Requirements of Cleaned Molybdenum Wire
Cleaned molybdenum wire can be annealed or unannealed, and super straightened cleaned molybdenum wire is different in application. the detailed description is as followed.
| Name | Application | Specification(mm) | Tolerance | Requirements | |||
| From | To | Elongation | Straightness (mm/mm) |
Tensile strength (Mpa) |
|||
Unannealed Cleaned Molybdenum Wire |
Stand Hook Mandrels Electrode |
0.151 0.401 0.501 |
0.400 0.500 1.000 |
±0.006mm ±0.008mm ±0.010mm |
≤8% | ≤20/200 | 1200-2200 |
Annealed Cleaned |
Stand Hook Mandrels Electrode |
0.151 0.251 0.401 0.501 |
0.250 0.400 0.500 1.000 |
±0.006mm ±0.006mm ±0.008mm ±0.010mm |
≥10% | ≤20/200 | 700-1500 |
Special Cleaned |
Glass capsulation |
0.401 0.501 |
0.500 1.000 |
±0.008mm ±0.010mm |
According to customers' requirements |
≤20/200 | According to customers' requirements |
Special Cleaned |
Special mandrels |
0.101 0.151 0.201 |
0.150 0.200 0.500 |
±0.004mm ±0.005mm ±0.006mm |
According to customers' requirements |
According to customers' requirements |
According to customers' requirements |
| Super straightened Cleaned Molybdenum wire |
Special application |
0.151 | 1.000 | According to customers' requirements |
According to customers' requirements |
≤8/200 | According to customers' requirements |
Related Products:
The cleaned molybdenum wire is electrolytic polished molybdenum wire, the surface shall be clean, smooth and bright, uniform in dimension. Mainly applied for mandrel of spiral filament, lead, support and other components.
Black molybdenum wire is molybdenum wire with graphite coating, and its surface color is black. Black molybdenum wire is always in coiling or straight. In addition, black molybdenum wire is always annealed.
Spray molybdenum wire is regularly covered with graphite. When removed graphite, spray molybdenum wire is metallic luster. It has a good high-temperature tensile strength and corrosion resistance after sintering, forging, and drawing.
Pure molybdenum can be presented in many types. Molybdenum bar is one popular product made of molybdenum. Therefore, molybdenum bar shares the properties of molybdenum, which are high melting point, good thermal conductivity and low thermal expansion. At high temperature, they can resist oxidation and have high strength without any distortion during the procession, etc.