Phosphatisation TRIZ Cases
- Laser Metal Deposition on Weld Seams for Coating Adhesion
A nickel or iron laser metal deposition layer removes silicate-island adhesion issues on weld seams while avoiding extra grinding.
- Precipitation-Hardened Coating Machinability and Hardness
A precipitation-hardened alloy coating deposits in a pre-hardened state for easy machining, avoiding brittleness damage during post-deposition processing.
- Laser Metal Deposition Welding for Silicate-Free Steel Joints
Laser metal deposition welding produces silicate-free steel seams that eliminate post-weld abrasion and enable strong coating adhesion.
- Electrochemical Coating for Biomedical Magnesium Alloy Corrosion
Electrodeposited zinc calcium phosphorus coating reduces corrosion rate while preserving biodegradability of biomedical magnesium implants.
- Self-lubricating Electrolytic Phosphate Coatings
Electrolytic phosphating layers embed solid lubricant particles to resolve manufacturing complexity and coating rate trade-offs.
- Black Plated Resin Part Trivalent Chromium Corrosion Resistance
Trivalent chromium plating with chromic phosphate film prevents yellow discoloration while ensuring corrosion resistance for decorative parts.
- Calcium Magnesium Manganese Phosphate Coating for Cold Forming
A calcium magnesium manganese phosphate coating forms a lubricating metal soap layer on metallic workpieces.
- Nickel-Plated Steel Sheet Zirconium Conversion Film
A nickel-plated steel sheet receives a zirconium-phosphate conversion film via cathodic electrolysis to ensure strong adhesion.
- Chromium-Free Tin-Plated Steel Sheet Sulfidation Blackening
Composite metal oxides form a barrier layer that prevents sulfur reactions, resolving sulfidation blackening in tin-plated steel sheets.