Iṣapọ Kemikali ati Awọn ohun-ini:
Awọn ohun-ini / Ipele | NiCr 80/20 | NiCr 70/30 | NiCr 60/15 | NiCr 35/20 | NiCr 30/20 | |
Iṣapọ Kemikali akọkọ(%) | Ni | Bal. | Bal. | 55.0-61.0 | 34.0-37.0 | 30.0-34.0 |
Cr | 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 | Bal. | Bal. | Bal. | |
Iwọn otutu Ṣiṣẹpọ (ºC) | 1200 | 1250 | 1150 | 1100 | 1100 | |
Resistivity ni 20ºC (μΩ · m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
Ìwúwo (g/cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
Gbona Conductivity (KJ/m· h·ºC) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
Iṣatunṣe ti Imugboroosi Gbona (α × 10-6/ºC) | 18 | 17 | 17 | 19 | 19 | |
Ibi Iyọ (ºC) | 1400 | 1380 | 1390 | 1390 | 1390 | |
Ilọsiwaju(%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
Micrographic Be | austenite | austenite | austenite | austenite | austenite | |
Ohun-ini oofa | ti kii ṣe oofa | ti kii ṣe oofa | ti kii ṣe oofa | ti kii ṣe oofa | ti kii ṣe oofa |
Ọja: Nichrome Strip/Tepe Nichrome/Nichrome Sheet/Nichrome Plate