Tantalum Round Sheet
OVERVIEW
Tantalum Round Sheet, also known as Tantalum Disc, has the characteristics of high melting point, high boiling point, good ductility, and corrosion resistance, and can meet the stringent requirements in extreme environments.
FEATURES
Good high-temperature performance
It has a high melting point and can maintain stable mechanical properties at a high temperature of 2000°C. It also has excellent thermal stability and forms a dense Ta₂O₅ oxide film on the surface.
Outstanding corrosion resistance
It is almost not corroded in strong corrosive media such as aqua regia, hydrofluoric acid, and nitric acid, and is superior to titanium alloys and zirconium alloys. It is also extremely resistant to molten glass and molten salts.
Unique electrical and optical properties
It has high dielectric constant, excellent conductivity, and high infrared transmittance, making it suitable for manufacturing high-capacity tantalum capacitors and window materials for optical systems.
Good processing and forming properties
We can meet customers' different processing requirements through precision processing such as spinning, forging, welding and polishing.
SPECIFICATION
|
Grade |
Ta-1/Ta-2 |
|
Purity |
> =99.95% |
|
Diameter |
Φ10mm-500mm |
|
Density |
16.65g/cm3 |
|
Thickness |
0.1mm-20mm |
|
Surface |
Alkaline Cleaning, Polishing |
|
Delivery time |
10-20 days |
|
Standard |
ASTM B708, AMS 5708, GB |
|
Certification |
ISO 9001 |
*For general industrial use: thickness tolerance ±5%, flatness ≤1mm/m.
*For precision instruments: thickness tolerance ±0.01mm, flatness ≤0.05mm/m (custom grinding required).
APPLICATION
- Semiconductor processing industry: ion implantation machine cavity, target material, and electron tube grid.
- Chemical and pharmaceutical: reactor lining, distillation tower filler, corrosion-resistant pipes in the pharmaceutical industry.
- Aerospace: rocket engine nozzles, heat exchangers, nuclear fuel containers.
- Optical coating: As a magnetron sputtering target, Ta₂O₅ optical film can be prepared, which is used as an anti-reflection film for the objective lens group of the lithography machine.
- Medical equipment: Tantalum has good biocompatibility and can be used as a pacemaker electrode substrate and orthopedic internal fixation material.
In addition to providing high-quality Tantalum Round Sheet, FANMETAL can also customize and produce Tantalum Metal Bar, Tantalum Bolts, Tantalum Wire, etc. for customers.
PROCESS
① Obtain high-purity tantalum powder for grinding.
② Forming through cold isostatic pressing.
③ High-temperature vacuum sintering to achieve microstructure densification.
④ Use a multi-roll mill for hot rolling or cold rolling to improve mechanical properties.
⑤ Surface treatment of precision wire cutting and polishing to ensure dimensional accuracy and smoothness.
⑥ Quality control and testing, non-destructive testing or composition analysis, etc.
PICTURES
VIDEO
WHY CHOOSE US
competitive price
Our prices are very reasonable compared to other overseas suppliers and are worthy of our product quality. Moreover, all our products have obtained ISO9001 certification.FANMETAL can provide overseas customers with the most cost-effective non-ferrous metal products.
long warranty
Unless there are special circumstances, we will strictly abide by the delivery deadline and deliver the products to customers safely by international express within the deadline. If any after-sales problems arise, we will provide effective solutions. If necessary, we will give discounts or compensation for the next order.
professional equipment and technicians
We have professional CNC machine tools, rolling machines, sintering furnaces, cutting machines, welding equipment and surface treatment equipment. Moreover, our technicians can design drawings and customize production according to customer requirements.
Global Shipping
We cooperate with professional international logistics companies and can provide multimodal transport solutions including full container, LCL, air transport, sea transport, etc. to meet the transportation needs of different goods and different time limits.
PRODUCT QUALIFICATION
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