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Linear Formula: | Mo-La |
Material: | Mo-La Alloy |
Purity: | Mo≥99.95% |
Standard: | ASTM B387 & ASTM B386 |
Molybdenum Lanthanum Alloy Description
Molybdenum lanthanum alloy (Mo-La alloy) is made by adding lanthanum oxide into molybdenum. Molybdenum lanthanum 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. It is found in various oxidation states in minerals but does not occur naturally as a free metal. Molybdenum is well-known for its strength and stability in high-heat applications. It is often alloyed with other compounds to improve corrosion resistance and strength at high temperatures. Consequently, molybdenum is frequently used for making steel alloys, high strength alloys, and superalloys. Molybdenum compounds usually have a low solubility in water. Industrially, they are used in high-pressure and high-temperature applications such as pigments and catalysts.
Molybdenum lanthanum alloy (Mo-La alloy) is one of the Moly-REO (molybdenum-rare earth oxide) alloys. It is also called rare earth molybdenum or La2O3 doped molybdenum. Molybdenum lanthanum alloy (Mo-La alloy) is an oxide dispersion strengthened alloy. Recrystallizing temperature of Mo-La alloy is higher than 1,500 degrees celsius.
It can be used in illumination, electric vacuum device, tube component element in cathode-ray pipe, power semiconductor device, tool for manufacturing glass and glass fiber, internal part in light bulbs, high temperature heat shield, annealing filament and electrode, high temperature container and component in microwave magnetron.
Mo-La alloy sheet, plate, rod, bar and wire, machined parts for high temperature furnace are available. We also provide machined molybdenum lanthanum alloy parts per drawings.
Specifications for Molybdenum Alloy Products
Mo-La alloy Wire
Item Name | Molybdenum Lanthanum Alloy Wire |
Material | Molybdenum Lanthanum Alloy, La2O3: 0.3~0.7% |
Size | 0.2mm-4.0mm diameter x L |
Shape | Straight wire, rolled wire |
Surface | Black oxide, chemically cleaned |
Mo-La alloy Rod
Item Name | Molybdenum Lanthanum Alloy Rod |
Material | Molybdenum Lanthanum Alloy, La2O3: 0.3~0.7% |
Size | 4.0mm-100mm diameter x <2000mm L |
Process | Drawing, swaging |
Surface | Black oxide, chemically cleaned, Grinding |
Mo-La alloy Plate
Item Name | Molybdenum Lanthanum Alloy Plate |
Material | Molybdenum Lanthanum Alloy, La2O3: 0.3~0.7% |
Size | 4.75mm-50mm thickness x W x L |
Process | Forging, rolling |
Surface | Chemically cleaned, Grinding |
Mo-La alloy Tube
Item Name | Molybdenum Lanthanum Alloy Tube |
Material | Molybdenum Lanthanum Alloy, La2O3: 0.3~0.7% |
Size | 0.8"-20"OD, 106" max length for one piece Mo-La tube |
Process | Sintering, gun drilling |
Surface | Finish turning, Grinding |
Molybdenum Lanthanum Alloy Applications and Related Industries
● Illumination
● Electric vacuum device
● Tube component in the cathode-ray pipe
● Power semiconductor device
● Internal part in light bulbs
● Electric
● Electronics
● Research & Laboratory
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