Terata ea alloy e hanyetsang ho futhumatsa e thehiloeng koporong e na le khanyetso e tlase ea motlakase, e ntle ka ho fetisisa, e sebetsa hantle haholo 'me e thibela ho bola. E sebelisoa ho etsa likarolo tsa bohlokoa ka har'a relay e feteletseng ea mocheso,khanyetso e tlasesesebelisoa sa ho tjhesa sa potoloho ea mocheso, le lisebelisoa tsa motlakase. Hape ke thepa ea bohlokoa bakeng sathapo ea ho futhumatsa ea motlakase.
Mofuta oa phepelo
| Mofuta | Boholo | ||
| Terata e chitja | D=0.06mm~8mm | ||
Sebopeho sa lik'hemik'hale tse ka sehloohong (%)
| Nikele | 2 | Manganese | - |
| Koporo | Tekanyo |
Liparamente tsa 'mele
| Matla a tlhahiso (Mpa) | Matla a ho tsikinyeha (Mpa) | Ho lelefatsa (%) | Botenya (g/cm3) | Ho hanyetsa (20℃) (Ω・mm2/m) | Koefficient ea mocheso oa khanyetso (20℃ ~ 600℃) 10-5/℃ | Ho tsamaisa motlakase (20℃) (WmK) | Matla a motlakase khahlanong le koporo (μV/℃) (0~100℃) | Koefficient ea katoloso (20 ℃- 400℃) x10-6/K | Bokgoni bo itseng ba mocheso (20℃) (J/g K) | Sebaka sa ho qhibiliha (℃) | Mocheso o sebetsang haholo (℃) | Matla a khoheli |
| 90 | 220 | 25 | 8.9 | 0.05 | 120 | 130 | -12 | 17.5 | 0.38 | 109 | 2 |
Motsoako oa koporo oa nickel o na le matla a tlase a ho hanyetsa motlakase, o hanela mocheso hantle ebile o hanela mafome, o bonolo ho sebetsoa le ho kopanngoa ka loto. E sebelisoa ho etsa likarolo tsa bohlokoa ho relay ea overload ea mocheso, thermal resistance breaker ea potoloho le lisebelisoa tsa motlakase. Hape ke thepa ea bohlokoa bakeng sathapo ea ho futhumatsa ea motlakase.