Cell Lab Grade 702 Zirconium (Zr) Pellets deliver high-purity, corrosion-resistant evaporation material ideal for semiconductor, optical, and thin-film coating applications, offering superior stability and performance at high temperatures.
Cell Lab Grade 702 Zirconium (Zr) Pellets deliver high-purity, corrosion-resistant evaporation material ideal for semiconductor, optical, and thin-film coating applications, offering superior stability and performance at high temperatures.

Cell Lab Grade 702 Zirconium (Zr) Pellets – High-Purity Evaporation Material

Cell Lab Grade 702 Zirconium (Zr) Pellets – High-Purity Evaporation Material High Corrosion Resistance and Stability for Thin-Film and Semiconductor Applications General Description Cell Lab Grade 702 Zirconium (Zr) Pellets are premium-quality evaporation materials engineered for thin-film deposition, semiconductor fabrication,...
Vendor: Cell Lab
SKU: ST0004
Product type: Evaporation Materials
£199.00
£199.00
Size: 1/4 Dia. x 1/4 L
Weight: 100g
Subtotal: £199.00
Description
Description
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Cell Lab Grade 702 Zirconium (Zr) Pellets – High-Purity Evaporation Material

High Corrosion Resistance and Stability for Thin-Film and Semiconductor Applications

General Description

Cell Lab Grade 702 Zirconium (Zr) Pellets are premium-quality evaporation materials engineered for thin-film deposition, semiconductor fabrication, and optical coatings. Known for their silvery-white metallic lustre, these pellets exhibit exceptional corrosion resistance due to the formation of a stable zirconium oxide layer. Resistant to most acids and alkalis (excluding hydrofluoric acid), Grade 702 zirconium offers outstanding stability under vacuum conditions and high temperatures, making it a preferred choice in advanced coating and nuclear research applications.

Key Features

  • Exceptional Corrosion Resistance – Naturally forms a stable oxide film, ideal for aggressive chemical and high-temperature environments.

  • High Thermal and Mechanical Stability – Withstands extreme thermal stress during e-beam and vacuum evaporation.

  • Excellent Purity (Grade 702) – Ensures consistent thin-film quality and minimal contamination.

  • Versatile Application Range – Suitable for semiconductor coatings, optical films, and data storage media.

  • Customisable Options – Dimensions and purity grades available on request to meet specific research or industrial requirements.

Technical Specifications

Parameter Specification
Name Zirconium
Chemical Formula Zr
CAS Number 7440-67-7
Atomic Number 40
Molecular Weight 91.224 g/mol
Appearance Silvery White, Metallic
Purity Grade 702
Thermal Conductivity 22.7 W/m·K
Melting Point 1852 °C
Coefficient of Thermal Expansion 5.7 × 10⁻⁶ /K
Theoretical Density 6.49 g/cm³
Z Ratio 0.6
E-Beam Compatibility Excellent
Thermal Evaporation Boat Tungsten (W)
Temperature for Given Vapour Pressure (Torr) 10⁻⁸: 1477 °C · 10⁻⁶: 1702 °C · 10⁻⁴: 1987 °C

Applications & Industries

  • Semiconductor thin-film deposition

  • Optical coatings and data storage devices

  • Corrosion-resistant component manufacturing

  • Research in nuclear and chemical industries

  • Metallurgical and material science development

FAQ

Q1: What is Grade 702 zirconium used for?
It is commonly used in thin-film evaporation, nuclear reactor components, and chemical processing due to its high corrosion and temperature resistance.

Q2: Can these pellets be used in both e-beam and thermal evaporation systems?
Yes. Grade 702 zirconium exhibits excellent performance in both techniques, ensuring stable and uniform evaporation.

Q3: What crucibles are compatible with zirconium evaporation?
Tungsten (W) boats or TiB₂-BN crucibles are recommended for optimal results.

Q4: Are custom pellet sizes and purity levels available?
Yes. Cell Lab offers tailored dimensions and higher purity zirconium upon request for R&D or production applications.




Shipping & Return
Shipping & Return
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