Overview of Anodized Aluminum Sheet
What is Anodized Aluminum Sheet?
Anodized aluminum sheet is an aluminum sheet that has been placed in an electrolyte as the anode, forming an aluminum oxide (Al₂O₃) film on its surface through electrolysis.
This electrochemical process significantly increases the hardness and wear resistance of the aluminum sheet, enhances its heat resistance and insulating properties, and improves its corrosion resistance. The oxide film is porous and can adsorb lubricants or be colored, allowing for a wide range of rich colors and finishes.
Through controlled oxidation, anodized aluminum sheet achieves the ideal balance between aesthetics and practicality — upgrading the performance of this lightweight material for demanding applications.
Anodized vs. Natural Oxidation
| Property | Natural Oxidation | Anodizing |
|---|---|---|
| Thickness | Ultra-thin (nanoscale, ~2-5 nm) | Artificially thickened (micrometer-level, up to 150μm) |
| Density | Loose and porous | High density, chemically stable |
| Performance | Basic rust prevention, prone to wear | Enhanced corrosion/wear resistance, improved insulation |
Final Effects of Anodizing
- Appearance: Metallic luster, smooth and uniform surface, dyeable in vibrant colors.
- Performance: Extended lifespan (anti-corrosion + wear resistance), excellent insulation, suitable for industrial, architectural, and electronic applications.
Why Anodize Aluminum Sheet?
Features & Benefits
| Property | Key Value | Typical Applications |
|---|---|---|
| Corrosion Resistance | Resists salt spray/acid-base erosion; extends lifespan significantly | Marine equipment, chemical containers |
| High Surface Hardness | 3–5× wear resistance vs. bare aluminum; scratch-proof | Mechanical parts, consumer electronics |
| Color Options | Dyeable in matte/glossy hues; stable and fade-resistant | Architectural cladding, home decor |
| Insulation | Oxide layer resistivity >1000 Ω·cm | Non-conductive brackets, heat sinks |
| Easy Maintenance | Hydrophobic surface; stain-resistant and easy to clean | Medical devices, food processing equipment |
Potential Limitations
| Issue | Impact | Solution |
|---|---|---|
| Limited Color Range | Fluorescent/gradient colors are challenging | Prioritize basic color schemes or use electrolytic coloring |
| Thermal Sensitivity | Risk of cracking above ~150°C | Avoid rapid temperature changes; use hard anodizing for higher temps |
| Higher Processing Cost | Requires acid tanks/safety systems | Outsource to professional vendors like Worthwill |
| Reduced Conductivity | Conductivity near zero post-anodizing | Preserve non-anodized conductive zones via masking |
| Non-repairable | Damaged areas require re-anodizing | Local laser removal + secondary anodizing |
Worthwill's Anodized Aluminum Sheet Specifications
- Alloy: 1050, 1060, 1100, 3003, 3004, 3105, 5005, 5052, etc.
- Temper: O, H22, H24, H32, etc.
- Thickness: 0.2mm to 6.0mm
- Width: 10mm to 1800mm
- Anodic Film Thickness: 3μm to 60μm
- Standards: ASTM B209, GB/T 3880, EN AW, etc.
- Certifications: CE, ISO, SGS, etc.
Need custom specifications? Request a Free Quote →
Color Options & Surface Finishes
We offer an extensive selection of anodized colors, surface finishes, and textures for our anodized aluminum sheet. Browse our options below or contact us for custom color matching.
Clear (Natural)
Silver
Champagne
Light Bronze
Medium Bronze
Dark Bronze
Extra-Dark Bronze
Black
Light Gold
Medium Gold
Gold
Dark Gold
Nickel
Brass
Satin Pewter
Satin Brushed
Turquoise
Jade
Textured & Specialty Finishes
Satin Gold
Satin Silver
Brushed Gold
Brushed Silver
Brushed Copper
Mirror Gold
Mirror Light Gold
Mirror Silver
Matte Champagne
- Finishes: Glossy, Matte, Mirror, Coated, Embossed, or Mill finished.
- Textures: Orange peel, Bead blast, Diamond, etc.
Don't see the color you need? We offer custom color matching — contact us with your Pantone or RAL code.
Aluminum Alloys Used for Anodized Aluminum Sheet
The choice of aluminum alloy significantly affects the quality and appearance of the anodized finish on an aluminum sheet. Below is a comparison of the most commonly used alloys:
| Property | 1050 | 1060 | 1100 | 3003 | 3004 | 3105 | 5005 | 5052 |
|---|---|---|---|---|---|---|---|---|
| Density (g/cm³) | 2.70 | 2.70 | 2.71 | 2.73 | 2.72 | 2.72 | 2.70 | 2.68 |
| Melting Range (°C) | 640–660 | 640–660 | 640–655 | 640–655 | 630–655 | 635–655 | 630–655 | 605–650 |
| Tensile Strength (MPa) | 60–95 | 60–95 | 90–125 | 110–200 | 180–285 | 115–170 | 125–170 | 210–290 |
| Yield Strength (MPa) | 15–35 | 15–35 | 30–95 | 40–185 | 70–240 | 40–150 | 50–145 | 90–255 |
| Elongation (%) | 25–40 | 25–40 | 15–35 | 10–30 | 8–25 | 10–25 | 10–25 | 10–25 |
| Hardness (HB) | 18–25 | 18–25 | 23–35 | 30–55 | 45–75 | 30–50 | 35–50 | 60–95 |
| Thermal Conductivity (W/(m·K)) | 230 | 230 | 220 | 160 | 140 | 170 | 190 | 138 |
| Electrical Conductivity (% IACS) | 61–63 | 62–64 | 59–61 | 40–44 | 35–40 | 40–45 | 47–50 | 30–35 |
| Corrosion Resistance | Excellent | Excellent | Excellent | Good | Good | Good | Very Good | Excellent |
| Weldability | Excellent | Excellent | Excellent | Good | Good | Good | Good | Fair |
| Anodizing Quality | Excellent | Excellent | Excellent | Good | Good | Good | Very Good | Good |
Tip: For the best anodized finish with uniform color on aluminum sheet, 1xxx and 5005 alloys are recommended. For higher strength applications, 5052 is an excellent choice.
Anodized Aluminum Sheet in Stock
We maintain a selection of commonly ordered anodized aluminum sheets ready for fast shipping. Contact us for availability and pricing.
| Product Name | Thickness (mm) | Size (ft) | Price |
|---|---|---|---|
| Mirror Silver Anodized Sheet | 0.6 | 2 × 4 | Contact Us |
| Brushed Silver Anodized Sheet | 0.6 | 2 × 4 | Contact Us |
| Matte Satin Silver Sheet | 0.5 | 2 × 4 | Contact Us |
| Matte Gold Anodized Sheet | 0.5 | 2 × 4 | Contact Us |
| Mirror Gold Anodized Sheet | 0.6 | 2 × 4 | Contact Us |
| Matte Gold Anodized Sheet | 1.0 | 4 × 8 | Contact Us |
| Matte Satin Silver Sheet | 1.0 | 4 × 8 | Contact Us |
| Brushed Silver Anodized Sheet | 1.0 | 4 × 8 | Contact Us |
| Gloss Black Anodized Sheet | 1.0 | 4 × 8 | Contact Us |
| Mirror Gold Anodized Sheet | 1.0 | 4 × 8 | Contact Us |
Don't see the size or color you need? We offer custom orders for any specification — request a quote. Anodized aluminum coil is also available for high-volume continuous processing.
Other Anodized Aluminum Products
Beyond our core anodized aluminum sheet product line, the anodizing process can also be applied to various aluminum profiles and components:
Anodized Aluminium Angle
Anodized Aluminum Bar
Anodized Aluminum Tube
Anodized Aluminum Flat Bar
Anodized Extrusion Profiles
Anodized Aluminum Section
Types of Anodizing
Type I — Chromic Acid Anodizing
- Core Advantage: Micron-level precision control; ideal for aerospace components (e.g., gyroscope brackets).
- Limitation: Contains hexavalent chromium — requires specialized wastewater treatment and is subject to environmental regulations (e.g., EU REACH restrictions).
Type II — Sulfuric Acid Anodizing
- Core Advantage: Supports dyeing and electrolytic coloring; the most widely used process for consumer electronics casings (phones, laptops) and architectural aluminum sheet.
- Upgrade: Nano-sealing technology enhances stain resistance and durability.
Type III — Hard Anodizing
- Core Advantage: Can replace hard chrome plating; 3× wear resistance compared to Type II. Ideal for hydraulic pistons, firearm components.
- Breakthrough: Gradient oxide layers (dense inner + porous outer) help resolve brittleness issues.
Type Comparison Chart
| Metric | Type I (Chromic) | Type II (Sulfuric) | Type III (Hard) |
|---|---|---|---|
| Electrolyte | Chromic acid (toxic, controlled) | Sulfuric acid (general use) | Sulfuric acid (low-temp, high-current) |
| Oxide Thickness | 0.5–2.5 μm (thinnest) | 2.5–25 μm (standard) | 25–100 μm (military-grade) |
| Surface Hardness | HV 200–300 | HV 300–400 | HV 400–600 (near ceramic) |
| Conductivity | Partial retention (precision electronics) | Fully insulated | Fully insulated (preserve zones as needed) |
| Cost Level | High (environmental compliance costs) | Moderate (most cost-effective) | Highest (energy + equipment intensive) |
| Best For | Aerospace, precision instruments | Consumer products, architecture | Industrial machinery, defense |
Anodizing Process & Principles
Core Principles
| Step | Mechanism | Key Parameters |
|---|---|---|
| Electrolytic Oxidation | Aluminum sheet serves as the anode in an electrolyte (e.g., sulfuric acid), forming an Al₂O₃ layer | Voltage: 10–30V; Current density: 1–3 A/dm² |
| Microporous Formation | Nanoscale pores (5–50 nm diameter) form in the oxide layer | Electrolyte concentration; Temperature: 15–25°C |
| Thickness Control | Approximately linear relationship: ~1μm per 10 minutes of processing | Time: 10 min to 2+ hours |
Process Technologies
| Process | Features | Advantages | Applications |
|---|---|---|---|
| Standard DC Anodizing | Constant current/voltage in sulfuric acid | Cost-effective, well-established process | General-purpose parts, consumer goods |
| Pulse Anodizing | Alternating high/low currents (1–100 Hz) | ±5% pore uniformity; 30% precision improvement | Optical mounts, microelectronics |
| Plasma Electrolytic Oxidation (PEO) | Voltage >500V; plasma forms ceramic layer | Hardness >2000 HV; temperature resistance >300°C | Aerospace engines, deep-sea equipment |
| Boric-Sulfuric Acid Anodizing (BSAA) | Boric + sulfuric acid (pH 2.5–3.5) | 60% lower toxicity; environmentally friendly | Medical/food processing equipment |
Coloring Techniques
| Method | Mechanism | Color Fastness | Notes |
|---|---|---|---|
| Dye Adsorption | Organic dyes fill pores (>80 nm pore size required) | ★★☆☆☆ (moderate) | Widest color range; may contain aniline compounds |
| Electrolytic Deposition | Metal salts (Sn/Ni) deposited electrochemically | ★★★★☆ (very good) | VOC-free; excellent for bronze/black tones |
| Interference Coloring | Oxide thickness controls light interference (50–250 nm) | ★★★★★ (permanent) | Zero pollution; iridescent effects |
| Integral Coloring | Self-coloring via specific electrolytes (oxalic/sulfonic acid) | ★★★☆☆ (good) | Limited color range (gold, bronze, gray tones) |
Sealing Process
Sealing is the critical final step that closes the pores in the anodic oxide layer, locking in color and dramatically improving the corrosion resistance of anodized aluminum sheet.
| Method | Mechanism | Best For | Performance |
|---|---|---|---|
| Hot Water Sealing | Boiling water (≥95°C) hydrates and closes pores | General weather-resistant parts | Salt spray resistance >1000 hours |
| Cold Sealing (Nickel-Fluoride) | Ni-F solution reaction at 20–30°C | Thin-walled parts, electronics | Color stability improvement ~20% |
| Nano Sealing | SiO₂ sol fills pores at molecular level | Medical/food-contact surfaces | Antibacterial rate >99.9% |
How to Choose Anodized Aluminum Sheet for Your Project
Quick Decision Guide
What is your primary requirement?
-
→ Need conductivity?
- Yes → Choose Type I (chromic acid, retains ~30% conductivity)
- No → Continue below ↓
-
→ High wear/abrasion resistance?
- Choose Type III (hard anodizing) + optional plasma electrolytic oxidation
-
→ Aesthetic priority with color options?
- Choose Type II (sulfuric acid) — covers 90%+ Pantone colors
-
→ Environmental/food-safety compliance?
- Choose Boric-sulfuric acid anodizing (BSAA) + nano-sealing
-
→ Medical/food equipment?
- Mandatory Type II (chromic acid prohibited for these applications)
Not sure which option is right? Contact our engineers for free technical guidance →
DIY Aluminum Anodizing Guide
While professional anodizing delivers the most consistent results, small-scale DIY anodizing is possible for hobbyists and prototyping. Here's a concise guide.
Equipment and Materials
| Category | Items | Specs / Notes |
|---|---|---|
| Power Supply | DC power supply | Output ≥18V; current = 0.3 A/dm² × part surface area |
| Electrolyte | Sulfuric acid (15% concentration) | Dilute car battery acid to 1.25 specific gravity |
| Cathode | Lead plate or titanium mesh | Avoid stainless steel (causes heavy metal contamination) |
| Temperature Control | Heater + thermometer | Maintain 70±2°F (21±1°C); use ice bath for cooling |
| Safety Gear | Chemical-resistant gloves + respirator + goggles | NIOSH P100-certified for acid fume protection |
Additional materials: distilled water, degreaser (acetone), acid neutralizer (baking soda), stirrer (optional).
Six-Step Process
Step 1: Pretreatment
- Degreasing: Acetone soak (5 min) → Isopropyl alcohol rinse to remove oils.
- Alkaline Etching: 10% NaOH solution (50°C, 2 min) → Removes existing oxide scale.
Step 2: Electrolyte Setup
- Solution Ratio: H₂SO₄ : H₂O = 1:3 (by volume). Optionally add 5% oxalic acid for uniformity.
- Cathode Layout: Lead plate area ≥ 2× anode area; maintain 10 cm spacing to prevent short circuits.
Step 3: Anodizing Parameters
| Target Thickness | Voltage (V) | Time (min) | Current Density (A/dm²) |
|---|---|---|---|
| 10 μm | 18 | 30 | 0.3 |
| 25 μm | 20 | 75 | 0.5 |
Step 4: Temperature Control
- Monitor bubble distribution for even current flow.
- Add ice (~50 g/L) if temperature exceeds 75°F (24°C).
Step 5: Coloring (Optional)
- Dye Method: Acid dyes at 60°C for 15 min — black dye penetration >8 μm.
- Interference Effect: Secondary anodizing at 5V for 5 min produces iridescent colors.
Step 6: Sealing
- Basic: Boil in deionized water (95°C, 30 min) → achieves >98% pore closure.
- Advanced: Silica sol dip for approximately 3× improvement in scratch resistance.
Safety Precautions
- PPE Required: Chemical-resistant gloves, safety goggles, and apron at all times.
- Ventilation: Work in a well-ventilated area or use a fume hood (>0.5 m/s airflow).
- Acid Handling: Always add acid to water, never water to acid. Use dedicated tools.
- Waste Disposal: Neutralize acid waste with CaCO₃ (~200 g per liter of acid) to pH 6–9 before disposal.
- Emergency: Skin contact → rinse with 0.5% NaHCO₃ solution for 15 min. Eye exposure → flush with saline and seek immediate medical attention.
Anodizing vs. Powder Coating & Other Alternatives
Anodizing vs. Powder Coating
| Property | Anodizing | Powder Coating |
|---|---|---|
| Wear Resistance | Ultra-hard (up to HV 600 for Type III) | Prone to scratches (Mohs ≤3) |
| Corrosion Resistance | Self-healing oxide; salt spray >2000 h | Substrate corrodes if coating is damaged |
| Color Options | Metallic + iridescent tones (~200 hues) | Full spectrum; 16M+ colors including custom matches |
| Environmental Impact | Zero VOC emissions (closed-loop process) | Potential microplastic issues; requires REACH compliance |
| Conductivity | Fully insulated (>50 V/μm breakdown voltage) | Conductive coatings available (<1 Ω/sq) |
| Coating Type | Integral — becomes part of the metal surface | Applied layer — sits on top of the surface |
Anodizing vs. Other Surface Treatments
| Property | Anodizing | Alternative | Choose Anodizing When... |
|---|---|---|---|
| Durability | Ultra-wear-resistant (up to HV 600) | Paint/powder coating: prone to chipping | Industrial/aerospace components need long-term durability |
| Aesthetics | Metallic + iridescent finishes | Powder coating: unlimited color freedom | Metallic appearance is desired (electronics, architecture) |
| Conductivity | Insulating (>30 V/μm) | Electroplating: maintains conductivity (Cu <0.01 Ω) | Insulation is required; mask areas needing conductivity |
| Environmental | Zero VOC | Plating (cyanide); Painting (solvent-based) | Environmental compliance is mandatory (medical/food-grade) |
Design Considerations for Anodized Aluminum Sheet
Dimensional Control
- Tolerance Compensation: For every 10 μm of oxide layer, add approximately 5–8 μm to the outer diameter (double this allowance for thin-walled parts).
- Example: A precision bearing sleeve designed at Φ50 mm will measure approximately Φ50.05 mm after anodizing with a 25 μm oxide layer.
Surface Performance Optimization
| Requirement | Recommended Solution | Target Parameters |
|---|---|---|
| High Wear Resistance | Type III hard anodizing | Thickness ≥50 μm; Hardness >500 HV |
| Corrosion Resistance | Boric-sulfuric acid anodizing + nano-sealing | Neutral salt spray test >1000 hours |
| Insulation | Standard Type II anodizing | Breakdown voltage >30 V/μm |
| Permanent Color | Electrolytic coloring (tin/nickel salt deposition) | Pantone color match ΔE <1.5 |
| Gradient / Iridescent Effects | Interference oxidation (film thickness controlled ±5 nm) | No dyes required; permanent color effect |
| UV Fade Protection | Nano-sealing with UV stabilizers | UV aging test >2000 hours |
Functional Expansion
Maintaining Conductivity:
- Local laser engraving to retain conductive pathways in specific areas
- Post-anodizing silver plating for contact resistance <0.1 Ω
Composite Coatings:
- Teflon (PTFE) Impregnation: Reduces friction coefficient to ~0.04
- Nano-Ceramic Plating: Extends temperature resistance up to ~600°C
Common Applications of Anodized Aluminum Sheet
| Industry | Representative Products | Anodizing Type | Key Benefits |
|---|---|---|---|
| Consumer Electronics | Smartphone/laptop casings, VR headset frames | Type II | Premium aesthetics + scratch resistance; nano coloring + antibacterial coating |
| New Energy Vehicles | Battery pack housings, charging ports | Type III | Electrolyte corrosion resistance (>5000 h salt spray); 15% weight reduction |
| Aerospace | Satellite brackets, aircraft fasteners | Type I | Precision control; fatigue resistance in extreme environments |
| Architecture & Construction | Curtain wall panels, photovoltaic frames, interior trim | Type II | 25+ year lifespan; self-cleaning hydrophobic surface; wide color selection |
| Medical Devices | Surgical robot arms, MRI equipment brackets | Type II | Biocompatible; sterilization-safe; non-magnetic |
| Industrial Equipment | Hydraulic cylinder pistons, robotic joint modules | Type III | Extreme wear resistance; replaces hard chrome plating |
| Smart Home & Interior | Kitchen appliance panels, bathroom hardware | Type II | Fingerprint-resistant; easy to clean; premium metallic finish |
Why Choose Worthwill for Anodized Aluminum Sheet
High-Quality Products
All anodized aluminum sheet products comply with ASTM B209, GB/T 3880, EN AW, and other international standards. CE, ISO, SGS certified.
20 Years of Experience
Two decades of specialized experience in anodized aluminum sheet production and global supply chain management.
Wide Selection & Customization
Extensive range of colors, finishes, alloys, and sizes for anodized aluminum sheet. Custom color matching and specifications available. Anodized aluminum coil also supplied.
Professional Technical Support
Our engineering team provides free alloy selection guidance, design consultation, and after-sales support.
Environmentally Responsible
Eco-friendly anodizing processes with closed-loop waste treatment systems, minimizing environmental impact.
Competitive Pricing & Fast Delivery
Factory-direct pricing with stock items ready for fast shipping. Bulk order discounts available.
Frequently Asked Questions
How to determine if an anodized aluminum sheet is properly anodized?
| Test Item | Method | Passing Standard |
|---|---|---|
| Color Consistency | Color difference analyzer (ΔE <1.5) | No visible color spots or stripes to the naked eye |
| Surface Quality | Visual and microscope inspection (roughness Ra ≤0.8 μm) | No orange peel texture or white spots |
| Abrasion Resistance | Pencil hardness test (≥5H grade) | No visible scratches to the naked eye |
| Thickness Measurement | Eddy current gauge (accuracy ±0.1 μm) | Type II: 10–25 μm; Type III: 25–100 μm |
| Sealing Quality | Dye spot test or fluorescent penetration inspection | Salt spray test >500 hours without corrosion |
Should your aluminum sheet be anodized?
-
YES — if you need corrosion resistance, visual appeal, or a durable decorative finish.
- Ideal for outdoor, marine, or architectural applications.
- Plasma-enhanced oxidation can boost corrosion resistance by up to 200%.
-
NO — if the part must remain electrically conductive.
- Alternative: local laser engraving to create conductive channels on anodized parts.
-
CAUTION — if secondary machining is needed after anodizing.
- Post-anodizing laser film removal is available with ±5 μm precision.
Does anodized aluminum sheet rust or fade?
Rust: No — anodized aluminum sheet does not rust. Unlike steel, aluminum does not contain iron (Fe). The anodic oxide layer provides further protection, certified under ISO 9227 salt spray testing standards.
Fade: With proper sealing, anodized aluminum sheet resists fading for decades. For maximum UV protection:
- Electrolytic coloring (tin/nickel deposition) produces the most fade-resistant colors.
- Nano TiO₂ sealing provides UV resistance exceeding 5000 hours of accelerated testing.
- Dye-based colors should always use nano-sealing for extended outdoor durability.
What is hard anodizing?
Hard anodizing (Type III) is an anodizing process that uses higher voltage and lower temperatures to form a significantly thicker oxide layer (25–100 μm), dramatically increasing wear resistance and corrosion resistance.
| Characteristic | Standard Anodizing (Type II) | Hard Anodizing (Type III) |
|---|---|---|
| Processing Temperature | 68–72°F (20–22°C) | 28–36°F (-2 to 2°C) |
| Oxide Layer Thickness | 5–25 μm | 25–100 μm (controllable gradient) |
| Surface Hardness | HV 300–400 | HV 400–600+ |
Best for: Hydraulic cylinders, firearm components, aerospace-grade aluminum parts, precision medical devices.
Can anodized aluminum sheet be anodized twice?
Generally no. Aluminum sheet cannot be directly anodized a second time because the existing oxide layer is non-conductive and blocks the electrochemical process. If re-anodizing is required, the existing oxide layer must first be chemically stripped (typically using a phosphoric-chromic acid solution), after which the sheet can be re-anodized. Note that stripping may slightly alter the sheet's dimensions.
What is the difference between anodized and non-anodized aluminum sheet?
Non-anodized (bare) aluminum sheet has only a thin natural oxide layer (~2–5 nm) that provides minimal protection. Anodized aluminum sheet has a controlled, much thicker oxide layer (up to 100+ μm) that is:
- Harder — 3–5× more scratch-resistant than bare aluminum sheet
- More corrosion-resistant — withstands salt spray, acids, and alkalis
- Colorable — can be dyed or electrolytically colored in a wide range of hues
- Electrically insulating — the oxide layer acts as an insulator
How long does anodized aluminum sheet last?
The lifespan of anodized aluminum sheet depends on the anodizing type, oxide thickness, sealing quality, and environment:
- Architectural (outdoor): 20–30+ years with proper Type II anodizing and sealing
- Consumer electronics: 5–10+ years of daily use
- Industrial (Type III): 10–20+ years under high-wear conditions
Proper sealing and maintenance (avoiding harsh chemical cleaners) maximize lifespan.
Do you also supply anodized aluminum coil?
Yes, Worthwill also supplies anodized aluminum coil for customers who require continuous-length material for high-volume stamping, roll forming, or roll-to-roll production lines. Contact our sales team at sales@worthwillaluminium.com for coil specifications and pricing.
Anodizable Materials Beyond Aluminum
While aluminum sheet is the most commonly anodized material, other metals can also benefit from anodizing:
| Material | Anodizing Effect | Typical Applications |
|---|---|---|
| Aluminum & Alloys | Precise thickness control (5–150 μm); widest color range | Automotive, 3C products, architecture |
| Magnesium Alloys | Up to 300% improvement in corrosion resistance | Drones, lightweight sports equipment |
| Titanium Alloys | Nano-pore coloring with angle-dependent hues | Luxury watches, medical implants |
