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- Ħarsa ġenerali
- Prodotti relatati
imn kromju aluminju elcctrialyheating liga. Imn Kromju aluminju elcctrialyheating liga. Uża waħda mill-eħfef ligi elettrotermali. Għandu l-karatteristiċi ta 'reżistenza kbira, koeffiċjent ta' temperatura żgħira ta 'reżistenza, reżistenza tajba għall-ossidazzjoni u temperatura għolja (1400 grad).
Kompożizzjoni kimika: GB/T1234-95
| Grad ta 'liga | C | P | S | Mn | Si | Cr | Ni | Al | Fe | oħra |
| Mhux iktar minn | ||||||||||
| 1Cr13Al4 | 0.12 | 0.025 | 0.025 | 0.70 | ≤ 1.00 | 12.0 ~ 15.0 | - | 4.0 ~ 6.0 | yu | - |
| 0Cr25Al5 | 0.06 | 0.025 | 0.025 | 0.70 | ≤ 0.60 | 23.0 ~ 26.0 | ≤ 0.60 | 4.5 ~ 6.5 | yu | - |
| 0Cr23Al5 | 0.06 | 0.025 | 0.025 | 0.70 | ≤ 0.60 | 20.5 ~ 23.5 | ≤ 0.60 | 4.2 ~ 5.3 | yu | - |
| 0Cr21Al6 | 0.06 | 0.025 | 0.025 | 0.70 | ≤ 1.00 | 19.0 ~ 22.0 | ≤ 0.60 | 5.0 ~ 7.0 | yu | - |
| 1Cr20Al3 | 0.06 | 0.025 | 0.025 | 0.70 | ≤ 1.00 | 18.0 ~ 21.0 | ≤ 0.60 | 3.0 ~ 4.2 | yu | - |
| 0Cr21Al6Nb | 0.05 | 0.025 | 0.025 | 0.70 | ≤ 0.60 | 21.0 ~ 23.0 | ≤ 0.60 | 5.0 ~ 7.0 | yu | NbAmmont miżjud ma'0.5 |
| 0Cr27Al7Mo2 | 0.05 | 0.025 | 0.025 | 0.20 | ≤ 0.40 | 26.5 ~ 27.8 | ≤ 0.60 | 6.0 ~ 7.0 | yu | MoAmount miżjud ma '1.8~2.2 |
Reżistività tal-wajer artab:
| Grad ta 'liga | dijametru, mm | Reżistività elettrikaμΩ·m(20℃) |
| 1Cr13Al40Cr25Al50Cr23Al50Cr21Al61Cr20Al30Cr21Al6Nb | 0.03 ~ 8.00 | 1.25±0.081.42±0.071.35±0.061.42±0.071.23±0.061.45±0.07 |
| 0Cr27Al7Mo2 | 0.03 ~ 8.00 | 1.53 0.07 ± |
Daqs: mm
| Bar tal-wajer | Wajer bl-enemel jew vojt | Filament vojt | ||
| dijametru | 0.02 ~ 1.2 | dijametru | > 0.02 ～ 6.0 | |
| Strixxa tal-istrixxa | ħxuna | 0.05 ~ 3.5 | wisa ' | 6 ~ 100 |
| Wajer ċatt | ħxuna | 0.08 ~ 0.8 | wisa ' | 0.2 ~ 10.0 |
Ir-reżistenza tal-istrixxa:
| Grad ta 'liga | dijametru, mm | Reżistività elettrikaμΩ·m(20℃) |
| 1Cr13Al40Cr25Al50Cr23Al50Cr21Al61Cr20Al30Cr21Al6Nb0Cr27Al7Mo2 | 0.05 ~ 3.50 | 1.25±0.081.42±0.071.35±0.071.42±0.071.23±0.071.45±0.071.53±0.07 |
