Ma aloyi a Copper Nickel (CuNi) ndi apakati mpaka otsika kukana omwe amagwiritsidwa ntchito popanga ndi kutentha kwambiri mpaka 400°C (750°F).
Ndi ma coefficients otsika a kutentha kwa magetsi kukana, kukana, ndipo motero ntchito, imagwirizana mosasamala kanthu za kutentha. Ma aloyi a Copper Nickel amadzitamandira bwino, amagulitsidwa mosavuta ndi kuwotcherera, komanso amakhala ndi kukana kwa dzimbiri. Ma alloys awa nthawi zambiri amagwiritsidwa ntchito pamapulogalamu apamwamba omwe amafunikira kulondola kwambiri.
Gulu | KuNi44 | KuNi23 | KuNi10 | KuNi6 | KuNi2 | KuNi1 | KuNi8 | KuNi14 | KuNi19 | KuNi30 | KuNi34 | kuMn3 | |
Cuprothal | 49 | 30 | 15 | 10 | 5 | ||||||||
Isabellehutte | ISOTAN | Chigawo cha 180 | Aloyi 90 | Aloyi 60 | Aloyi 30 | YES 13 | |||||||
Zolemba mwadzina% | Ni | 44 | 23 | 10 | 6 | 2 | 1 | 8 | 14 | 19 | 30 | 34 | - |
Cu | Bali | Bali | Bali. | Bali. | Bali. | Bali. | Bali. | Bali. | Bali | Bali | Bali | Bali | |
Mn | 1 | 0.5 | 0.3 | - | - | - | - | 0.5 | 0.5 | 1.0 | 1.0 | 3.0 | |
Kutentha kochuluka (uΩ/m pa 20°C) | 0.49 | 0.3 | 0.15 | 0.10 | 0.05 | 0.03 | 0.12 | 0.20 | 0.25 | 0.35 | 0.4 | 0.12 | |
Kukaniza (Ω/cmf pa 68°F) | 295 | 180 | 90 | 60 | 30 | 15 | 72 | 120 | 150 | 210 | 240 | 72 | |
Kutentha kwambiri (°C) | 400 | 300 | 250 | 200 | 200 | 200 | 250 | 300 | 300 | 350 | 350 | 200 | |
Kachulukidwe (g/cm³) | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | |
TCR(×10-6/°C) | <-6 | <16 | <50 | <60 | <120 | <100 | <57 | <30 | <25 | <10 | <0 | <38 | |
Tensile Strength(Mpa) | ≥420 | ≥350 | ≥290 | ≥250 | ≥220 | ≥210 | ≥270 | ≥310 | ≥340 | ≥400 | ≥400 | ≥290 | |
Kutalikira (%) | ≥25 | ≥25 | ≥25 | ≥25 | ≥25 | ≥25 | ≥25 | ≥25 | ≥25 | ≥25 | ≥25 | ≥25 | |
EMF vs Cu UV/°C(0~100°C) | -43 | -34 | -25 | -12 | -12 | -8 | 22 | -28 | -32 | -37 | -39 | - | |
Malo osungunuka (°C) | 1280 | 1150 | 1100 | 1095 | 1090 | 1085 | 1097 | 1115 | 1135 | 1170 | 1180 | 1050 | |
Maginito Katundu | ayi | ayi | ayi | ayi | ayi | ayi | ayi | ayi | ayi | ayi | ayi | ayi |