The mechanical properties of molybdenum can be effectively boosted through doping with 0.3-0.7 percent by weight of finely distributed lanthanum oxide particles. Forming a staple fibre structure tremendously increases the strength, ductility, recrystallisation temperature and creep resistance.

MLa can be used at temperatures up to 1800°C. Typical applications include heating conductors, lighting technology, sintering boats and furnace construction.