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Factory Nichrome Alloy Strip na Ni80Cr20 Ni70Cr30 Ni60Cr15 Ni35Cr20 Ana Amfani dashi a cikin Kayan Aikin Gida
Factory Nichrome Alloy Strip naNi80Cr20Ni70Cr30 Ni60Cr15 Ni35Cr20 Ana Amfani da shi a cikin Kayan Aikin Gida
Ni70Cr30 shine austenitic nickel-chromium gami wanda ya dace da aikace-aikacen zafin jiki har zuwa 1250 ° C. Babban abun ciki na chromium (30% a matsakaici) yana ba da lokacin rayuwa mai kyau sosai, musamman a aikace-aikacen tanderun. Ni70Cr30 ne halin high resistivity, mai kyau hadawan abu da iskar shaka juriya, mai kyau ductility bayan amfani da kyau kwarai weldability.
Ana amfani da Ni70Cr30 don abubuwan dumama wutar lantarki a cikin tanderun masana'antu. Aikace-aikace na yau da kullun sune: wutar lantarki da tanderun ƙararrawa, dumama dumama, tanderu da kilns tare da canjin yanayi.
Kaddarorin injiniyoyi na yau da kullun (1.0mm)
- Tsawaitawa: 30%
- Ƙarfin Haɓaka: 420Mpa
- Ƙarfin Ƙarfin Ƙarfi: 810Mpa
Nichrome tsiri
| Ayyukan aiki | Cr10Ni90 | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 | |
| Abun ciki | Ni | 90 | Huta | Huta | 55.0 ~ 61.0 | 34.0 ~ 37.0 | 30.0-34.0 |
| Cr | 10 | 20.0-23.0 | 28.0-31.0 | 15.0-18.0 | 18.0-21.0 | 18.0-21.0 | |
| Fe | ≤1.0 | ≤1.0 | Huta | Huta | Huta | ||
| Matsakaicin zafin jikiºC | 1300 | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Matsayin narkewaºC | 1400 | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Girman g/cm3 | 8.7 | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| Resistivity a 20ºC((μΩ·m) | 1.09± 0.05 | 1.18± 0.05 | 1.12 ± 0.05 | 1.00± 0.05 | 1.04± 0.05 | ||
| Tsawaitawa a karye | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | |
| Musamman zafi J/g.ºC | 0.44 | 0.461 | 0.494 | 0.5 | 0.5 | ||
| Ƙarfafawar thermal KJ/m.hºC | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | ||
| Coefficient of Lines fadada a×10-6/ (20 ~ 1000ºC) | 18 | 17 | 17 | 19 | 19 | ||
| Tsarin micrographic | Austenite | Austenite | Austenite | Austenite | Austenite | ||
| Magnetic Properties | Mara maganadisu | Mara maganadisu | Mara maganadisu | Magnetic rauni | Magnetic rauni | ||
| Resistance Wayoyi | ||
| RW30 | W.Nr 1.4864 | Nickel 37%, Chrome 18%, Iron 45% |
| RW41 | Bayanan N07041 | Nickel 50%, Chrome 19%, Cobalt 11%, Molybdenum 10%, Titanium 3% |
| RW45 | W.Nr 2.0842 | Nickel 45%, Copper 55% |
| RW60 | W.Nr 2.4867 | Nickel 60%, Chrome 16%, Iron 24% |
| RW60 | Bayani na NO6004 | Nickel 60%, Chrome 16%, Iron 24% |
| RW80 | W.Nr 2.4869 | Nickel 80%, Chrome 20% |
| RW80 | Bayani na NO6003 | Nickel 80%, Chrome 20% |
| RW125 | W.Nr 1.4725 | Iron BAL, Chrome 19%, Aluminum 3% |
| RW145 | W.Nr 1.4767 | Iron BAL, Chrome 20%, Aluminum 5% |
| RW155 | Iron BAL, Chrome 27%, Aluminum 7%, Molybdenum 2% | |
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