Molybdenum-Lanthanum Wire, Lanthanum Doped Molybdenum Wire for Automotive Lamps and High Temp Vacuum Furnace . molybdenum and lanthanum. La2O3 is contained in molybdenum lanthanum plate to prevent wrong movement of molybdenum grain and re-crystallization of slow rhythm under high temperature. The density of molybdenum lanthanum plate is over 10.1g/cm3. Content : La: 0.5-0.7% and Mo: balance.
Molybdenum Lanthanum Wire ,
Microstructures, tensile strength, elongation and flexibility before and after annealing have been studied for 06 mm diameter MoLa wire made by powder metallurgy and pressure working, as compared with the same size of Mo1 wire. The results show that the recrystalling temperature of MoLa wire is 1 800, which is 600 higher than that of Mo1 wire. After complete recrystallization, MoLa wire has an interlocking grain structure. The tensile strength, plasticity and tonghness of MoLa wire is higher than those of Mo1 wire after high temperature annealing and/or recrystallization annealing.
Chemical Composition: Mo-La: Generally: La2O3:0.4%-0.7%
Specification: We manufacture our molybdenum Lanthanum products according to customer's drawing.
Compared with pure Mo, MLR has the following advantages:
1) better creep resistance
2) higher recrystallization temperature
3) better high-temperature strength
4) better welding properities
5) higher tensile strength
Application:
1) Sintering and heat treatment furnaces.
2) Boats for annealing and sintering process
3) Used in high-temperature furnace construction and metal working.
