99.95% Pure Niobium Particles 10X10X10 6X6

• Type: Metal Target
• Shape: Particle, Circle, Tube, Belt, Foil, Piece, Rod
• Certification: ISO, CE
• Transport Package: Vacuum Wooden Box
• Specification: Customized
• Origin: China
• Production Capacity: 1200 Tons

Product Description

Product Description
Item Name    Nb Sputtering Target
Purity    99.95%
Shape    Circular, Rectangular
Available size    Round: dia 20~250mm
Rectangular: length up to 1600mm
Customization is available
Oxygen content    low
Certificates    ISO9001:2008, the third test report
Technics    Powder Metallurgy
Application    widely used in coating processing industries
a: architectural glass, car using glass, graphic display field.
b:electronic and semiconductor field.
c:decoration and mould field.  
d:optics coating materials  
Advantage    High Hard texture
Low impurity content
Better heat dissipation
High Tensile strength 

Chemistry%
Designation	Chief componment		Impurities maximum
	Nb	Fe	Si	Ni	W	Mo	Ti	Ta	O
Nb1	Remainder	0.004	0.003	0.002	0.004	0.004	0.002	0.07	0.01
Nb2	Remainder	0.005	0.005	0.005	0.01	0.01	0.004	0.1	0.015

 

Mechanical requirements	Annealed
Grade(UNS)	Tensile strength min,  psi (MPa)	Yield strength min, psi (MPa)(2%)	Elongation min, % (1 inch gage length)
Pure Ta (RO5200, RO5400)	30000 (207)	20000 (138)	20
Ta-10W (RO5255)	70000 (482)	60000 (414)	15
Ta-2.5W (RO5252)	40000 (276)	30000 (207)	20
Ta-40Nb (RO5240)	35000 (241)	20000 (138)	25

Grade(Nb)	Tensile strength(MPa), ≥	Yield strength(Mpa) δ0.2, psi (MPa),≥	Elongation in 1"/2"  gage length,%, ≥
RO4200-1 RO4210-2	18000 (125)	10500 (73)	25
Special requirements to be agreed on by the supplier and buyer of negotiations

product show

Chemical composition:

Chemistry                                                                %
Designation	Chief component		Impurities   maximum
	Nb	Fe		Si	Ni	W	Mo	Ti	Ta	O	C	H	N
Nb1	Remainder	0.004		0.003	0.002	0.004	0.004	0.002	0.07	0.015	0.004	0.0015	0.002
Nb2	Remainder	0.02		0.02	0.005	0.02	0.02	0.005	0.15	0.03	0.01	0.0015	0.01

Certification report