Selection and application suggestions of tungsten targets
Select purity according to application scenarios: 5N grade high-purity tungsten targets are preferred for semiconductor manufacturing, and 4N grade can be used for ordinary industrial coatings.
Pay attention to the compatibility of targets and sputtering equipment: For example, magnetron sputtering (DC/RF) needs to match the conductivity of the target, and ion beam sputtering (IBS) requires higher density of the target.
Consider target utilization: The material utilization rate of rotating targets (about 70-80%) is significantly higher than that of flat targets (30-40%), which is suitable for large-scale production scenarios.
Basic specification and purity parameters of tungsten target
|
ame |
Molecular formula | Specification |
Size |
Relative density | Grain size | Defect rate | |
| Tungsten target |
W |
4N(99.99%) |
Inch |
mm |
≥99% |
≯50µm |
0 |
|
5N(99.999%) |
D(2,3,4,6,8,10,12) H(0.25,0.5,0.75) |
Diameter 50~350 Thickness 6~25 |
|||||
| Tungsten Titanium Target |
WTi10 WTi20 |
4N(99.99%) |
≥99% |
≯50µm |
0 |
||
Tungsten target related pictures
Our product packaging
1. First layer: Packed with plastic bags and desiccant
2. Second layer: Packed with inner small boxes
3. Third layer: Packed with standard outer cartons
4. Fourth layer: Packed with waterproof tape and packaging tape
FAQ About ZhenAn
Q:What is the transportation way?
A:If the Gross Weight ≤45kg, it's better by express such as TNT, DHL, FedEx,, etc.
If the Gross Weight between 45kg to 100kg, by express or by air to your nearest airport can be both considered.
If the Gross Weight ≥ 100kg ,you can choose by Air or Sea to the nearest port.
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