Tantalum Ingots
Tantalum Ingot
Tantalum ingots are high-purity, metallic blocks formed from refined tantalum, serving as the primary industrial form for further processing. Representing the crucial first step in the supply chain, these ingots are the foundation for manufacturing a wide array of advanced components.
Tantalum (Ta) is a rare metal with a melting point of 2996°C, ranking among the highest melting point metals. It boasts excellent corrosion resistance, high ductility, good thermal conductivity, and outstanding biocompatibility. Our tantalum ingots are made from high-purity tantalum raw materials, with impurity content strictly controlled to meet various industrial application requirements. The ingots are available in different sizes and weights, customizable according to customer needs.
Key Features
| Item | Specification |
|---|---|
| Purity | 99.95% (Min.), 99.99% (High Purity Grade), 99.999% (Ultra-High Purity Grade) |
| Impurity Content | Fe<30ppm, Ni<10ppm, Si<10ppm, O<20ppm, N<10ppm (Customizable for stricter requirements) |
| Shape | Cylindrical, Rectangular, or Customized Shape |
| Dimensions | Diameter: 50-200mm, Length: 200-1000mm; Custom sizes available |
| Weight | 1-50kg per ingot (Bulk order acceptable) |
| Density | 16.65g/cm³ (Min.) |
| Melting Point | 2996°C |
| Processing Technology | Electron Beam Melting (EBM), Vacuum Arc Melting (VAM) |
Applications
Aerospace Industry
Used in the manufacture of aircraft engine components, rocket nozzles, and spacecraft structural parts, due to its high temperature resistance and corrosion resistance.
Electronics Industry
As raw materials for tantalum capacitors, which are widely used in smartphones, computers, medical devices, and military electronics, due to their high capacitance density and stable performance.
Chemical Engineering
Used to produce corrosion-resistant equipment, such as heat exchangers, reactors, and pipelines, for handling strong corrosive media in chemical production.
Medical Industry
Due to its excellent biocompatibility (no rejection reaction with human tissues), it is used in the manufacture of medical implants, such as bone nails, artificial joints, and cardiac pacemaker components.
Nuclear Industry
Used in nuclear reactors as cladding materials and structural parts, due to its ability to withstand radiation and high temperature.
Quality Assurance
Our tantalum ingots are produced in accordance with international standards, such as ASTM B365, AMS 7901, and ISO 9001 quality management system certification. We have a professional quality inspection team and advanced testing equipment, including inductively coupled plasma mass spectrometry (ICP-MS), X-ray fluorescence spectrometry (XRF), and metallographic microscope, to conduct comprehensive testing on each batch of products.
We provide a complete quality inspection report with each shipment to ensure product traceability and reliability.
ASTM B365
AMS 7901
ISO 9001