Manufacturing process and classification of tantalum wire
Manufacturing process:
Powder metallurgy method
The process flow is: raw material (tantalum powder) → mixing - molding → vertical melting - rotary forging - intermediate annealing → drawing → finished product annealing - quality inspection → packaging and storage.
The process flow of smelting method is: raw material (tantalum powder) - mixing - molding - pre-sintering - electronic melting - precision forging - intermediate annealing - rotary forging - intermediate annealing - drawing - finished product annealing - quality inspection - packaging and storage.
Classification:
According to chemical purity, it is divided into 3 categories: (1) metallurgical tantalum wire, purity 99.0% Ta; (2) high purity molybdenum wire, purity 99.0%~99.9% Ta; (3) ultra-high purity tantalum wire, purity 99.9%~99.99% Ta.
According to performance, it is divided into 4 categories: (1) chemical corrosion-resistant tantalum wire; (2) high temperature and high strength tantalum wire; (3) anti-oxidation brittle tantalum wire; (4) capacitor tantalum wire.
Tantalum wire related parameters
|
Shape |
Wire |
|
Material |
Tantalum |
|
Chemical Composition |
Ta |
|
Size |
Customized Size |
|
Color |
Metal Color |
|
MOQ |
1 Kg |
|
Certificate |
ISO9001:2015 |
|
Package |
Wooden Case |
|
Sample |
Accept |
|
Surface |
Smooth Surface |
|
Quality |
High Qulaity |
|
Density |
16.68g/cm3 |
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