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Molybdenum
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Molybdenum Wire

  • Molybdenum wire is mainly a kind of consumable made of precious metals such as molybdenum with a high-voltage electric field continuously moving to cut the workpiece during wire cutting, that is, the wire cutting machine continuously moves when machin
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                                        Molybdenum Wire  

    Molybdenum wire is mainly a kind of consumable made of precious metals such as molybdenum with a high-voltage electric field continuously moving to cut the workpiece during wire cutting, that is, the wire cutting machine continuously moves when machining the workpiece. The thin wire is called the wire (also called the electrode), which can perform pulse spark erosion and metal cutting on the workpiece. There are many other uses for molybdenum wire.    
                                     
             Use of molybdenum wire 
1. Used as a cut molybdenum wire for wire EDM. 
2. It is used as a high temperature furnace heating element and a high temperature furnace structural part molybdenum wire.
3. For high temperature spraying molybdenum wire. 
4. High temperature molybdenum wire used as a vacuum furnace. 
5. Used as a filament for automotive halogen lamps.    
                             
               Surface quality and appearance of molybdenum wire
1. Molybdenum wire surface is coated with graphite emulsion, and the surface is uniform black.
 2. The molybdenum wire is washed with alkali to remove the surface graphite milk and has a metallic luster. 
3. The molybdenum wire is treated by a vacuum hydrogen furnace, and the surface is bright. 
4. The molybdenum wire is electrochemically polished and the surface is bright.                                  

              Molybdenum wire diameter and tolerance
Nominal diameter 200mm wire weight 200mm wire segment weight tolerance (%) Diameter tolerance (%)
(mm) (mg/200mm) (mg/200mm)
　 　 Class I Level II Class I Level II
0.02 ≤ d < 0.03 0.65-1.47 ±2.5 ±3 - -
0.03 ≤ d < 0.04 >1.47-2.61 ±2.0 ±3 - -
0.04 ≤ d < 0.10 >2.61-16.33 ±1.5 ±3 - -
0.10 ≤ d < 0.40 >16.33-256.2 ±1.5 ±4 - -
0.40 ≤ d < 0.60 - - - ±1.5 ±2.5
0.60 ≤ d < 3.2 - - - ±1.0 ±2.0

              Molybdenum wire chemical composition
Molybdenum content Sum of other elements Other content of each element
≥99.95% ≤0.05% ≤0.01%
 



Advisory：Molybdenum Wire

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