Definition and manufacturing method of tantalum wire
Definition
Tantalum wire is a kind of tantalum material made of tantalum powder through rolling, drawing and other plastic processing methods.
Manufacturing method
Powder metallurgy method
The process flow is: raw material (tantalum powder) → mixing → forming → vertical melting → rotary forging → intermediate annealing → drawing → finished product annealing → quality inspection → packaging and storage.
Smelting method
The process flow is: raw material (tantalum powder) → mixing → forming → pre-sintering → electron beam melting → fine forging → intermediate annealing → rotary forging → intermediate annealing → drawing → finished product annealing → quality inspection → packaging and storage.
Tantalum wire product details picture display
|
Mechanical Property |
Grade |
Tensile strength min |
Yield strength min, |
Elongation min,% |
|
Pure Ta(R05200 R05400) |
30000(207) |
20000(138) |
20 |
|
|
Ta-10W(R05255) |
70000(482) |
60000(414) |
15 |
|
|
Ta-2.5W(R05252) |
40000(276) |
30000(207) |
20 |
|
|
Ta-40Nb(R05240) |
35000(241) |
20000(138) |
25 |
Tantalum wire product details picture display
Zhenan Customized Manufacturing Service
1. Special-shaped products through precision machining, cutting, turning, rolling, drilling, grinding, and milling
2. Special-shaped products through forming, bending, and shaping
3. Products with a coating of a specific thickness on almost any metal or polymer material
4. Products with special surface treatment, mechanical high-precision polishing, and chemical high-precision polishing
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