Flat Bottom Stamped Tungsten Boat
1. Description of Flat Bottom Stamped Tungsten Boat:
Flat bottom tungsten boat is a kind of stamped tungsten boat. It is formed by high pressure stamping of tungsten sheet. It is very temperature resistant and has excellent electrical conductivity. It is widely used in vacuum coating industry and sintering furnace sintering or vacuum annealing ship industry.
2. Size of Flat Bottom Stamped Tungsten Boat:
| Tyep | Picture | Size | Surface |
| 210,310 Flat Bottom Tungsten Boat |  | 0.2/0.3*10*100: Length of groove=50mm, Depth of groove=2.5-2.6mm,Bottom length=40mm, Width of bottom=4mm | Bright |
| 210,310 Flat Bottom Tungsten Boat | | 0.2/0.3*10*100: Length of groove=40mm, Depth of groove=2.5-2.6mm, Bottom length=30mm, Width of bottom=4mm | Bright |
| 215,315 Flat Bottom Tungsten Boat |  | 0.2/0.3*15*100: Length of groove=40mm, Depth of groove=2.4-2.5mm, Bottom length=30mm, Width of bottom=8mm | Bright |
| 215,315 Flat Bottom Tungsten Boat |  | 0.2/0.3*15*100: Length of groove=50mm, Depth of groove=2.8mm, Bottom length=40mm, Width of bottom=8mm | Bright |
| 220,320 Flat Bottom Tungsten Boat |  | 0.2/0.3*20*100: Length of groove=40mm, Depth of groove=2.6-2.7mm Bottom length=30mm, Width of bottom=15mm | Bright |
| 220,320 Flat Bottom Tungsten Boat |  | 0.2/0.3*20*100: Length of groove=50mm, Depth of groove=4.0mm, Bottom length=40mm, Width of bottom=13mm | Bright |
Also we can process custom as per customer's drawing.
3. Advantage of Flat Bottom Stamped Tungsten Boat:
The yield of stamped tungsten boat is high. Because this type of tungsten boat is prepared by stamping equipment and stamping dies, the size and shape of the stamped tungsten boat are more precise. The mold has a long service life and is not easy to be damaged. Therefore, the stamped tungsten boats produced in the same batch are almost identical in shape and stable in quality. The stamping equipment has a certain pressure accuracy, so it will not damage the surface quality of the finished tungsten boat.
4. Shortcoming of Flat Bottom Stamped Tungsten Boat:
Noise and vibration are generated during the stamping process. At the same time, because the mold is an essential material for the stamping process, the quality of the mold determines the quality of the tungsten boat.
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