Anodisation TRIZ Cases

A metal-nanoparticle-free SERS substrate uses a metal nano-film on anodic aluminum oxide cavities to generate plasmonic resonance.

Zirconium and tin oxide coatings suppress oxygen-deficient tin oxide growth to prevent appearance yellowing.

Mixed acid electrolytes enable simultaneous anodization and etching, eliminating separate baths to simplify production of tapered porous alumina.

Cast aluminum alloy base members reduce door hinge weight and improve production efficiency without compromising support strength.

Cobalt salt integration in electrolytic coloring resolves UV fading issues for outdoor aluminum applications.

Photonic crystal composite material with metal oxide pores and variable swelling agents for dynamic color control.

Acidic electrolytes with ketone solvents reduce pore formation during electrooxidation, preventing electrical breakdowns at low temperatures.

UV-assisted anodic oxidation etching GaN material achieves low roughness while minimizing crystal damage from dry etching.

Aqueous trivalent chromium conversion coating uses xylenol orange dye to form a visibly detectable colored layer on metal substrates.

An oxygen-containing film on aluminum bonds with thermoplastic resin containing unshared electron pairs, eliminating halogen etching hazards.

A surface treatment process uses a complex organic acid and sodium acetate solution to clean anodic oxide layers on metal articles.

Anodization of tin foil produces regular SnO nanoarrays, resolving the contradiction between synthesis precision and high energy consumption.

An aluminum alloy composition disperses Al-Fe crystals within an anodic oxide film to enhance surface smoothness and strength.

Electrolytic deposition of a trivalent chromium passivation layer on tinplate surfaces.

Selective pore sealing in anodic oxide films reduces thermal conductivity on combustion chamber walls.

Aluminum zirconium alloys use nanocrystalline structures from co-deposition to prevent discoloration during anodizing while maintaining mechanical strength.

Oxidizing reagent components via electrodes reduces background current, improving analyte testing accuracy and simplifying calibration.

Inner dense and outer textured anodized layers prevent galvanic corrosion between metal substrates and conductive composite components.

Pulse current anodization creates uniform 25-500 nm oxide pores, eliminating color defects in dyed aluminum alloys.

A stainless steel separator for fuel cells uses surface modification to form a chromium-rich passive film and a protective coating layer.

Inverting substrate orientation to face upward reverses bubble movement away from trenches, preventing defects while maintaining simple apparatus structure.

Dynamic vapor barriers from low-pressure discharges reduce energy consumption while ensuring uniform coating thickness on large parts.

Titanium sub-oxide nanotubes support a ruthenium oxide surface layer to prevent coating detachment and extend service life.

Photoresist masking prevents mechanical damage and coolant contamination during multicolor anodizing of aluminum alloy substrates.

Electrochemical boronizing forms metal boride coatings on downhole tools using molten sodium tetraborate electrolytes.

An aluminum alloy coating layer incorporates solid lubricant phases to provide self-lubricating properties on metal substrates.

Adding polyglycerol to the solid electrolyte raises breakdown voltage and reduces equivalent series resistance at 150°C.

Interlocking channels and anodization secure the aluminum face insert to the steel body, preventing delamination and corrosion in composite structures.

Electrochemical pretreatment dissolves copper particles in aluminum alloys using controlled potential differences.

Incorporating UV absorbing compounds into anodic oxides prevents color fading caused by ultraviolet light exposure.

Anodizing high purity aluminum suppresses white streak generation during anodizing, ensuring low haze and high visible light transmittance in molded articles.

Counter-rotating disk electrodes drive electrolysis through mechanical shear forces to produce syngas and carbon nanotubes from feed streams.

A laminated housing structure combines a metal layer with a non-metal core to deliver metallic aesthetics.

Electrochemical boronizing forms metal boride layers on down-hole tools using molten sodium tetraborate electrolytes.

A prismatic battery case manufactured by bending and welding metal plates to simplify assembly.

A hollow cathode directs electrolyte flow through cylinder bores to deposit dense oxide layers via plasma electrolytic oxidation.

A vapor deposition metal mask substrate uses controlled surface roughness to limit light scattering during resist formation.

Impurity implantation establishes resistance gradients that control pore diameter during anodizing, resolving alignment issues and reducing process complexity.

Anodic oxidation creates patterned pores that guide wet etching to produce perpendicular side surfaces, reducing production costs compared to dry etching.

A steel sheet with a nickel coated layer and chemical treatment layer containing zirconium and magnesium compounds.

A copper electroplating method maintains a cathode-to-anode current density ratio above twenty to suppress dendrite growth and enhance crystal texture.

Asymmetric pin angles prevent stress-induced cracks in single-crystal substrates, resolving the trade-off between reliable positioning and structural integrity.

Segmented device isolates internal and external dental implant surfaces for simultaneous anodizing and chemical treatment.

A tin-coated steel sheet features a chemical treatment layer containing zirconium and magnesium compounds deposited via cathode electrolysis.

Anodized metal oxide films on a support plate improve impact resistance and elastic resilience to prevent deformation from repeated folding.

Aluminum oxide and transition metal layers replace organic coatings on pellicle frames, suppressing outgassing and light scattering in lithography.

Cross-linked PDMS coating imparts superhydrophobicity to anodic oxide films, eliminating costly pre-patterning operations.

Anodic oxidation forms an inert SnO2 layer on tin surfaces, enabling chromium-free agents to prevent sulfur reactions and paint delamination.

Removing portions of a sealed dyed anodised layer creates controlled colour gradients, resolving limitations in pre-sealing color variation processes.