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NST High vacuum magnetron sputtering coater
1 × ₹1.00
Subtotal: ₹1.00
Tungsten wire heater
1.Grade:W1,W2,WAl1,WAl2.
2.Purity :> =99.95%
- Characteristic:
Melting Point: 3410 Degrees Celsius
Boiling Point:5927 Degrees Celsius
Density: 19.3g/cm3
High quality, workability
- Product Feature: High melting point, High-density, high temperature oxidation resistance, long service life, resistance to corrosion.
5.Application:
| Grade | Tungsten content(%) | usage |
|
WAL1 |
>=99.92 | Manufacturing wire of high color lamp, wire of shockproof lamp and double-spiral wire
Manufacturing wire of incandescent lamp, cathode of transmitting tube, hyperthermia electrode and reaming tungsten wire Manufacturing folding heating cord of electron tube |
|
WAL2 |
>=99.92 | Manufacturing wire of fluorescent lamp
Manufacturing heating cord of electron tube, wire of incandescent lamp, and reaming tungsten wire Manufacturing folding heating cord of electron tube, grid wire and cathode |
| W1 | >=99.95 | Manufacturing reaming tungsten wire and heating components |
| W2 | >=99.92 | Manufacturing grid side rod of electron tube and reaming tungsten wire |
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