Utangulizi wa Aloi ya Chromium ya Nikeli:
Aloi ya Chromium ya nikeli ina upinzani mkubwa, sifa nzuri za kuzuia oksidi, nguvu ya halijoto ya juu, uthabiti mzuri sana wa umbo na uwezo wa kulehemu. Inatumika sana katika nyenzo za kupokanzwa umeme, kipingamizi, tanuru za viwandani, n.k.
Maelezo ya Kina:
Daraja: NiCr 80/20 pia huitwa Chromel A, N8, Nichrome V, HAI-NiCr 80, Tophet A, Resistohm 80, Cronix 80, Protoloy, Aloi A, MWS-650, Stablohm 650, NCHW1
Pia tunazalisha aina nyingine za waya za upinzani wa nichrome, kama vile NiCr 70/30, NiCr 60/15, NiCr 60/23, NiCr 37/18, NiCr 35/20, NiCr 35/20, NiCr 25/20, Karm
| Utendaji\ nyenzo | Cr10Ni90 | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 | |
| Muundo | Ni | 90 | Pumziko | Pumziko | 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 | Pumziko | Pumziko | Pumziko | ||
| Kiwango cha juu cha jotoºC | 1300 | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Kiwango cha kuyeyuka ºC | 1400 | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Uzito g/cm3 | 8.7 | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| Upinzani katika 20ºC((μΩ·m) | 1.09±0.05 | 1.18±0.05 | 1.12±0.05 | 1.00±0.05 | 1.04±0.05 | ||
| Kurefuka wakati wa kupasuka | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | |
| Joto maalum J/g.ºC | 0.44 | 0.461 | 0.494 | 0.5 | 0.5 | ||
| Upitishaji wa joto KJ/m.hºC | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | ||
| Upanuzi wa mgawo wa mistari a×10-6/ (20~1000ºC) | 18 | 17 | 17 | 19 | 19 | ||
| Muundo wa maikrografi | Austenite | Austenite | Austenite | Austenite | Austenite | ||
| Sifa za sumaku | Isiyo na sumaku | Isiyo na sumaku | Isiyo na sumaku | Sumaku dhaifu | Sumaku dhaifu | ||
Bidhaa: Ukanda wa Nichrome/Tepu ya Nichrome/Karatasi ya Nichrome/Bamba la Nichrome
Daraja: Ni80Cr20/Resistohm 80/Chrome A
Muundo wa Kemikali: Nikeli 80%, Chrome 20%
Upinzani: 1.09 ohm mm2/m
Hali: Mkali, Imefunikwa, Laini
Uso: BA, 2B, iliyosuguliwa
Kipimo: Upana 1 ~ 470mm, Unene 0.005mm ~ 7mm
Pia tunazalisha NiCr 60/15, NiCr 38/17, NiCr 70/30, NiCr AA, NiCr 60/23, NiFe80, NiFe50, NiFe42, NiFe36, nk.


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