
Tantalum Metal Plate
Products Description
Product Name: Tantalum Sheet, Tantalum Plate
Grade: R05200, Ta1
Standard: ASTM B 708
Density: 16.66g/cm3
Purity: 99.95%, 99.99%
Ultimate Thickness: ≥0.002mm
Production Process: Forging--Cold Rolling--Polishing
Application Fields: Electronics, Chemical Industry, Medical, etc.
Packing Method: Standard Export Wooden Box, Single Box Weight Not Exceeding 100kg
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Product Parameters
Thickness (mm) Width (mm) Length (mm)
Foil 0.025-0.09 5.0-350 >50
Sheet 0.1-0.5 30-800 30-2000
Plate 0.5-1.0 50-1000 50-2000
Finishing and testing
Testing Items Method/standard Requirements
Chemical composition ICP-MS/OES Ta≥99.95%, Key impurities (O, C, N)≤100ppm
Mechanical properties Tensile test (ASTM B708) Annealed state: tensile strength ≥ 275MPa, elongation ≥ 20%
Surface quality Visual inspection/microscope/SEM No cracks, inclusions, oxide scale
Thickness tolerance Micrometer/Laser thickness gauge ±0.01mm (high precision required)
Ultrapure application GDMS (glow discharge mass spectrometry) Detection of trace elements at ppb level
Application fields and requirements
Application fields Key requirements
Tantalum capacitors Ultra-high purity (≥99.99%), low oxygen content (O≤50ppm), uniform grains
Chemical equipment Corrosion resistance (especially hydrochloric acid and sulfuric acid), good welding performance
Medical implants Biocompatibility, electrolytic polishing surface (Ra≤0.4μm)
Sputtering targets Ultra-high density (≥99.9% theoretical density), ultra-low impurities, precise dimensions
Aerospace High temperature strength (alloying required, such as Ta-W), creep resistance
Products Description
Our company has advanced professional production equipment and testing equipment, and can produce and process various non-ferrous metal parts such as tantalum, niobium, vanadium, zirconium, hafnium, nickel, tungsten, molybdenum, and titanium every year. Our company has more than 60 employees, 20% of whom are technical R&D personnel. The professional technical team can produce various tantalum and tantalum metal parts, niobium and niobium metal parts, and tungsten-molybdenum alloy parts.


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