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2025-12-09
In the competitive imitation jewelry watch market, coating quality and color customization are decisive factors for brand competitiveness. Consumers increasingly pursue accessories that blend style, durability, and safety, prompting manufacturers to abandon traditional wet electric coating in favor of advanced solutions. Among these, lion king pvd (Physical Vapor Deposition) technology stands out for its precise control over coating colors through targeted material combinations. This article focuses on the core correlation between target materials, process gases, and final coating colors in lion king pvd applications, while highlighting its key advantages over wet electric coating—providing actionable insights for imitation jewelry watch manufacturers.
lion king pvd achieves diverse, consistent coating colors through scientific matching of target materials and process gases, paired with professional pre-treatment. The three core material categories work synergistically to meet the aesthetic and performance demands of imitation jewelry watches.
Target materials supply the core atoms for coatings, and lion king pvd supports high-purity options tailored to color customization:
lion king pvd’s efficient target utilization ensures uniform atom ejection, laying the groundwork for consistent color reproduction across batch productions.
Process gases react with target atoms to generate specific compound coatings, directly determining the final color. Below is the core target-gas-color correlation for imitation jewelry watches:
| Coating Color | Target Material | Process Gas | Reaction Principle | Application Scene |
| Classic Gold | Titanium (Ti) / Ti-Zr Alloy | Nitrogen (N₂) | Ti + N₂ → TiN (titanium nitride) / Ti-Zr + N₂ → TiZrN | Luxury-style watches, vintage designs |
| Rose Gold | Ti-Al Alloy (Al content: 30-50%) | Nitrogen (N₂) | Ti-Al + N₂ → TiAlN (titanium aluminum nitride) | Trendy women’s watches, minimalist styles |
| Jet Black | Chromium (Cr) / Zirconium (Zr) | Oxygen (O₂) | Cr + O₂ → Cr₂O₃ (chromium oxide) / Zr + O₂ → ZrO₂ | Sporty watches, modern men’s designs |
| Gunmetal Gray | Zirconium (Zr) / Stainless Steel 316L | Nitrogen (N₂) + Argon (Ar) | Zr + N₂ → ZrN (zirconium nitride) + Ar sputtering | Tactical-style watches, industrial aesthetics |
| Sapphire Blue | Titanium (Ti) | Nitrogen (N₂) + Acetylene (C₂H₂) | Ti + N₂ + C₂H₂ → TiCN (titanium carbonitride) | Fashion-forward accessories, limited editions |
| Diamond-Like Carbon (DLC) Matte Black | Any metal target (Ti/Cr) | Acetylene (C₂H₂) | Metal atoms + C₂H₂ → Amorphous carbon coating | High-end scratch-resistant watches |
Argon (Ar) acts as the universal sputtering gas in lion king pvd—it ionizes to dislodge target atoms, ensuring smooth reaction with reactive gases. The machine’s precision gas flow control (±0.1 sccm) guarantees color consistency, even for complex watch components like engraved cases and chain-link bracelets.
Proper substrate preparation is critical to preventing color fading or peeling. lion king pvd uses:
Unlike manual pre-treatment in wet electric coating, lion king pvd automates this process, ensuring color uniformity and adhesion stability across all products.
| Comparison Dimension | Lion King PVD | Wet Electric Coating |
| Color Customization & Uniformity | Precise target-gas matching for 6+ popular colors; no color variation on complex parts | Limited color options (mostly gold/silver); uneven color on intricate surfaces |
| Durability & Hardness | Hardness: 1500–4000 HV; scratch/wear-resistant; service life 3–5+ years | Hardness: 200–800 HV; prone to chipping/fading; service life 1–2 years |
| Corrosion & Sweat Resistance | Non-porous color layer; blocks moisture/sweat; no tarnishing | Porous coating; color fades due to electrolyte residue corrosion |
| Environmental Impact | Dry process; no toxic chemicals/wastewater; eco-friendly color production | Uses cyanides/heavy metals; generates harmful wastewater; polluting |
| Wearer Safety | Nickel-free color coatings; hypoallergenic; no skin irritation | Nickel-containing layers; allergy risk; chemical residue irritation |
For imitation jewelry watch manufacturers, lion king pvd’s scientific target-gas-color correlation is a game-changer in color customization. By matching specific targets (Ti, Ti-Al, Zr) with reactive gases (N₂, O₂, C₂H₂), it delivers popular colors like rose gold, sapphire blue, and DLC black—meeting diverse market trends. Compared to wet electric coating, lion king pvd not only offers superior color uniformity and durability but also aligns with environmental and safety standards. As consumers demand personalized, long-lasting, and eco-friendly accessories, lion king pvd empowers brands to differentiate through color innovation while ensuring product quality. Whether for small-batch customization or large-scale production, lion king pvd is the ideal solution for unlocking coating color excellence in imitation jewelry watches.
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