Pure Molybdenum Foil

Product Introduction

The Pure Molybdenum Foil manufactured by Shaanxi Chuanghui Daye Metal Material Co., Ltd. is made from high-purity molybdenum powder through advanced rolling and vacuum annealing processes. Known for its excellent ductility, high melting point (2620°C), and superior corrosion resistance, this foil is ideal for applications that demand outstanding thermal stability and conductivity in extreme environments. Each Pure Molybdenum Foil conforms to international standards such as ASTM B386, GB/T 3876, and ISO 9001:2015, ensuring precise thickness control, smooth surfaces, and consistent mechanical performance.

Molybdenum (Mo) foils are lightweight and flexible, hence desirable for space applications. Mo foil may be used as a substrate for the fabrication of CdS-CdTe solar cells. Interaction of selenium, arsenic hydrides, stibine and bismuthine with Mo foil was investigated by atomic absorption spectroscopy. Mo foils may be used to generate metal diffusion bonding in silicon carbide/silicon carbide (SiC/SiC) joints.

Product Name	Pure molybdenum foil
Size	Thickness 0.03*W 600mm*L Customized
Shape	Foil, strip or as your request
Sample	Available
Lead time	15~20days
Standard	ASTM B386
Certificate	ISO9001:2015
Application	Chemical industry
Surface	Bright surface

Specification:

Width, mm	Thickness, mm	Thickness deviation, min, mm	Flatness, %
<300mm	>0.13mm	±0.025mm	4%
≥300mm	>0.25mm	±0.06mm	5%-8%

Processing method

Extrusion, forging, hot rolling, cleaning and polished

Test and Quality

Dimension inspection

Appearance quality test

Process performance test

Mechanical properties test

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Application:

For producing electric light source parts and electric vacuum components.

For producing heating elements and refractory parts in high temperature furnaces.

Used in military of some aspects.

For medical aspects.

Be used to make decorations and etc.

Manufacturing & Process Flow

The Pure Molybdenum Foil is produced through a precisely controlled manufacturing process to ensure uniform thickness, purity, and flexibility:

1. Raw Material Selection: High-purity molybdenum powder (≥99.95%) is selected and tested.
2. Cold Isostatic Pressing: Powder is compacted into billets for uniform density.
3. Vacuum Sintering: Billets are sintered at high temperatures to form a dense molybdenum slab.
4. Rolling & Annealing: Repeated cold rolling and annealing produce foils with precise thickness and high ductility.
5. Surface Treatment: Polishing and cleaning ensure smooth, oxidation-free surfaces.
6. Final Inspection: Dimensional and purity checks guarantee conformance to specifications.

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Quality Control & Inspection​​​​​​​​​​​​​​

Quality is central to our production philosophy. Every Pure Molybdenum Foil undergoes a rigorous quality control process, including:

• Raw Material Testing: Spectrographic purity analysis and impurity control.
• Thickness and Flatness Inspection: Precision measuring instruments ensure tight tolerances.
• Mechanical Testing: Density, tensile strength, and elongation verification.
• Surface Examination: Visual and microscopic inspection for uniformity and cleanliness.

All production steps are performed in accordance with the ISO 9001:2015 Quality Management System to ensure reliability and traceability.

R&D and Customization​​​​​​​

Shaanxi Chuanghui Daye continuously develops advanced processing technologies to meet the growing demand for high-performance molybdenum products. Our R&D capabilities for Pure Molybdenum Foil include:

• Tailored foil thickness from ultra-thin (0.01 mm) to thicker precision sheets.
• Surface finishing options such as polished, matte, or chemically cleaned.
• Customized mechanical properties for specific high-temperature or vacuum environments.
• Research on high-purity and ultra-flat molybdenum foils for semiconductor and optical industries.

Packaging & Global Logistics

Each Pure Molybdenum Foil is carefully packaged to maintain product integrity during global transit:

• Inner Packaging: Wrapped with anti-rust or vacuum-sealed film, cushioned with foam protection.
• Outer Packaging: Export-standard wooden crates or cartons for shock resistance.
• Labeling: Each package is clearly marked with product grade, batch number, and specifications.

Our logistics system supports worldwide delivery by air, sea, or express, reaching over 50 countries including the U.S., Germany, Korea, and France with fast and reliable service.

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OEM & Customization Service

Shaanxi Chuanghui Daye offers flexible OEM and ODM services to meet specific client requirements:

• Production according to drawings, samples, or technical specifications.
• Custom foil sizes, grades, and packaging solutions.
• Support for prototype and small-batch production.
• Engineering consultation and professional after-sales service.

We are committed to delivering quality and precision for every order.

Inspection Process

The inspection process for Pure Molybdenum Foil is conducted through the following strict steps:

1. Raw Material Verification: Purity, particle size, and composition testing.
2. Process Monitoring: Continuous supervision during rolling and annealing.
3. Dimensional Control: Measurement of thickness, width, and flatness using micrometers.
4. Surface and Quality Check: Visual and metallographic examination to ensure a defect-free surface.
5. Final Approval: Only certified products are released for shipment after a full inspection report.

Why Choose Us

• Over 30 Years of Rare Metal Expertise with deep knowledge in molybdenum material processing.
• ISO 9001:2015 Certified Quality System ensuring product reliability and performance.
• Comprehensive Production Equipment including electron beam furnaces, rolling machines, and annealing furnaces.
• Fast Global Delivery with 7-day shipping capability for standard sizes.
• Strong R&D and OEM Support for tailor-made molybdenum solutions.
• Export to 50+ Countries with proven reliability and excellent service reputation.

 

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Shaanxi Chuanghui Daye Metal Material Co., Ltd.
Address: Room 303, Block A, Lansi Science Park, 128 Gaoxin Avenue, High-tech Development Zone, Baoji City, Shaanxi Province, China.
Email: info@chdymetal.com
WhatsApp: +8618049386902
Business Hours: Monday – Saturday, 8:30 AM – 6:00 PM