Specifications Niobium Sputtering Target

Material Type	Niobium
Symbol	Nb
Atomic Weight	92.90638
Atomic Number	41
Color/Appearance	Gray, Metallic
Thermal Conductivity	54 W/m.K
Melting Point (°C)	2,468
Coefficient of Thermal Expansion	7.3 x 10-6/K

Theoretical Density (g/cm3)	8.57
Z Ratio	0.492
Sputter	DC
Max Power Density (Watts/Square Inch)	100
Type of Bond	Indium
Comments	Attacks W source.

Niobium (Nb) Specifications

Name: Niobium
Symbol: Nb
Atomic Number: 41
Atomic Mass: 92.90638
Melting Point: 2468.0 °C
Boiling Point: 4927.0 °C

Number of Protons/Electrons: 41
Number of Neutrons: 52
Classification: Transition Metal
Crystal Structure: Cubic
Density @ 293 K: 8.57 g/cm³
Color: white

Product List of Niobium Sputtering Target and Related Products

Metals

Name		Purity	Form
Niobium Metal	Nb Metal	4N, 99.99% Ex Ta	Ingots, Sputtering Target, Evaporation material, Plate, Sheet, Disk, Pellets, Foil, Strap

Niobium Alloys

Name		Composition	Form
Aluminum Niobium Titanium Alloy	AlNbTi Alloy	Al-Nb-Ti 17/80/3, 23/75/2	Granules, Powders
Aluminum Niobium Alloy	AlNb Alloy	Al-Nb 40/60	Granules, Powders
Aluminum Niobium Silicon Alloy	AlNbSi Alloy	Al-Nb-Si 46/52/2	Granules, Powders
Iron Niobium Alloy	FeNb Alloy	Fe-Nb 35/65	Ingots
Nickel Niobium Alloy	NiNb Alloy	Ni-Nb 35/65, 40/60	Ingots, Granules, Powders
Zirconium Niobium Alloy	ZrNb Alloy	Custom-made	Sputtering Target, Disk, Plates, Sheets, Foils, Lumps

Niobium Compounds

Name	Sign	Purity	Character
Niobium Oxide	Nb₂O₅	99.95%	Sputtering Target, Evaporation Material, Plate, Sheet, Disk, powders (-80mesh)
Niobium Carbide	NbC	97%-99%	Sputtering Target, Evaporation Material, Plate, Sheet, Disk, Powders(40-300mesh)
Niobium Nitride	NbN	98%-99%	Sputtering Target, Evaporation Material, Plate, Sheet, Disk, Powders(40-300mesh)