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ASTM B365 Tantalum Tungsten Alloy Rod TaW2.5 TaW10 Tantalum Round Bar
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xProduct Details
| Product Name | Tantalum Tungsten Alloy Round Bar | Material | TaW2.5, TaW10 |
|---|---|---|---|
| Density | 16.67g/cm3 | Size | ￠3~￠120mm |
| Standard | ASTM B365 | Surface Treatment | Polishing |
| Certificate | ISO9001 | Type | Manufacturer |
| Highlight | Polishing Tungsten Alloy Rod,Tantalum Tungsten Alloy Rod,TaW2.5 Tantalum Round Bar |
||
Product Description
Product Description:
Tantalum-tungsten alloy is a tantalum alloy formed based on tantalum and adding a certain amount of tungsten element. The Ta-W binary system alloy composed of tantalum and tungsten is an infinite solid solution. As the tungsten content increases, the strength of the alloy increases, but When it exceeds 12%~14% (atomic fraction), the shaping of the recrystallized alloy will be significantly reduced. Tantalum-tungsten alloys include Ta-2.5W and Ta-10W. These tantalum alloys maintain the low-temperature plasticity of pure tantalum and have relatively high With high strength and oxidation resistance, it is an indispensable and important material in aerospace, chemistry, nuclear industry, high temperature technology and other fields.
Product Name: Tantalum Rod, Tantalum tungsten alloy rod,Tantalum Niobium alloy
Grade: RO5252(TaW2.5),RO5255(TaW10),RO5240
Standard: ASTM B365
Density: ≥16.6g/cm3
Delivery Status: Annealed (M)
Process flow:Smelting-→forging-→inspection-→polishing-→vacuum annealing-→inspection-→packaging
Quality assurance: Third-party testing report
| Grade | Main elements | Impurity content less than % | |||||||||||
| Ta | Nb | Fe | Si | Ni | W | Mo | Ti | Nb | O | C | H | N | |
| Ta1 | Remain | —— | 0.005 | 0.005 | 0.002 | 0.01 | 0.01 | 0.002 | 0.04 | 0.02 | 0.01 | 0.0015 | 0.01 |
| Ta2 | Remain | —— | 0.03 | 0.02 | 0.005 | 0.04 | 0.03 | 0.005 | 0.1 | 0.03 | 0.01 | 0.0015 | 0.01 |
| TaNb3 | Remain | ＜3.5 | 0.03 | 0.03 | 0.005 | 0.04 | 0.03 | 0.005 | —— | 0.03 | 0.01 | 0.0015 | 0.01 |
| TaNb20 | Remain | 17.0～23.0 | 0.03 | 0.03 | 0.005 | 0.04 | 0.03 | 0.005 | —— | 0.03 | 0.01 | 0.0015 | 0.01 |
| Ta2.5W | Remain | 0.005 | 0.005 | 0.002 | 3 | 0.01 | 0.002 | 0.04 | 0.02 | 0.01 | 0.0015 | 0.01 | |
| Ta10W | Remain | 0.005 | 0.005 | 0.002 | 11 | 0.01 | 0.002 | 0.04 | 0.02 | 0.01 | 0.0015 | 0.01 | |
Mechanical properties Of Tantalum Tungsten Alloy Rod:
| Alloy Grade | Test temperature (℃) | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation (%) |
| RO5200 | 21 | 172 | 138 | 25 |
| TaW2.5 | 21 | 276 | 193 | 20 |
| TaW7.5 | 21 | 569.4 | 336.1 | 26 |
| TaW10 | 21 | 548.8 | 459.6 | 25 |
Corrosion rate of pure tantalum and tantalum-tungsten alloy in sulfuric acid:
| Alloy Grade | Sulfuric acid concentration /% | Temperature ℃ | Corrosion Rate /mm·a-1 |
| RO5200 | 95.2 | 170 | 0.0101 |
| 200 | 0.0428 | ||
| TaW2.5 | 95.2 | 175 | 0.01174 |
| 200 | 0.03453 | ||
| TaW7.5 | 98 | 180 | 0.0076 |
| 209 | 0.033 |
Applications:
Tantalum-tungsten alloy has excellent physical and chemical properties, such as high melting point and high density, good corrosion resistance and low-temperature plasticity. Therefore, it is widely used in many high-tech fields such as chemical industry, electronics, and aviation.
FAQ:
Q1: What's the Brand Name of Tantalum Tungsten Alloy Rod?
A1: The Brand Name of Tantalum Tungsten Alloy Rod is PRM.
Q2: What are grade of Tantalum Tungsten Alloy Rod?
A2: The Grade of Tantalum Tungsten Alloy Rod are RO5252 (Ta-W2.5),RO5255(Ta-W10)
Q3: Are You Manufacturer?
A3: Yes,we are manufacturer of refractory metal in China.
Q4: What's the application of Tantalum Rod?
A4: Tantalum Rod is mainly used in chemical industry, aerospace, medical, and other fields.
Q5: What's the surface condition of Tantalum Tungsten Alloy Rod?
A5: The surface of Tantalum Tungsten Alloy Rod is clean and smooth, with no scratches or burrs.
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