Titanium Foil Supplier - Buy Titanium Foils from AEM

Leading Titanium Foil Manufacturer – AEM METAL Delivers Excellence

At AEM METAL, we provide top-tier titanium foil solutions, renowned for their exceptional quality and performance. With extensive experience in the industry, we serve various sectors, including aerospace, medical, electronics, and so on. Our advanced manufacturing and strict quality control ensure each product meets the highest standards.

Our titanium foil stands out for its durability, precision, and versatility. Made from premium titanium, it offers superior strength and resistance to corrosion and extreme temperatures. Available in various thicknesses and customizable to meet specific needs, AEM METAL's titanium foil delivers unmatched reliability and performance. Experience the innovation and efficiency our products bring to your applications today.

Titanium Foil Specifications

Standard	GB/T 3622, ASTM B265, ASME SB265
Grade	GR1, GR5
Thickness	Gr.1 0.002 mm - 0.5 mm, Gr.5 >0.1 mm
Width	0.5 mm - 200 mm
Length	Customized
Technique	Cold rolling
Condition	Annealed or unannealed
Shape	Coil or sheet

Why Choose AEM METAL-Key Benefits of Our Titanium Foil

Superior Quality Assurance

Our titanium foil is made from the highest-grade titanium, ensuring exceptional strength, durability, and resistance to corrosion and extreme temperatures. Rigorous quality control at every production stage guarantees a product that meets the strictest industry standards.

Wide Range of Products

We offer a diverse selection of titanium foil options to meet various needs, including different thicknesses, widths, and lengths. Whether you need standard sizes or specialized dimensions, our extensive inventory has the right solution for you.

Tailored Solutions

We provide custom titanium foil solutions to meet your specific requirements. Our team works closely with you to develop products that ensure optimal performance and efficiency, from custom thicknesses to specific surface finishes.

Expert Industry Knowledge

With years of experience, our team brings unparalleled expertise to every project. We understand the unique demands of sectors like aerospace, medical, electronics, and automotive, delivering products that exceed expectations.

Lightweight and Strong

Titanium's lightweight nature, combined with its high strength, offers an excellent strength-to-weight ratio. This is particularly beneficial in aerospace and automotive applications, enhancing performance and fuel efficiency.

How to Manufacture Titanium Foil

Materials Preparation

Forming Ingots

Rolling Process

Cold Rolling

Heat Treatment

Surface Treatment

Cutting and Sizing

Materials Preparation

Raw Material Selection: High-purity tungsten powder is selected as the raw material.

Powder Metallurgy: Tungsten powder is compacted and sintered to form billets. This process involves pressing the powder into a desired shape and heating it to a high temperature to bond the particles.

Forming Ingots

Sintering: The compacted tungsten is placed in a sintering furnace, where it is heated to a temperature just below its melting point to achieve densification. This results in a solid tungsten ingot with high density and strength.

Hot Isostatic Pressing (HIP): Sometimes, the sintered ingots undergo HIP to further eliminate porosity and improve the mechanical properties.

Rolling Process

Initial Rolling: The tungsten ingot is hot rolled at high temperatures to reduce its thickness significantly. This process requires multiple passes through the rolling mill, each reducing the thickness progressively.

Intermediate Annealing: After several rolling passes, the material may be annealed (heated and cooled) to relieve internal stresses and improve ductility, making it easier to further process.

Cold Rolling

Cold Rolling: The partially thinned tungsten is then cold rolled at room temperature to achieve the desired final thickness. Cold rolling enhances the material's strength and improves surface finish.

Multiple Passes: This process typically involves multiple passes through the rolling mill, with the foil becoming thinner and achieving a more uniform thickness with each pass.

Heat Treatment

Stress Relieving: The cold-rolled tungsten foil undergoes a heat treatment process to relieve internal stresses induced during rolling. This step improves the foil's mechanical properties and dimensional stability.

Annealing: Annealing at controlled temperatures can also help achieve the desired grain structure and mechanical properties.

Surface Treatment

Surface Polishing: To enhance the surface finish, the tungsten foil may be polished using mechanical or chemical methods.

Cleaning: The foil is cleaned to remove any residual lubricants or contaminants from the manufacturing process, ensuring a clean and smooth surface.

Cutting and Sizing

Precision Cutting: The foil is cut to the required dimensions using precision cutting tools or shearing machines. This step ensures that the foil meets the exact size specifications for its intended application.

Trimming: Edges are trimmed to ensure smoothness and to remove any burrs or irregularities.

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Commitment to Quality Assurance

Raw Material Inspection

Purity Verification: Conduct chemical analysis to ensure the tungsten raw material meets the required purity levels, often using techniques like X-ray fluorescence (XRF) or inductively coupled plasma mass spectrometry (ICP-MS).
Physical Inspection: Check for any visible defects or inconsistencies in the raw materials before processing.

Dimensional Accuracy

Thickness Measurement: Use micrometers, calipers, or laser thickness gauges to ensure uniform thickness across the entire foil. Regular checks are performed during production to maintain consistency.
Width and Length Verification: Measure the width and length of the foil to ensure it meets the specified dimensions. This can be done using precision measuring tools and automated measuring systems.

Surface Quality Inspection

Visual Inspection: Inspect the surface for any visible defects such as scratches, dents, or impurities. This is often done using magnification tools or high-resolution cameras.
Surface Roughness: Measure surface roughness using profilometers to ensure a smooth surface, which is crucial for applications requiring high precision and performance.

Microstructure Analysis

Grain Structure Examination: Use metallographic microscopes to examine the grain structure of the tungsten foil. Proper grain size and structure are crucial for material performance.
Scanning Electron Microscopy (SEM): Employ SEM to analyze the foil's surface and microstructure at high magnifications, detecting any microscopic defects or inconsistencies.

Chemical Composition Analysis

Spectroscopic Analysis: Perform spectroscopic techniques like XRF or ICP-MS to verify the chemical composition, ensuring the presence of necessary elements and the absence of unwanted impurities.

Mechanical Properties Testing

Tensile Strength: Conduct tensile tests to determine the foil's strength and elongation properties. This helps ensure the material can withstand the required mechanical stresses.
Hardness Testing: Use hardness testers (e.g., Vickers or Rockwell) to measure the material's hardness, ensuring it meets the specified requirements.

Corrosion Resistance Testing

Exposure Tests: Subject the tungsten foil to various corrosive environments to test its resistance. This is essential for applications where the material will be exposed to harsh conditions.
Electrochemical Tests: Conduct electrochemical tests to measure the corrosion rates and behavior of the foil in specific environments.

Heat Treatment Verification

Temperature Uniformity: Ensure that heat treatment processes are uniform across the foil. This involves monitoring and recording temperature profiles during the heat treatment cycle.
Post-Treatment Analysis: Examine the foil after heat treatment for any changes in mechanical properties, microstructure, and surface quality.

Versatile Applications of Titanium Foil

Aerospace Industry

Titanium foil is extensively used in the aerospace industry for manufacturing aircraft components such as engine parts, fuselage structures, and wing skins. Its high strength-to-weight ratio and excellent corrosion resistance improve fuel efficiency, reduce maintenance costs, and enhance the overall performance and durability of aircraft. Additionally, titanium foil is used in fuel tanks and airframes, contributing to the lightweight and robust design of modern aircraft.

Automotive Industry

In the automotive industry, titanium foil is used in exhaust systems, catalytic converters, and other high-temperature components. Its excellent corrosion resistance and high-temperature tolerance improve vehicle efficiency and durability while reducing emissions and environmental impact. Titanium foil's lightweight nature also contributes to overall vehicle weight reduction, enhancing fuel economy and performance.

Medical Industry

Titanium foil is widely used in the medical industry for implants, surgical instruments, and prosthetic devices. Its biocompatibility, corrosion resistance, and non-toxic properties make it safe and reliable for use in the human body. Titanium implants are commonly used in orthopedic, dental, and cardiovascular applications, ensuring durability and safety in various medical procedures.

Chemical Industry

Due to its excellent corrosion resistance, titanium foil is used in the chemical industry for constructing chemical reactors, heat exchangers, and other equipment exposed to harsh chemicals and environments. This ensures the safe and efficient operation of chemical processes, enhancing the longevity and reliability of industrial equipment.

Electronics Industry

Titanium foil is prized for its durability and conductivity, making it a crucial component in the construction of modern electronic devices. It is used in circuit boards, sensors, and other electronic components, where its resistance to electromagnetic interference and excellent electrical properties are vital. Titanium foil is also utilized in mobile phones and other handheld gadgets, contributing to their robustness and performance.

Loudspeakers and Audio Equipment

Titanium foil is frequently employed in high-end loudspeakers and audio equipment. Its strength and lightness ensure optimal vibration, resulting in clearer sound quality. In speaker treble films, titanium foil's ability to faithfully reproduce high frequencies without distortion makes it an ideal choice for achieving crisp and clear treble sounds in audio systems.

Renewable Energy Industry

Titanium foil is used in the renewable energy sector, particularly in solar panels and fuel cells. Its corrosion resistance and durability ensure the longevity and efficiency of these systems, making titanium foil a key material in sustainable energy solutions.

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Exceptional Product Features Compared to Competitors

High Strength-to-Weight Ratio

Titanium Foil	Possesses exceptional strength while being significantly lightweight, making it ideal for aerospace and automotive applications where weight reduction is crucial.
Aluminum Foil	Lightweight but lacks the strength of titanium, limiting its use in high-stress applications.
Stainless Steel Foil	Strong but much heavier, which can be a disadvantage in weight-sensitive applications.
Copper Foil	Weaker and heavier compared to titanium, making it less suitable for structural applications.
Nickel Foil	Strong but heavier than titanium, which can be a limitation in applications requiring both strength and lightness.

Corrosion Resistance

Titanium Foil	Exhibits outstanding resistance to corrosion, especially in harsh environments like seawater and chlorine-rich settings, due to a protective oxide layer.
Aluminum Foil	Good corrosion resistance but not as effective as titanium in aggressive environments.
Stainless Steel Foil	Excellent corrosion resistance but can be susceptible to certain types of chemical exposure.
Copper Foil	Prone to corrosion, especially in salty or acidic environments.
Nickel Foil	Good corrosion resistance but can still corrode under certain conditions, less versatile than titanium.

Biocompatibility

Titanium Foil	Highly biocompatible, non-toxic, and widely used in medical implants and devices, ensuring patient safety.
Aluminum Foil	Not biocompatible, generally not used in medical implants.
Stainless Steel Foil	Can be used in medical devices, but less biocompatible than titanium and can cause allergic reactions in some patients.
Copper Foil	Not biocompatible, toxic to human tissues.
Nickel Foil	Not biocompatible, can cause allergic reactions and is not suitable for medical implants.

High-Temperature Endurance

Titanium Foil	Capable of withstanding elevated temperatures, making it invaluable in aerospace and industrial applications where extreme heat is a factor.
Aluminum Foil	Low melting point, not suitable for high-temperature applications.
Stainless Steel Foil	Good high-temperature resistance but can degrade over time at very high temperatures.
Copper Foil	Lower melting point than titanium, less suitable for high-temperature applications.
Nickel Foil	Good high-temperature resistance but not as lightweight or flexible as titanium.

Flexibility

Titanium Foil	Maintains remarkable flexibility despite its strength, allowing it to be easily molded and shaped for various industrial requirements.
Aluminum Foil	Very flexible but lacks the strength of titanium.
Stainless Steel Foil	Strong but less flexible, harder to shape and mold compared to titanium.
Copper Foil	Flexible but not as strong as titanium, limiting its applications.
Nickel Foil	Reasonably flexible but not to the extent of titanium and is heavier.

Frequently Asked Questions About Titanium Foil

Can titanium foil be customized?

Yes, titanium foil can be customized to meet specific requirements. Custom solutions may include different thicknesses, widths, lengths, and surface finishes to cater to various industrial applications.
What surface finishes are available for titanium foil?

Titanium foil can be supplied with various surface finishes, including polished, matte, and chemically treated surfaces. The choice of finish depends on the specific application requirements and desired properties.
Can titanium foil be welded?

Yes, titanium foil can be welded using specialized techniques such as TIG (tungsten inert gas) welding. Proper control of the welding environment is essential to prevent contamination and ensure high-quality welds.
How should titanium foil be stored?

Titanium foil should be stored in a clean, dry environment to prevent contamination and oxidation. It should be kept away from corrosive substances and extreme temperatures to maintain its quality and performance.
What thickness tolerance can be expected for titanium foil?

The thickness tolerance for titanium foil depends on the manufacturing process and specifications. Generally, high-precision rolling techniques can achieve very tight tolerances, often within a few micrometers, ensuring consistency and reliability for critical applications.
How does the thickness of titanium foil affect its properties?

The thickness of titanium foil affects its mechanical properties, flexibility, and application suitability. Thinner foils offer greater flexibility and are ideal for lightweight applications, while thicker foils provide enhanced strength and durability for more demanding uses.
What safety precautions should be taken when working with titanium foil?

Safety precautions when working with titanium foil include wearing protective gloves to prevent cuts and contamination, using eye protection when cutting or machining, and ensuring proper ventilation if using chemical treatments. Additionally, handling titanium foil with care to avoid bending or damaging the material is important.
What technical support and service can I expect from your team?

Our technical support team is dedicated to assisting you throughout the entire process, from selecting the right titanium foils to providing after-sales service.
What shipping methods do you use to deliver products?

We typically opt for UPS, DHL, or FedEx. However, for shipments over 100 kg, sea transportation is an option. Feel free to specify your preferred shipping method.
How long does it usually take for goods to be delivered?

Delivery typically takes 3-4 weeks, subject to the product's complexity, quantity, and order volume. Please also understand that if transportation volume accumulates during holidays, the delivery time may be slower.

Request a Titanium Quote Now

No matter what kind of titanium product you require, our vast experience enables us to manufacture it.

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Titanium Foil

Leading Titanium Foil Manufacturer – AEM METAL Delivers Excellence

Titanium Foil Specifications

Why Choose AEM METAL-Key Benefits of Our Titanium Foil

Superior Quality Assurance

Wide Range of Products

Tailored Solutions

Expert Industry Knowledge

Lightweight and Strong

How to Manufacture Titanium Foil

Materials Preparation

Forming Ingots

Rolling Process

Cold Rolling

Heat Treatment

Surface Treatment

Cutting and Sizing

Commitment to Quality Assurance

Raw Material Inspection

Dimensional Accuracy

Surface Quality Inspection

Microstructure Analysis

Chemical Composition Analysis

Mechanical Properties Testing

Corrosion Resistance Testing

Heat Treatment Verification

Versatile Applications of Titanium Foil

Aerospace Industry

Automotive Industry

Medical Industry

Chemical Industry

Electronics Industry

Loudspeakers and Audio Equipment

Renewable Energy Industry

Exceptional Product Features Compared to Competitors

High Strength-to-Weight Ratio

Corrosion Resistance

Biocompatibility

High-Temperature Endurance

Flexibility

Frequently Asked Questions About Titanium Foil

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