Li-alloys tsa Copper Nickel (CuNi) ke lisebelisoa tsa ho hanyetsa tse mahareng ho isa ho tse tlase tse sebelisoang lits'ebetsong tse nang le mocheso o phahameng oa ho sebetsa ho fihlela ho 400 ° C (750 ° F).
Ka li-coefficients tse tlase tsa mocheso oa ho hanyetsa motlakase, ho hanyetsa, 'me kahoo ho sebetsa, ho tsitsitse ho sa tsotellehe mocheso. Li-alloys tsa Copper Nickel li ithorisa ka mokhoa o motle oa ductility, li rekisoa habonolo le ho chesoa, hape li na le khanyetso e ikhethang ea kutu. Li-alloys tsena hangata li sebelisoa lits'ebetsong tse phahameng tsa hajoale tse hlokang boemo bo holimo ba ho nepahala.
Alloy e bonts'a resistivity e tlaase le mocheso o phahameng oa mocheso oa ho hanyetsa. Lisebelisoa tse tloaelehileng li kenyelletsa lisebelisoa tsa motlakase, lisebelisoa tsa nako, lisebelisoa tse thibelang mocheso, lisebelisoa tse lefang mocheso, lisebelisoa tsa motlakase, lithapo tsa ho futhumatsa le lithapo, lisebelisoa tse nepahetseng le tsa vitreous resistors, potentiometers le lisebelisoa tsa ho futhumatsa mocheso o tlaase.
Kereiti | CuNi44 | CuNi23 | CuNi10 | HoNi6 | CuNi2 | CuNi1 | HoNi8 | CuNi14 | HoNi19 | CuNi30 | CuNi34 | CuMn3 | |
Cuprothal | 49 | 30 | 15 | 10 | 5 | ||||||||
Isabellehutte | ITSANE | Motsoako oa 180 | Motsoako oa 90 | Motsoako oa 60 | Motsoako oa 30 | ISA 13 | |||||||
Moqapi ka lebitso% | Ni | 44 | 23 | 10 | 6 | 2 | 1 | 8 | 14 | 19 | 30 | 34 | - |
Cu | Bal | Bal | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | Bal | Bal | Bal | Bal | |
Mn | 1 | 0.5 | 0.3 | - | - | - | - | 0.5 | 0.5 | 1.0 | 1.0 | 3.0 | |
Mocheso o phahameng oa ho sebetsa(uΩ/m ho 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 | |
Resisivity (Ω/cmf ho 68°F) | 295 | 180 | 90 | 60 | 30 | 15 | 72 | 120 | 150 | 210 | 240 | 72 | |
Mocheso o phahameng oa ho sebetsa(°C) | 400 | 300 | 250 | 200 | 200 | 200 | 250 | 300 | 300 | 350 | 350 | 200 | |
Boima ba 'mele(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 | |
Elongation(%) | ≥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 | - | |
Melting Point (°C) | 1280 | 1150 | 1100 | 1095 | 1090 | 1085 | 1097 | 1115 | 1135 | 1170 | 1180 | 1050 | |
Thepa ea Magnetic | eseng | eseng | eseng | eseng | eseng | eseng | eseng | eseng | eseng | eseng | eseng | eseng |