PRODUCTS
Features
|
Linear Formula: |
Ta-W |
|
Standard: |
ASTM B708 |
|
Purity: |
≥99.9% or 99.95% |
|
Size: |
Thickness: 0.07-10 mm, Width: 30-1000 mm, Length: 30-3000 mm |
|
Material Grades: |
R05255 (Ta-10W), tantalum alloy, 90 % tantalum, 10 % tungsten, electron-beam furnace of vacuum-arc melt, or both. R05252 (Ta-2.5W), tantalum alloy, 97.5 % tantalum, 2.5 % tungsten, electron-beam furnace or vacuum-arc melt, or both. |
Product Description
Tantalum tungsten alloy sheet and board are high-performance materials designed to withstand extreme conditions, offering exceptional mechanical strength, thermal stability, and corrosion resistance. The addition of tungsten to tantalum improves its wear resistance and high-temperature performance, making it ideal for critical applications in demanding industries.
Features and Properties
High Strength and Hardness: Enhanced by tungsten alloying.
Outstanding Corrosion Resistance: Suitable for highly corrosive environments.
Excellent Thermal Stability: Operates efficiently in temperatures exceeding 2,000°C.
Durability: Superior resistance to chemical attack and mechanical wear.
Customizable Thickness and Dimensions: Adaptable to specific industrial needs.
Product Specifications
Composition: Tantalum (90-97.5%), Tungsten (2.5-10%), customizable based on application.
Thickness Range: 0.07 mm to 10 mm.
Width and Length: Available in standard and custom dimensions.
Tensile Strength: ≥500 MPa (depending on alloying ratio and processing).
Surface Finish: Bright or matte finish, depending on customer requirements.
Product Standards
ASTM B708 (Standard Specification for Tantalum and Tantalum Alloy Sheet, Strip, and Plate).
ISO 9001: Certified manufacturing processes ensure product quality.
Product Forms
Sheet: Thin, flat sections used for precision applications.
Board: Thicker and larger plates for structural or heavy-duty purposes.
Production Method and Production Equipments
Production Methods:
Melting: Tantalum and tungsten are melted in a vacuum or inert atmosphere.
Hot and Cold Rolling: Produces sheets and boards with precise dimensions.
Annealing: Reduces internal stresses, improving ductility and workability.
Equipment Used:
Vacuum arc furnaces.
Rolling mills for hot and cold rolling.
Heat treatment furnaces for annealing.
Applications and Related Industries
Aerospace and Defense: Used in high-temperature components and protective shields.
Electronics: Ideal for high-performance capacitors, microchips, and heat sinks.
Chemical Processing: Components in reactors, heat exchangers, and storage tanks exposed to aggressive chemicals.
Medical Devices: Radiation shields and implants.
Interesting Facts
Tantalum tungsten alloys are known for their ability to retain properties under extreme stress, making them indispensable in aerospace and defense industries.
These alloys exhibit excellent biocompatibility, leading to their use in advanced medical technologies.
Synonyms
Ta-W Alloy Sheet
Tungsten-Reinforced Tantalum Board
Tantalum Tungsten Plates
Health & Safety Information
Precautions:
Ensure adequate ventilation during machining.
Use protective gear to avoid skin contact or inhalation of fine particles.
Storage: Keep in a clean, dry environment to avoid surface contamination.
Reactivity: Stable under normal conditions, but avoid prolonged exposure to strong oxidizers.
Why Choose Us for Tantalum Tungsten Alloy Sheet and Board?
High Purity: Manufactured using premium-grade tantalum and tungsten.
Precision Engineering: Meets stringent industry standards for quality and reliability.
Custom Solutions: Tailored dimensions, alloy compositions, and finishes.
Global Delivery: Fast, reliable shipping worldwide.
Contact us today to learn more about our tantalum tungsten alloy sheet and board solutions!
Chemical Composition of Tantalum Tungsten Alloy Sheet and Board
|
Chemical Composition (%) |
|||||||||
|
Grade |
Main Content |
Impurities (≤%) |
|||||||
|
Ta |
Nb/W |
Fe |
Si |
Ni |
W |
Mo |
Ti |
O |
|
|
Ta2.5W |
Bal |
2.0~3.0 |
0.005 |
0.005 |
0.002 |
3.0 |
0.01 |
0.002 |
0.015 |
|
Ta10W |
Bal |
9~11 |
0.005 |
0.005 |
0.002 |
11 |
0.01 |
0.002 |
0.015 |
|
Other details per customer's request. (N,C≤0.01%, H≤0.0015%) |
|||||||||
Mechanical Properties of Tantalum Tungsten Alloy Sheet and Board
|
Grade and size |
Annealed (Regular temper) |
||
|
Tensile strength Min, psi (MPa) |
Yield strength min, psi (MPa)(2%) |
Elongation min, % (1 inch gage length) |
|
|
Ta-10W (R05255) tantalum tungsten alloy |
|||
|
Thickness<0.125" (3.175mm) |
70000 (482) |
60000 (414) |
15 |
|
Thickness≥0.125" (3.175mm) |
70000 (482) |
55000 (379) |
20 |
|
Ta-2.5W (R05252) tantalum tungsten alloy |
|||
|
Thickness<0.125" (3.175mm) |
40000 (276) |
30000 (207) |
20 |
|
Thickness≥0.125" (3.175mm) |
40000 (276) |
22000 (152) |
25 |
Chemical Identifiers
|
Linear Formula |
Ta-W |
|
MDL Number |
N/A |
|
EC No. |
N/A |
|
Pubchem CID |
57464935 |
|
IUPAC Name |
tantalum; tungsten |
|
SMILES |
[Ta].[W] |
|
InchI Identifier |
InChI=1S/Ta.W |
|
InchI Key |
DZZDTRZOOBJSSG-UHFFFAOYSA-N |
Tantalum Tungsten Alloy Properties (Theoretical)
|
Compound Formula |
Ta-W |
|
Appearance |
Metallic solid in various forms (plate/sheet, bar, rod, strip, foil, wire, disc, sputtering target) |
|
Melting Point |
3005-3030 °C |
|
Boiling Point |
N/A |
|
Density |
16.7-16.9 g/cm3 |
|
Solubility in H2O |
N/A |
|
Electrical Resistivity |
0.0000176 ohm-cm |
|
Tensile Strength |
550 MPa (7.5% W) |
|
Vickers Hardness |
245 (7.5% W) |
Hot Tags: tantalum tungsten alloy sheet and board, China, suppliers, buy, for sale, made in China
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