High temperature molybdenum is also known as molybdenum-lanthanum alloy (MoLa). Molybdenum is doped with a small amount of lanthanum oxide (La2O3) particles (0.4%-0.7%) to form a so-called stacked fiber structure. This special microstructure remains stable up to 2000 °C. Therefore, molybdenum-Lanthanum oxide has creep resistance even under extreme high temperature environments.This alloy is mainly used as high temperature furnace components such as heating wires and heating belts, sintering and annealing boats or coils for evaporation. High-temperature molybdenum is not easy to become brittle in long-term high temperature environment, and the processing performance is also better.
Pure molybdenum (Mo1), the purity is greater than 99.95%. It is mainly used in high temperature environments where the purity requirements are strict. Compared with high temperature molybdenum, the recrystallization temperature is low and the workability is poor.
