Molybdenum Lanthanum Alloy
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Molybdenum Lanthanum (MoLa) Alloy Boat Tray
MoLa tray is mainly used for metals or sintering and annealing of the non-metals under reducing atmosphere. They are applied to boat sintering of powder products such as delicately sintered ceramics. Under certain temperature, molybdenum lanthanum alloy is easier to be re-crystallized which means it is not easy to deform and has a longer service life. Molybdenum lanthanum tray is exquisitely made by high density of molybdenum, lanthanum plates and excellent machining techniques. Normally molybdenum lanthanum tray is processed by riveting and welding.
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Molybdenum Lanthanum (Mo-La) Alloy Wire
Molybdenum Lanthanum (Mo-La) is an alloy made by adding Lanthanum Oxide into molybdenum. Molybdenum Lanthanum Wire has the properties of higher temperature of recrystallization, better ductility, and excellent wear-resistant. Molybdenum (Mo) is gray-metallic and has the third-highest melting point of any element next to tungsten and tantalum. High-temperature molybdenum wires, also called Mo-La alloy wires, are for high-temperature structural materials (printing pins, nuts, and screws), halogen lamp holders, high-temp furnace heating elements, and leads for quartz and Hi-temp ceramic materials, and so on.
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Molybdenum Lanthanum (MoLa) Alloy Sheets
MoLa alloys have great formability at all grade levels when compared to pure molybdenum in the same condition. Pure molybdenum recrystallizes at approximately 1200 °C and becomes very brittle with less than 1% elongation, which makes it not formable in this condition.
MoLa alloys in plate and sheet forms perform better than pure molybdenum and TZM for high temperature applications. That is above 1100 °C for molybdenum and above 1500 °C for TZM. The maximum advisable temperature for MoLa is 1900 °C, due to the release of lanthana particles from the surface at higher than 1900 °C temperature.
The “best value” MoLa alloy is the one containing 0.6 wt % lanthana. It exhibits the best combination of properties. Low lanthana MoLa alloy is an equivalent substitute for pure Mo in the temperature range of 1100 °C – 1900 °C. The advantages of high lanthana MoLa, like superior creep resistance, are only realized, if the material is recrystallized prior to use at high temperatures.
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High Temperature Molybdenum Lanthanum (MoLa) Alloy Rod
Molybdenum Lanthanum alloy (Mo-La alloy) is an oxide dispersion strengthened alloy. Molybdenum Lanthanum (Mo-La) alloy is composed by adding lanthanum oxide in molybdenum. Molybdenum Lanthanum alloy (Mo-La alloy) is also called rare earth molybdenum or La2O3 doped molybdenum or high temperature molybdenum.
Molybdenum Lanthanum (Mo-La) Alloy has the properties of higher temperature of recrystallization, better ductility, and excellent wear-resistant. Recrystallizing temperature of Mo-La alloy is higher than 1,500 degrees Celsius.
Molybdenum-lanthana (MoLa) alloys are one type of ODS molybdenum-containing molybdenum and a very fine array of lanthanum trioxide particles. Small quantities of lanthanum oxide particles (0.3 or 0.7 percent) give the molybdenum a so-called stacked fiber structure. This special microstructure is stable at up to 2000°C.
