Tantalum Powder
Product Name: Tantalum powder metallurgical grade
Appearance: Dark grey powder
Application: Tantalum powder is mainly used for metallurgical purpose, making tantalum foil and wire, etc.
Specifications
ITEM | Ta-P1 | Ta-P2 | Ta-P3 |
Ta , ≥ % | 99.9 | 99.95 | 99.99 |
O, ≤ % | 0.18 | 0.12 | 0.12 |
H, ≤ % | 0.003 | 0.002 | 0.002 |
N, ≤ % | 0.005 | 0.004 | 0.003 |
C, ≤ % | 0.008 | 0.005 | 0.003 |
Fe, ≤ % | 0.005 | 0.004 | 0.0015 |
Si, ≤ % | 0.005 | 0.002 | 0.002 |
Ni, ≤ % | 0.005 | 0.003 | 0.0012 |
Cr, ≤ % | 0.005 | 0.003 | 0.0012 |
W, ≤ % | 0.002 | 0.002 | 0.001 |
Mo, ≤ % | 0.002 | 0.002 | 0.0005 |
Ti, ≤ % | 0.001 | 0.001 | 0.001 |
Mn, ≤ % | 0.001 | 0.005 | 0.0005 |
Nb, ≤ % | 0.005 | 0.003 | 0.0012 |
Particle size | 2-8 | 2-8 | 2-8 |
Griddle mesh | 100/200/325/400 mesh or as per customer’s requirement. | ||
kindly note | We also could produce this produce as per customer’s special requirement. | ||
Free Quote
At present, the company has more than 10 experienced export sales .
For samples, pricing, or more information, please call us at 0086-25-52397808 or mail toinfo@wuhu-renben.com . We will respond to you as soon as possible.
Tel: 0086-25-52397808
E-mail: info@wuhu-renben.com
Frequently Asked Questions
The use of tantalum
Tantalum forms a stable anodic oxide film in acidic electrolytes, and electrolytic capacitors made of tantalum have the advantages of large capacity, small volume, and good reliability. Making capacitors is tantalum’s most important use, accounting for more than 2/3 of the total tantalum consumption in the late 1970s. Tantalum is also a material for making electron emission tubes and high-power tube parts. Anti-corrosion equipment made of tantalum is used in the chemical industry to produce solid acids, bromine, ammonia, etc. Metal tantalum can be used as a structural material for the combustion chamber of an aircraft engine. Tantalum-tungsten, tantalum-tungsten-hafnium, and tantalum-hafnium alloys are used as heat-resistant high-strength materials for rockets, missiles, and jet engines, as well as parts for control and adjustment equipment. Tantalum is easy to process and form, and it is used as supporting accessories, heat shields, heaters, and heat sinks in high-temperature vacuum furnaces. Tantalum can be used as orthopedic and surgical materials. Tantalum carbide is used in the manufacture of cemented carbide. Tantalum borides, silicides, and nitrides and their alloys are used as heat-release elements and liquid metal sheath materials in the atomic energy industry. Tantalum oxide is used in the manufacture of advanced optical glasses and catalysts.