Advanced New Material Pure Tungsten Sheets for Thermal Insulation

Pure tungsten shaped thin sheets are critical materials used for manufacturing precision components and thermal insulation devices, known for their high purity, excellent high-temperature performance, and chemical stability. Below is a detailed product description of pure tungsten shaped thin sheets:

Product Features

1. High Purity: Pure tungsten material exhibits extremely high purity, suitable for applications requiring strict material purity requirements.
2. Excellent High-Temperature Performance: Pure tungsten shaped thin sheets can maintain structural stability and mechanical strength at extremely high temperatures, resistant to deformation or erosion.
3. Excellent Thermal Conductivity: They possess outstanding thermal conductivity, suitable for use as thermal insulation materials or thermal conductive components.
4. Chemical Stability: They demonstrate good resistance to various chemical media, suitable for long-term use in harsh environments.

Applications
Pure tungsten shaped thin sheets are widely used in the following fields:

• Aerospace: Used in the manufacture of high-temperature engine components, thermal insulation shields, and thermal conductive elements.
• Electronics Industry: Used as substrates or packaging materials for electronic components in high-temperature electronic devices.
• Vacuum Equipment: Used for thermal insulation and protection in vacuum systems to ensure stable equipment operation.
• Chemical Industry: Used as structural materials for high-temperature containers in chemical reactors and furnaces.

Technical Specifications

1. Material: Pure Tungsten (W)
2. Purity: ≥99.95%
3. Density: 19.3 g/cm³
4. Melting Point: 3422 ºC
5. Thermal Conductivity: 174 W/(m·K) (at room temperature)
6. Tensile Strength: > 700 MPa
7. Elongation: ≥ 10%

Manufacturing Process

• Powder Metallurgy: Pure tungsten shaped thin sheets are produced using powder metallurgy techniques, including powder mixing, pressing, shaping, and high-temperature sintering, ensuring high purity and uniformity of the material.
• Precision Machining: Cutting, grinding, and surface treatment are performed using precision CNC machining equipment to meet specific size and shape requirements.

Customization Services

• Size Customization: Customization of pure tungsten shaped thin sheets according to customer-provided drawings and specifications for different shapes and sizes.
• Surface Treatment: Various surface treatment options such as polishing, grinding, or coating are available to meet different application environment requirements.

Packaging and Transportation

• Packaging: Shockproof and moisture-proof packaging materials ensure product safety during transportation.
• Transportation: Suitable transportation methods, including sea freight, air freight, or land transportation, are selected based on customer requirements to ensure timely delivery of products.