Factory sales tantalum alloy bars rods 99.95% purity
| Commodity Name | Pure tantalum rod/bar |
| Purity | Ta ≥99.95% |
| Density | 16.68 |
| Specification Range | Dia5-110mm x L |
| Surface | Bright |
| Property | Good high temperature resistance, corrision resistance, high strength, high melting point etc. |
| Usage | Heating components of vacuum high temperature furnace; Electronic industry (electronic components, electronic equipment, electronic devices) such as capacitors; Anode leads of tantalum electrolytic capacitors, vacuum electron cathode emission sources, ion sputtering and spraying materials Chemical reaction equipment, corrosion resistant fasteners, high temperature components, cathodic protection system of steel structure |
| Standard | ASTM B365 |
| Certificate | ISO 9001;2015 |
| Package | Standard plywood box with foam inside |
| Lead time | 7-25 days(depend on the quantity) |
Special requirenments to be agreed upon by the supplier and buyer.
99.95% High Purity Tantalum Rod/Bar
The 99.95% high purity tantalum rod/bar is a foundational material in modern engineering, valued for its unique blend of properties that make it indispensable across sectors from electronics to healthcare. As a refractory metal with atomic number 73, tantalum's dominance stems from its exceptional heat resistance, corrosion immunity, and biocompatibility-traits that transcend industry boundaries.
In electronics, 99.95% high purity tantalum rods are the raw material for capacitors, the backbone of miniaturized devices. Their ability to store charge in a thin oxide film enables the production of compact, high-capacitance components found in smartphones, wearables, and medical implants like pacemakers. The rods' high purity ensures consistent dielectric properties, critical for stabilizing device performance.
Corrosion resistance is another key advantage. The passive oxide layer (Ta₂O₅) repels moisture, acids, and alkalis, making these rods ideal for harsh environments. Marine electronics, offshore wind turbines, and chemical sensors rely on them to maintain functionality despite exposure to saltwater or corrosive chemicals.
Medical technology also benefits. High purity tantalum rods are machined into implantable devices like orthopedic screws and cardiovascular stents, where biocompatibility (non-toxicity and non-reactivity with bodily fluids) is paramount. Unlike titanium, which can release metal ions over time, tantalum's inertness minimizes long-term complications.
Produced via electron-beam melting (EBM) to remove impurities, 99.95% tantalum rods undergo rigorous quality control. Certifications like ASTM A276 and GDMS validate purity, ensuring consistency for electronics manufacturers.
In essence, the 99.95% high purity tantalum rod/bar is more than a material-it is the backbone of modern technology, enabling innovations that connect, power, and heal the world.
