Nicr20alti waya /Karma/ 6j22 waya maka ndị na-emegide ya
Karma alloy mejupụtara ọla kọpa, nickel, aluminom na iro dika ihe ndi isi. Nchigide bụ 2 ~ 3 dị elu karịa mannangan. O nwere ala okpomọkụ dị ala nke nguzogide (TCR), dị ala nke emf na ọla kọpa na-adịgide adịgide nke ogologo oge na ike ọgwụ ike. Okpomoku di iche iche na aru oru kari manganin (-60 ~ 300ºC). Ọ dị mma maka ime ka nguzogide guzosie ike na nsogbu na-eme ka ihe dị mma.
Kemịkalụ kemịkalụ (%)
Greedi | C | Si | Mn | P | S | Ni | Al | Fe | Cr |
Karma | ≤0.04 | ≤0.20 | 0,5 ~ 1.05 | ≤0.010 | ≤0.010 | Bel. | 2.7 ~ 3.2 | 2.0 ~ 3.0 | 19.0 ~ 21.5 |
Njirimara anụ ahụ
Greedi | Nnọọ (G / CM3) | Emf vs Pt (0-100ºC) μv / ºC | Max na-eji Temp (ºC) | Ibu Iguzosi ike (μω.m) | PPM bara uru (× 10-6 / ºC) |
Karma | 8.1 | ≤2.5 | ≤300 | 1.33 ± 8% (20ºC) | ≤ ± 30 (20ºC) |