Order Titanium Foil
Introduction to Titanium Foils
Titanium foils are a critical material in various high-performance industries due to their exceptional strength-to-weight ratio, corrosion resistance, and thermal stability. As lightweight yet durable metal sheets, titanium foils play an essential role in aerospace, medical, electronics, and energy sectors. Businesses looking for bulk titanium foils, wholesale titanium foils, or titanium foils for sale can rely on Laube Technology, which offers high-quality products ready to ship.
What Are Titanium Foils?
Titanium foils are thin sheets of titanium metal with thicknesses typically ranging from 0.01 mm to 0.5 mm. Their high ductility, resistance to extreme temperatures, and superior corrosion resistance make them ideal for use in demanding applications.
Properties of Titanium Foils
- High Strength-to-Weight Ratio: Titanium foils offer excellent mechanical strength while remaining lightweight.
- Corrosion Resistance: They withstand harsh environments, including saltwater and acidic conditions.
- Biocompatibility: Safe for medical implants and surgical instruments.
- Thermal Stability: Performs well under extreme temperatures.
- Electrical Conductivity: Used in electronic components like microelectromechanical systems (MEMS) and sensors.
- Flexibility and Ductility: Can be easily shaped and formed into desired structures.
Learn more about different titanium products on our page, Titanium Coil.
How Are Titanium Foils Made?
Titanium foils undergo a precise manufacturing process to achieve the desired thickness and quality:
Titanium Refinement: Extracted from ore and purified to remove impurities.
Casting and Rolling: The purified titanium is cast into ingots and then rolled into thin foils using specialized rolling mills.
Heat Treatment: Enhances mechanical properties and removes residual stresses.
Surface Finishing: Treatments like pickling or anodizing improve durability and corrosion resistance.
Quality Control: Inspections ensure dimensional accuracy, surface smoothness, and structural integrity.
Testing and Quality Control of Titanium Foils
Ensuring the highest quality for titanium foils requires rigorous testing, including:
- Flatness Testing: Guarantees even surfaces for critical applications.
- Tensile Strength Analysis: Assesses mechanical performance.
- Microstructure Examination: Evaluates grain uniformity.
- Corrosion Resistance Testing: Simulates harsh environments to determine longevity.
Applications of Titanium Foils
Aerospace Industry
Titanium foils are used in aircraft structures, heat shields, and propulsion systems, offering high strength and reduced weight.
Medical Field
Biocompatibility makes titanium foils essential for implants, surgical instruments, and prosthetics.
Automotive and Racing
Performance vehicles utilize titanium foils for lightweight exhaust systems and heat-resistant shielding.
Electronics and MEMS
Titanium foil is an essential material in microelectronics, sensors, and flexible circuits.
Environmental Research
Titanium foils contribute to catalytic applications in wastewater treatment and pollutant degradation.
Energy and Chemical Processing
Used in nuclear reactors, chemical processing plants, and renewable energy applications.
If you would like to learn more about titanium and its uses, check out our page on Grades of Titanium.
Industry Trends and Innovations For Titanium Foils
- Growing Demand in Clean Energy: Titanium foils are increasingly used in hydrogen fuel cells and battery technology.
- Advancements in Nanotechnology: Enhanced applications in microelectronics and medical implants.
- Sustainable Manufacturing: Eco-friendly production methods reducing carbon footprint.
- Laube Technology has over 75 years of experience in titanium manufacturing.
- Our titanium foils meet international standards, ensuring reliability for industrial use.
Comparison Table: Titanium Foil vs. Other Metal Foils
Property | Titanium Foil | Stainless Steel Foil | Aluminum Foil |
Strength-to-Weight | High | Medium | Low |
Corrosion Resistance | Excellent | Good | Moderate |
Thermal Conductivity | Moderate | High | Very High |
Biocompatibility | Excellent | Poor | Poor |
Cost | Higher | Moderate | Low |
Titanium Foil Frequently Asked Questions
1. What is titanium foil?
Titanium foil is an ultra-thin, flexible sheet of titanium metal, typically ranging from microns to a few millimeters in thickness. It offers the same benefits as thicker titanium products but in a lightweight, highly formable format.
2. What are the typical thicknesses for titanium foil?
Titanium foil is usually manufactured in thicknesses ranging from 0.001” (0.025mm) to 0.020” (0.5mm). Custom thicknesses outside this range can also be produced for specialized applications.
3. What widths and lengths are available for titanium foil?
Common widths range from 12 inches (300mm) to 48 inches (1200mm), and lengths can be cut-to-size, coil-rolled, or available in sheets. Some suppliers offer continuous coils for industrial applications.
4. What are the most common grades of titanium foil?
The most widely used grades are:
Grade 1: Commercially pure, highly ductile, excellent corrosion resistance.
Grade 2: Commercially pure, slightly stronger than Grade 1 with similar corrosion resistance.
Grade 5 (Ti-6Al-4V): Titanium alloy with aluminum and vanadium; much stronger, used in aerospace and medical fields.
Grade 9 (Ti-3Al-2.5V): Medium strength, excellent formability, used often in tubing and foils.
5. How is titanium foil made?
Titanium foil is typically produced through:
Cold rolling: Titanium sheets are gradually thinned by repeated rolling at room temperature.
Annealing: Heat treatments are applied between rolling steps to maintain ductility.
Final surface treatment: Polishing, pickling, or etching to achieve the desired finish.
6. What industries commonly use titanium foil?
Titanium foil is widely used in:
Aerospace: Lightweight shielding, battery components, thermal insulation.
Medical: Implants, surgical instruments, flexible stents.
Automotive: High-performance exhausts, battery applications.
Electronics: Capacitors, anodes, flexible circuits.
Chemical Processing: Corrosion-resistant linings and membranes.
7. Why choose titanium foil over other metal foils?
Titanium foil offers a unique combination of:
Extremely high corrosion resistance (especially to seawater, chlorine, and acidic environments)
High strength-to-weight ratio
Non-magnetic properties
Excellent biocompatibility
Ability to withstand high temperatures without deformation
8. Can titanium foil be welded or joined?
Yes, titanium foil can be welded, but because of its thinness, special techniques like laser welding, electron beam welding, or micro-TIG welding are often used. Proper shielding with inert gases (like argon) is critical to avoid contamination.
9. Is titanium foil available in different finishes?
Yes, titanium foils can be supplied with various surface finishes, such as:
Bright annealed
Matte (cold rolled finish)
Polished
Etched (for specific chemical or aesthetic applications)
10. What are some unique applications of titanium foil?
Battery technology: Used as current collectors and in advanced lithium-ion battery designs.
Aerospace thermal shielding: Ultralight barriers against extreme temperatures.
Medical implants: Flexible stents and prosthetic elements.
Flexible electronics: Titanium foil serves as a base for thin, flexible electronics.
Membranes for chemical plants: Foil provides thin corrosion barriers.
11. What tolerances are available for titanium foil thickness?
Precision manufacturing allows tight tolerances, often within ±0.0002″ (±0.005mm) depending on the specification and supplier.
12. How should titanium foil be stored?
Titanium foil should be stored in a dry, clean environment away from corrosive substances. It’s best kept in its original packaging or a sealed container to prevent contamination and scratching.
13. Can titanium foil be custom cut or fabricated?
Yes, titanium foil can be laser cut, water jet cut, chemically etched, or die-stamped into intricate shapes for specific applications.
14. What challenges come with working with titanium foil?
Due to its strength even at thin gauges, titanium foil can be harder to cut and form compared to softer metal foils (like aluminum or copper). Specialized tools and techniques are often required.
15. Is titanium foil expensive?
Titanium foil is generally more expensive than steel, aluminum, or copper foils due to the higher cost of titanium raw material and the complex processing needed. However, its long life, performance benefits, and corrosion resistanceoften offset the higher upfront cost.
Premium Titanium Foils Available – Get Your Custom Quote Today
If you are looking for bulk titanium foils, wholesale titanium foils, or titanium foils for sale, Laube Technology offers premium-quality titanium foils in stock and ready to ship. Contact us today to discuss your requirements and get a customized quote.
Call us today (805-388-1050) to get a quick and easy quote, or fill out our contact form below.
Our Location
550 Via Alondra, Camarillo, CA 93012, United States