The density of molybdenum is 10.2 g/cm3, the melting point is 2610°C, and the boiling point is 5560°C. Molybdenum is a silvery white metal that is hard and tough, has a high melting point, and has high thermal conductivity. Molybdenum has the advantages of high strength, high melting point, corrosion resistance, and wear resistance. Molybdenum boat is one of the molybdenum products. It is also often called evaporation molybdenum boat or coating molybdenum boat. It is a high temperature resistant vessel.
Production process:
Molybdenum boat is made of molybdenum plates through cutting, folding, riveting and welding.
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 |