Molybdenum wire is a kind of consumable material made from molybdenum and other precious metals which moves continuously with high voltage electric field during wire cutting.The high quality high temperature molybdenum raw material is processed into filaments by advanced hot cold drawing process.Used for wire cutting machine tool as an electrode to process the workpiece.
Molybdenum wires introduction
| Appeaeance | silver grey metal luster |
| Purity | Mo≥99.95% |
| Density | not less than 10.1g/cm3 |
| Supply tate | annealing |
| Quality standard | GB/T 4182-2003 (molybdenum wire) |
| Diameter | Length | Diameter tolerance | Tensile strength MPa | State | |
| Molybdenum rod | 8.0～16.0 | ≤1200 | ±0.2 | 1200 | Forging |
| 3.0～8.0 | ≤2000 | ±0.2 | 1500 | Forging | |
| Molybdenum wire | 0.5～3.0 | L | ±0.05 | 1800 | Drawing |
| 0.3～0.5 | ±0.05 | 1800 | Drawing | ||
| 0.2～0.3 | ±0.004 | 2000 | Drawing | ||
| 0.15～0.2 | ±0.002 | 2200 | Drawing | ||
| Molybdenum spray wire | 3.175 | ≤200000 | ±0.05 | 1800 | Drawing |
Special sizes can be manufactured based on customers' requirements
| Production process | Materials -- rotary forging -- annealing -- Turntable drawbench -- annealing -- multidie wire-drawing -- molybdenum wire |
| Production equipments | rotary swaging machine, the turntable drawbench machine, multidie wire-drawing machine, annealing furnace |
| Applications | Molybdenum wire is made with the molybdenum powder which purity is 99.95%, it has a good high-temperature tensile strength and corrosion resistance after sintering, forging, and drawing. Molybdenum wires are mainly applied for automobile manufacturing, aerospace and so on. |
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