Factory Supply Pure 99.95% Tantalum Metal Ingot

• Customization: Available
• Characteristic: Stable Electrical Behavior, Low Weight, High Capacitance
• Protection: Resistance to Corrosion, High Melting Point
• Model NO.: Tantalum Metal Ingot
• Usage: Alloys
• Shape: Ingot
• Concentrate or Not: Non-concentrate
• Transport Package: Drum
• Specification: customized
• Origin: China
• HS Code: 8103999000

Product Description

Production description:

Processes pure tantalum and alloyed ingot via electron beam melting (EBM). Our production starts from the raw material - Ta2O5 powders. Firstly, Ta2O5 powders are mixed with carbon powders and then heated in a carbide furnace to clear nitride and oxygen. Tantalum carbides are sintered in a vacuum furnace, crushed and sieved, dehydrogenated, and finally will be sintered again to obtain the final tantalum bar (billet) in metal shape.

There are two-time carbide and sintering process from powders to finished tantalum bar, which will be used for production of EBM ingot. Our 300 kW and 600 kW EBM furnace can produce small tantalum ingot from size 70 mm to bigger one 300 mm which will be suitable for extrusion of tantalum rotatable sputtering targets.

Tantalum grades
Unalloyed tantalum (UNS R05200, UNS R05400)
Tantalum-tungsten alloy (UNS R05252, UNS R05255, Ta-7.5W)
Tantalum-niobium alloy (UNS R05240, Ta-3Nb, Ta-20Nb, Ta-30Nb)

 

Typical size
*Diameter 70 - 320 mm
*Length up to 1500 mm
*Peeled and sawed or supplied with oxygen layer

Tantalum Ingot (%)

Element	C	N	O	H	Nb	Si	Mn	Al	Cr	Cu	Fe	Mo	Ni	Ti	W	Zr
TD-1	0.005	0.003	0.01	0.0005	0.03	0.003	0.005	0.005	0.01	0.0025	0.005	0.001	0.01	0.005	0.005	0.0025
TD-2	0.005	0.005	0.01	0.001	0.05	0.003	0.005	0.005	0.01	0.0025	0.005	0.003	0.01	0.005	0.02	0.0025

Details Images

Production Application:
Applications: Used as additive in special alloys ferrous and non-ferrous metals. Or used for electronic industry and scientific research and experimentation.

 

tantalum metal and alloy from ingots to milled products in diverse forms such as plate, sheet, strip, wire, tube, as well as fabricated components according to customer's specific requirements,for use in a wide variety of applications, including:

*Electronics
*Semiconductors
*Chemical processing
*Superalloys
*Biomedical
*Furnace construction
*Aerospace