CuNi2Alapapo alapapo kekere resistance ni lilo pupọ ni fifọ Circuit foliteji kekere, yiyi apọju iwọn gbona, ati ọja itanna kekere foliteji miiran. O jẹ ọkan ninu awọn ohun elo bọtini ti awọn ọja itanna kekere-kekere. Awọn ohun elo ti a ṣe nipasẹ ile-iṣẹ wa ni awọn abuda ti iduroṣinṣin ti o dara ati iduroṣinṣin to gaju. A le pese gbogbo iru okun waya, alapin ati awọn ohun elo dì.
Awọn alloy jẹ ti kii-oofa. O ti wa ni lilo fun itanna elekitiriki resistor oniyipada ati awọn igara resistor,
potentiometers, alapapo onirin, alapapo kebulu ati awọn maati. Awọn ribbons ti wa ni lilo fun alapapo ti bimetals. Aaye ohun elo miiran jẹ iṣelọpọ ti awọn thermocouples nitori pe o ndagba agbara elekitiromotive giga (EMF) ni ajọṣepọ pẹlu awọn irin miiran.
Ejò nickel alloy jara:Constantan CuNi40 (6J40), CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi14, CuNi19, CuNi23,CuNi30, CuNi34, CuNi44.
Iwọn iwọn iwọn:
Waya: 0.1-10mm
Ribbons: 0.05 * 0.2-2.0 * 6.0mm
Rinhoho: 0.05 * 5.0-5.0 * 250mm
Main onipò ati ini
Iru | Itanna resistivity (20ìyíΩ mm²/m) | olùsọdipúpọ otutu ti resistance (10^6/ìyí) | Awọn ihò ity g/mm² | O pọju. otutu (°c) | Ojuami yo (°c) |
CuNi1 | 0.03 | <1000 | 8.9 | / | 1085 |
CuNi2 | 0.05 | <1200 | 8.9 | 200 | 1090 |
CuNi6 | 0.10 | <600 | 8.9 | 220 | 1095 |
CuNi8 | 0.12 | <570 | 8.9 | 250 | 1097 |
CuNi10 | 0.15 | <500 | 8.9 | 250 | 1100 |
CuNi14 | 0.20 | <380 | 8.9 | 300 | 1115 |
CuNi19 | 0.25 | <250 | 8.9 | 300 | 1135 |
CuNi23 | 0.30 | <160 | 8.9 | 300 | 1150 |
CuNi30 | 0.35 | <100 | 8.9 | 350 | 1170 |
CuNi34 | 0.40 | -0 | 8.9 | 350 | 1180 |
CuNi40 | 0.48 | ±40 | 8.9 | 400 | 1280 |
CuNi44 | 0.49 | <-6 | 8.9 | 400 | 1280 |