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Grade 702 Zirconium Pellets Evaporation Materials | MSE
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Grade 702 Zirconium (Zr) Pellets Evaporation Materials - MSE Supplies LLC

MSE PRO Grade 702 Zirconium (Zr) Pellets Evaporation Materials

SKU: TA4717

  • $ 41295
  • Save $ 4955

MSE PRO™ Grade 702 Zirconium (Zr) Pellets Evaporation Materials

Zirconium (Zr) is a slivery white metal. It is extremely corrosion resistant due to the formation of a stable zirconium oxide film on the surface. It is also resistant to acids (with the exception of HF) and alkali. It is often used in the chemical industry where corrosive conditions are present and during the construction of nuclear reactors. It is evaporated under vacuum for the manufacturing of semiconductors, coatings, and data storage devices.

The dimensions and purities can be customized upon request. Please contact us for customization or bulk orders.

Name Zirconium
Chemical Formula Zr
CAS # 7440-67-7
Atomic Number 40
Molecule Weight (g/mol) 91.224
Color/Appearance Silvery White, Metallic
Purity Grade 702
Thermal Conductivity (W/m.K) 22.7
Melting Point (°C) 1,852
Coefficient of Thermal Expansion (/K) 5.7 x 10-6
Theoretical Density (g/cm3) 6.49
Z Ratio 0.6
E-Beam Excellent
Thermal Evaporation Techniques Boat:  W 
Temp. (°C) for Given Vap. Press. (Torr) 10-8:  1,477
10-6:  1,702
10-4:  1,987

MSE Supplies offers a variety of crucibles for evaporation materials. We can customize the dimensions based on your requirements.

References:

1. Current density effects on the microstructure of zirconium thin films. Scripta Materialia 144 (2018): 18-21.

2. Simultaneous LEED and RHEED studies of the growth of zirconium on the tungsten (100) surface. Surface Science 24, no. 2 (1971): 435-450.