ʻO nā ʻano like ʻole o ke keleawe kiʻekiʻe a me ka haʻahaʻa Nickel content alloys me ke kūpaʻa kikoʻī kiʻekiʻe a haʻahaʻa paha he mea kaulana no ka coefficient wela haʻahaʻa o ke kūpaʻa. Loaʻa i ke kūpaʻa kiʻekiʻe i ka oxidation a me ka corrosion kemika, ua hoʻohana ʻia kēia mau mea hoʻohui no nā resistors precision wire-wound, potentiometers, nā mana hoʻomalu leo, wiliwili i nā rheostats hana kaumaha a me nā pale kaʻa uila. Hoʻohana ʻia nā ʻokoʻa like ʻole no ka hoʻomehana ʻana i nā kaula me nā haʻahaʻa conductor haʻahaʻa a ma ke ʻano he paipu hoʻoheheʻe ʻia i loko o "nā lako uila uila". Hoʻohana ʻia ʻo Copper Manganese alloy i mea maʻamau no ka precision, standard and shunt resistors.
ʻO ka mahana hana ʻoi loa (uΩ/m ma 20°C) | 0.2 |
Kū'ē (Ω/cmf ma 68°F) | 120 |
ʻO ka wela hana ʻoi loa (°C) | 300 |
Māmā (g/cm³) | 8.9 |
TCR(×10-6/°C) | <30 |
Ikaika U'i (Mpa ) | ≥310 |
Elongation(%) | ≥25 |
Lae hehee (°C) | 1115 |