Welding and machining of Zhenan tantalum targets
Welding quality: The welding quality between the tantalum target and the backing plate has an important impact on the overall performance and service life of the target. Brazing or diffusion welding is usually used for welding, and parameters such as welding temperature, time and pressure need to be strictly controlled during the welding process.
Machining accuracy: The target needs to be precisely machined to achieve the required size and shape. The machining accuracy needs to be controlled below 0.1mm to ensure the surface flatness, surface quality and sputtering performance of the target.
Prevent deformation: For targets with larger sizes, deformation and other problems are prone to occur during machining. Therefore, appropriate measures need to be taken during the machining process, such as the use of large-scale machining lathes or machining center equipment, as well as reasonable fixtures and process parameters, to reduce deformation and improve machining accuracy.
Zhenan High Purity Tantalum Target Product Detail Parameter Table
|
Name |
Symbol |
Purity |
Status |
Normal Size |
|
Tantalum |
Ta |
3N/3N5/4N/4N5/5N |
Multi-Arc Target |
Diameter<1000mm;Thickness>1mm |
|
3N/3N5/4N/4N5/5N |
Rectangular target |
Length, width and thickness are not limited, |
||
|
4N/4N5 |
Pellets |
φ 3*3mm, φ 6*6mm, 3-10mm (minimum order 100g) |
||
|
2N8 |
Powder |
φ 3*3mm, φ 6*6mm, 3-10mm (minimum order 100g) |
||
|
3N/3N5 |
NiV7 |
Size can be customized as required |
||
|
3N/3N5/4N |
NiCr |
Size can be customized as required |
Zhenan round tantalum target product sample display picture


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