CuNi23 Resistance low temperature coefficient koporo nickel binary alloy bakeng sa ho futhumatsa thapo ea mosamo oa ho futhumatsa koloi
Selelekela
Motsoako oa ho hanyetsa oa CuNi23 ke o mong oa metsoako ea koporo ea nickel binary, e nang le coefficient e tlase ea ho hanyetsa mocheso. E sebelisoa ho etsa rheostat, shunt, controller le likarolo tse ling tsa motlakase tse nang le motlakase o tlase tse nang le mocheso o phahameng oa ts'ebetso oa 300°C. Ka lebaka la coefficient ea eona e ntle ea mocheso, motsoako ona o sebelisoa haholo ka har'a thapo ea ho futhumatsa mocheso o tlase ea cushion ea ho futhumatsa koloi, ho qhibiliha ha lehloa la terene, jj.
CuNi23Mne bonolo ho e bopa 'me e na le khanyetso e ntle khahlanong le mafome ho fihlela mochesong oa 400°C. Libaka tse loketseng tsa ts'ebeliso ke mefuta eohle ea khanyetso e sebelisoang mochesong o tlase.
CuNi23Mnhangata e sebelisoa ho likhoele tsa ho futhumatsa, li-fuse, li-resistor le mefuta e fapaneng ea li-controller.
Lintlha tsa 'Mele
Boima ba 'mele 8.9 g/cm3
Mocheso o Ikhethang 0.37(J/kg 20°C)
Ho hanyetsa motlakase 0.03 × 10-6ohm.m
Sebaka sa ho Qhibiliha 1150°C
Mocheso o phahameng ka ho fetisisa oa ho sebetsa 400°C
Koefficient ea katoloso e otlolohileng (coeff 10-6/°C) 15.7 ho tloha ho 20 ho isa ho 1000°C
Matlotlo a Tloaelehileng a Mechini
Thepa ea Mekaniki CuNi23
Matla a ho Tenyetseha 350 Mpa
Ho lelefatsa 25%
Matlotlo a Maholo a Mekaniki:
| Cu | CuNi2 | CuNi6 | CuNi10 | CuNi23Mn | CuNi44 | ||
| Matla a tšepe | [N/mm²] | 220-300 | 260-360 | 270-370 | 300-390 | 500-550 | 560-680 |
| Matla a tlhahiso ka bolelele ba 1% | [N/mm²] | 120-200 | 140-240 | 160-220 | 140-250 | 200-330 | 400-500 |
| Tshebetso ea bopaki ba ho kobeha | [%] | 100 | 160 | 760 | |||
| Khanyetso (IACS) | [%] | 101 | 34 | 17 | 12 | 6 | 3 |
| Ho khanna motlakase | [S*m/mm²] | 58.5 | 20.0 | 10.0 | 6.7 | 3.33 | 2.0 |
| Ho hanyetsa | [Ohm*mm²/m] | 0.0171 | 0.05 | 0.10 | 0.1493 | 0.30 | 0.50 |
| Coefficient ea mocheso ea khanyetso | [1E-6/K] | 3900-4300 | 1100-1600 | 500-900 | 350-400 | 150-200 | -80 - +40 |
| Ho khoneha ho rekisetsoa | [-] | hantle | hantle | hantle | hantle | hantle | ha ho na ho kopanya ka mokhoa o tloaelehileng |
| sehlooho thepa mofuta | Cuni1 | CuNI2 | CuNI6 | CuNi8 | CuNI10 | CuNi14 | CuNi19 | CuNi23 | CuNi30 | CuNi34 | CuNI44 | ||
| sehlooho lik'hemik'hale sebopeho | Ni | 1 | 2 | 6 | 8 | 10 | 14.2 | 19 | 23 | 30 | 34 | 44 | |
| MN | / | / | / | / | / | 0.3 | 0.5 | 0.5 | 1.0 | 1.0 | 1.0 | ||
| CU | phomolo | phomolo | phomolo | phomolo | phomolo | phomolo | phomolo | phomolo | phomolo | phomolo | phomolo | ||
| boholo ho sebetsa mocheso | / | 200 | 220 | 250 | 250 | 300 | 300 | 300 | 350 | 350 | 400 | ||
| bongata g/cm3 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | ||
| ho hanyetsa ho 20 °c | 0.03 ± 10% | 0.05± 10% | 0.10± 10% | 0.12± 10% | 0.15± 10% | 0.20± 5% | 0.25± 5% | 0.30± 5% | 0.35± 5% | 0.40± 5% | 0.49± 5% | ||
| mocheso karolelano ea khanyetso | <100 | <120 | <60 | <57 | <50 | <38 | <25 | <16 | <10 | -0 | <-6 | ||
| ho tsitlella matla a mpa | >210 | >220 | >250 | >270 | >290 | >310 | >340 | >350 | >400 | >400 | >420 | ||
| ho lelefatsa | >25 | >25 | >25 | >25 | >25 | >25 | >25 | >25 | >25 | >25 | >25 | ||
| ho qhibiliha ntlha °c | 1085 | 1090 | 1095 | 1097 | 1100 | 1115 | 1135 | 1150 | 1170 | 1180 | 1280 | ||
| karolelano ea ho khanna | 145 | 130 | 92 | 75 | 59 | 48 | 38 | 33 | 27 |
150 0000 2421