Professional PVD Coating Services China | Industrial-Grade Solutions
Advanced PVD Coating Services for Modern Industry
Technical Specifications of Our PVD Coating Services
| Coating Type | Materials | Thickness | Hardness | Temperature Resistance | Key Applications |
|---|---|---|---|---|---|
| Wear Resistant | TiN, CrN | 1-10μm | 1800-3500HV | 600°C | Cutting tools, molds |
| Corrosion Proof | ZrN, AlCrN | 2-8μm | 2000-2800HV | 800°C | Marine components |
| Low Friction | DLC, WS₂ | 0.5-5μm | 1500-4000HV | 350°C | Bearings, gears |
| Decorative | TiN, ZrN | 0.3-3μm | 1500-2500HV | 400°C | Consumer goods |
| Thermal Barrier | TiAlN | 3-15μm | 2500-3200HV | 1100°C | Engine components |
Industry-Specific PVD Coating Solutions
1. Automotive Applications
ComponentCoating SolutionPerformance BenefitTesting StandardPiston RingsCrN+DLC hybrid55% friction reductionASTM G133Transmission GearsTiAlN multilayer8x wear resistanceDIN 50324Fuel System PartsZrN nano-coating1000h salt spray resistanceISO 9227
2. Medical Device Coatings
Batch size and fixturing drive PVD pricing more than coating type. Quote factors are set out in industrial PVD services.
| Device Type | Coating Material | Key Property | Compliance |
|---|---|---|---|
| Surgical Tools | ZrN | Antimicrobial | ISO 10993 |
| Orthopedic Implants | TiO₂ | Osseointegration | FDA Class III |
| Dental Instruments | Au-based | Corrosion resistant | EN ISO 22674 |
3. Aerospace & Defense
| Application | Coating System | Special Requirements | Certification |
|---|---|---|---|
| Turbine Blades | TiAlN/AlCrN | 1100°C oxidation resistance | NADCAP |
| Satellite Components | AlCrN | UV/Vacuum stability | ESA ECSS |
| Firearm Components | CrN | 500°C thermal cycling | MIL-STD-810 |
Three Detailed Requirement Profiles
Example 1: High-Performance Cutting Tools
- Client: German automotive supplier
- Challenge: Needed to extend end mill lifespan in hardened steel machining
- Solution: Applied our proprietary TiAlN+WC/C multilayer coating
- Results: Achieved 7x tool life improvement, reduced machining costs by 40%
Example 2: Medical Implant Coating
- Client: US orthopedic manufacturer
- Challenge: Required biocompatible coating with 20-year durability
- Solution: Developed customized TiO₂/PEEK nanocomposite coating
- Results: Passed 5-year accelerated aging tests, FDA approval obtained
Example 3: Aerospace Component Protection
- Client: Asian satellite manufacturer
- Challenge: Needed UV-resistant coating for space applications
- Solution: Special AlCrN coating with graded architecture
- Results: Maintained performance through 10,000 thermal cycles
Our PVD Coating Process Flow
- Surface Preparation
- 3-stage ultrasonic cleaning
- Plasma etching (Ar+ bombardment)
- Substrate activation
- Coating Deposition
- High-power impulse magnetron sputtering (HIPIMS)
- Arc evaporation with macroparticle filtration
- Precise thickness control (±0.1μm)
- Quality Assurance
- Rockwell adhesion testing (HF1-HF6)
- Nanoindentation hardness measurement
- Optical emission spectroscopy analysis
For custom PVD coating solutions, contact our engineers at [email protected].
When quotes are compared side by side, ask each shop how they control the substrate tempering temperature — the answer shifts the total more than the hourly rate does. Ours runs through the quote page; the process detail is on the PVD coating service.
