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Molybdenum Boat For Vacuum Coating
1. Description of Molybdenum Boat For Vacuum Coating:
After molybdenum plates have been cut, folded, riveted, and welded, molybdenum boats are produced.The boat shapes, such as round, rectangular, square, trapezoidal, and so forth, can be customized to the needs of the customer. Molybdenum boats own properties of source material - pure molybdenum, or molybdenum alloy.
2. Size of Molybdenum Boat For Vacuum Coating:
length: 50mm-1000mm,
width: 10mm-500mm,
height: 10mm-300mm,
wall thickness: 0.3mm-30mm
Type | Name | Size |
#315 | Molybdenum boat (square bottom | Thickness 0.3mm,width15mm,Length 100mm |
#210 | Molybdenum boats(square bottom) | Thickness 0.2mm,width10mm,Length 100mm |
3.Chemical of Molybdenum Boat For Vacuum Coating:
Grade | Main chemical content% | Impurity content(<%) | |||||||||
Mo | Ti | Zr | C | La2O3 | C | 0 | N | Fe | Ni | Si | |
Mo1 | Remain | — | — | — | — | 0.01 | 0.007 | 0.002 | 0.01 | 0.002 | 0.01 |
TZM | Remain | 0.40~0.55 | 0.06~0.12 | 0.01~0.04 | — | — | 0.03 | 0.002 | 0.01 | 0.005 | 0.005 |
MoLa | Remain | — | — | — | 0.4~1.2 | 0.01 | — | 0.002 | 0.01 | 0.002 | 0.01 |
4. Application of Molybdenum Boat For Vacuum Coating:
Molybdenum boat can be used in the vacuum thermal evaporation air, the capacitor's sinter, the nuclear fuel's sinter, rare earth industry. It also be used as carrying boats and related parts of high-temperature furnace of machines.
5. Main characteristics of Molybdenum Boat For Vacuum Coating:
High melting point (2610°C).
low thermal expansion.
High thermal conductivity.
low vapor pressure.
Excellent resistance to molten metal and glass corrosion.
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