Silver Tungsten
Product Detail
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Ningbo De-Shin inopa huwandu hwakazara hwesirivha tungsten kune akasiyana maindasitiri ekushandisa maindasitiri. Zvinotora iyo yepamusoro vacuum infiltration process uye zvese zvigadzirwa zvinosangana nechiyero cheGB/T8320-2003, ASTM B631.
Nzira yekugadzira:poda musanganiswa -> kudzvanya -> sintering -> vacuum infiltration -> machining -> QC. Ese aya maitiro ekugadzira anodzorwa zvakanyanya neQC kuve nechokwadi chekuita kwemhando yepamusoro.
Zvakanakira:
1. High magetsi conductivity.
2. High thermal conductivity.
3. High density ine yakakwana kufanana microstruction yezvinhu.
Applications:
1. Mabhomba edunhu.
2. Earth leakage breakers.
3. Miniature circuit breakers.
4. resistance welding electrode.
5. kupfeka resistance shaft
Saizi yestock:
Silver tungsten tsvimbo: dhayamita≥0.5mm, kazhinji 1-60mm; kureba≤300mm, kazhinji 100, 175, 200, 300mm.
Silver tungsten square bar: ukobvu≥1.0mm, kazhinji 1-40mm; kureba & hupamhi≤400mm, kazhinji 100 * 200, 200 * 300, 200 * 400mm.
| giredhi | Kuumbwa Kwemakemikari (wt%) | Density | Kuoma | Resistivity | ||
| Ag | Zvose Zvisina Kuchena≤ | W | g/cm3 ≥ | HB Kgf/mm2 ≥ | μΩ.cm ≤ | |
| W30/Ag70 | 70±1.5 | 0.5 | Balance | 11.75 | 75 | 2.3 |
| W40/Ag60 | 60±1.5 | 0.5 | Balance | 12.40 | 85 | 2.6 |
| W50/Ag50 | 50±2.0 | 0.5 | Balance | 13.15 | 105 | 3.0 |
| W55/Ag45 | 45±2.0 | 0.5 | Balance | 13.55 | 115 | 3.2 |
| W60/Ag40 | 40±2.0 | 0.5 | Balance | 14.00 | 125 | 3.4 |
| W65/Ag35 | 35±2.0 | 0.5 | Balance | 14.50 | 135 | 3.6 |
| W70/Ag30 | 30±2.0 | 0.5 | Balance | 14.90 | 150 | 3.8 |
| W75/Ag25 | 25±2.0 | 0.5 | Balance | 15.40 | 165 | 4.2 |
| W80/Ag20 | 20±2.0 | 0.5 | Balance | 16.10 | 180 | 4.6 |
| W85/Ag15 | 15±2.0 | 0.5 | Balance | 16.70 | 195 | 5.0 |
