Niobium Targets (Nb Targets) Description
Niobium Targets (Nb Targets) are supplied in multiple forms, purities, dimensions and cost ranges. They are used in thin film deposition and find application in fuel cells, decorative coatings, semiconductor devices, display fabrication, LED modules, photovoltaic devices and glass coating.
Niobium Targets (Nb Targets) Dimensions
Material: RO4200, RO4210
Dimensions:
Circular Discs/Targets
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Diameter: 10–400 mm
Thickness: 2–28 mm
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Rectangular Discs/Targets
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Thickness: 1 mm up to 20.32 mm
Width: up to 800 mm
Length: up to 3 000 mm
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Purity: 99.9%
Niobium Targets (Nb Targets) Technical Parameters
Recrystallisation
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Minimum 95%
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Grain Size
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ASTM 4 or finer
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Surface Quality
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Maximum 16 Rms or Ra 0.4 (RMS64 or better)
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Flatness
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0.1 mm or a maximum of 0.15%
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Tolerance
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±0.010" for all dimensions
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Specification
Niobium Targets (Nb Targets) Sizes:
Material: RO4200, RO4210
Size:
Circular Disc/targets
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Diameter: 10-400mm
Thickness: 2-28mm
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Rectangular Disc/targets
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Thickness: 1mm up to 20.32mm
Width: up to 800mm
Length: up to 3000mm
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Purity: 99.9%
Niobium Targets (Nb Targets) Technology Parameter:
Recrystallization
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95%min
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Grain size
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ASTM 4 or finer
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Surface finish
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16Rms max. or Ra 0.4 ( RMS64 or better)
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Flatness
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0.1mm or 0.15% max
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Tolerance
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+/-0.010" on all dimensions
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