel and silicon in an iron-based hardfacing alloy cut crack and porosity risk in overlay welding while preserving hardness and wear resistance.

Patterning sensors directly on semiconductor substrates enables precise temperature control, reducing thermal stress and wafer defects.

Depositing a thin metal layer on electrical connection contacts prevents oxidation and particle generation that increase contact resistance.