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Business unit / dept.: Metal Deposition Solutions

Cr 99.6% Ø21x5mm 10pcs - 0481605

Cr 99.6% Ø21x5mm 10pcs - 0481605

Specifications

Coating material

Chromium

Purity

99.6%

Form

Discs

Dimensions

Ø 21 x 5 mm

Quantity

10 pcs

Theoretical density at 20°C in g/cm³

7.2

Melting point in °C

1907

Temperature at vapor pressure

10⁻² mbar in °C

1330

10⁻¹ mbar in °C

1470

Boiling point in °C

2672

Type of evaporation

Sublimation

Good

Evaporation source (typically)

E-gun

Directly from Cu crucible

Possible

Boat

Boat material

W

Good

Specific evaporation conditions

Low residual pressure

Good

Reactive gas pressure

Good

Film refractive index n / extinction coefficient k

at 550 nm: n

3.18

at 550 nm: k

4.41

at 10 µm: n

15.3

at 10 µm: k

26.4(8.86 µm)

Application

Adhesion promotion

Actions

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Our goals for the next Years

Umicore RISE Strategy 2030