Akopọ kemikali ati Awọn ikede:
Awọn ikede / Ite | Nicr 80/20 | Nicr 70/30 | Nicr 60/15 | Nicr 35/20 | Nicr 30/20 | |
Akopọ kemikali akọkọ (%) | Ni | Ab. | Ab. | 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 | 18.0-211.0 | 18.0-211.0 | |
Fe | ≤ 1.0 | ≤ 1.0 | Ab. | Ab. | Ab. | |
Iwọn otutu ti n ṣiṣẹ (ºC) | 1200 | 1250 | 1150 | 1100 | 1100 | |
Atako ni 20ºC (ω ω · m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
Iwuwo (g / cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
Iwari igbona (Kj / ME · ºC) | 60,3 | 45.2 | 45.2 | 43.8 | 43.8 | |
Stiefaplug ti imugboroosi gbona (α × 10-6 / ºC) | 18 | 17 | 17 | 19 | 19 | |
Oju opo wẹẹbu (ºC) | 1400 | 1380 | 1390 | 1390 | 1390 | |
Piglesation (%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
Irisi Micrographic | autinite | autinite | autinite | autinite | autinite | |
Ohun-ini magi | ailo | ailo | ailo | ailo | ailo |
Ọja: Nichome rinhoho / teepu nichrome / Nichrome Window / awo Nichome