Supply 99.95% High Purity Tantalum Particle, Ta Metal Ingots, Dia 3*3mm 6*6mm Ta Evaporation Coating Material

• Protection: Resistance to Corrosion, High Melting Point
• Shape: Cylindrical or Customized
• Purity: Re 99.99% Min
• Chemical Composition: Tantalum
• Transport Package: Vacuum Packed or Per Customer′s Request.
• Specification: Customized according to customer requirements
• Model NO.: Ta
• Trademark: Rheniumet
• Origin: Hunan, China
• HS Code: 4301962010
• Production Capacity: 10000000 Kilogram/Kilograms Per Month

Product Description

Product manual

Tantalum, a metallic element, mainly exists in tantalite and co-exists with niobium. The texture of tantalum is very hard, the hardness can reach 6-6.5. Its melting point is as high as 2996ºC, second only to tungsten and rhenium, ranking third. Tantalum is malleable and can be drawn into a thin wire-like foil. Its coefficient of thermal expansion is very small. It only expands by 6.6% per degree Celsius. In addition, its toughness is very strong, even better than copper. Tantalum also has extremely high corrosion resistance. It does not react to hydrochloric acid, concentrated nitric* acid and "aqua regia" regardless of whether it is under cold or hot conditions.

Features
Executive standard: ASTM B 365 GB/T26012-2010
Grades: Ta1, Ta2
Purity: 99.95% 
Chemical composition

Brand	Chemical composition  ≯%
	Ta	Fe	Si	Ni	W	Mo	Ti	Nb	O	C	H	N
Ta1	Matrix	0.005	0.005	0.005	0.005	0.002	0.002	0.050	0.02	0.004	0.002	0.005
Ta2	Matrix	0.005	0.005	0.005	0.005	0.002	0.002	0.1	0.03	0.010	0.002	0.010
FTa1	Matrix	0.005	0.005	0.005	0.005	0.002	0.002	0.005	0.020	0.003	0.002	0.005
FTa2	Matrix	0.010	0.030	0.010	0.005	0.002	0.002	0.100	0.035	0.003	0.002	0.010
Ta1 and Ta2 are made of ingots, and FTa1 and FTa1 are made of vertical melting bars

 

Company Profile

Our Service

FAQ

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to
quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below: