99.9% Pure Tantalum Disc

Description Of 99.9% Pure Tantalum Disc

99.9% Pure Tantalum Disc is a high-purity tantalum metal disc manufactured from pure tantalum (UNS R05200) to ASTM B708 standard. Tantalum is a silver-grey refractory metal with a melting point of 2996°C, excellent corrosion resistance, and superior biocompatibility. These discs are widely used in sputtering targets, capacitors, chemical processing equipment, and medical implants.

Tantalum offers a unique combination of properties that make it ideal for demanding applications. With a melting point of 2996°C (the fourth-highest among all metals, after tungsten, rhenium, and osmium), tantalum discs can withstand extreme temperatures. The material also offers outstanding corrosion resistance to acids, alkalis, and most chemical media, and it is biocompatible, making it suitable for medical implant applications.

99.9% pure tantalum discs are available in custom diameters and thicknesses, with surface finishes including machined, polished, and annealed. Typical applications include sputtering targets for thin film deposition, tantalum capacitors, chemical processing equipment, and medical implants.

Features Of 99.9% Pure Tantalum Disc

• High Purity: 99.9% purity, ensuring minimal contamination in critical applications.

• ASTM B708 Compliant: Manufactured to ASTM B708 / ASME SB-708 standard for tantalum and tantalum alloy plate, sheet, and strip.

• High Melting Point: 2996°C, the fourth-highest among all metals, enabling use in extreme high-temperature environments.

• Excellent Corrosion Resistance: Resists acids, alkalis, and most chemical media.

• Excellent Biocompatibility: Suitable for medical implant applications.

• High Dielectric Constant: Ideal for capacitor applications.

• Customizable Dimensions: Custom diameters and thicknesses available per customer requirements.

• Surface Finishes: Machined, polished, annealed.

• ISO 9001 Certified: Full traceability and quality assurance.

Specifications Of 99.9% Pure Tantalum Disc