Txais tos rau peb cov vev xaib!
Nicr20ALSI hlau hlau / Karma / 6J22Wire rau resistors
Nicr20ALSI hlau hlau hlau /Karma/ 6J22 Hlau Rau Nqes
Karma Alloy yog ua los ntawm tooj liab, npib tsib xee, txhuas thiab hlau raws li lub ntsiab lus tseem ceeb. Lub resistivity yog 2 ~ 3 zaug siab dua manganin. Nws muaj cov ntsuas kub qis dua (TCR), qis dua thermal EMF tiv thaiv tus nqi tooj liab, zoo mus ib txhis rau lub sijhawm ntev thiab muaj zog tiv thaiv oxidation. Nws ua hauj lwm kub ntau ntau yog dav tshaj manganin (-60 ~ 300ºC). Nws yog qhov tsim nyog rau kev ua kom zoo precision tiv thaiv cov ntsiab lus thiab hom ntawv ci.
Cov ntsiab lus tshuaj (%)
| Teem nqi | C | Si | Mn | P | S | Ni | Al | Fe | Cr |
| Karma | I≤0.04 | I≤0.20 | 0.5 ~ 1.05 | I≤0.010 | I≤0.010 | Bal. | 2.7 ~ 3.2 | 2.0 ~ 3.0 | 19.0 ~ 21.5 |
Cov Khoom Siv Lub Cev
| Teem nqi | Ntom ntom (G / cm3) | EMF VS PT (0-100ºC) μv / ºC | Max siv Temp (ºC) | Qho loj hnyav resistivity (μω.m) | Ppm tus nqi (× 10-6 / ºC) |
| Karma | 8.1 | ≤2.5 | 00 | 1.33 ± 8% (20ºC) | ≤ ≤ 1. 2000C) |
Sau koj cov lus ntawm no thiab xa mus rau peb
