Incazelo Yomkhiqizo
IManganin Wire iyingxubevange ye-copper-nickel esetshenziselwa izinhlelo zikagesi nezilawulwayo zokumelana. Lawa ma-alloys ane-coefficient yokushisa ephansi kakhulu yokumelana, futhi anikeza ukumelana nogesi okufanayo isikhathi eside. Ukwengeza, banamandla aphansi kakhulu e-electromotive force (EMF) ngokumelene nethusi. Lawa ma-alloys anokusebenza okuhle, angathengiswa, futhi ashiselwe.
Ukwakheka kwamakhemikhali
| Ibanga | Ukwakhiwa kwamakhemikhali amakhulu% | |||
| Cu | Mn | Ni | Si | |
| Isiqephu 47 | Phumula | 11-13 | 2-3 | - |
| Isiqephu 35 | Phumula | 8-10 | - | 1-2 |
| Isiqephu 44 | Phumula | 11-13 | 2-5 | - |
| U-Constantine | Phumula | 1-2 | 39-41 | - |
Izintambo Zokumelana Nomthamo 、AmaSpredishithi namaRibhoni
| Ibanga | Ukumelana nevolumu, |
| Isiqephu 47 | 0.47±0.03 |
| Isiqephu 35 | 0.35±0.05 |
| Isiqephu 44 | 0.44±0.03 |
| U-Constantine | 0.48±0.03 |
Ukumelana okumaphakathi -I-temperature coefficient yeManganin
| Ikhodi | Izinga Lokushisa Elisebenzayo | Izinga Lokushisa Lokuhlola ℃ | I-Resistance-Temperature coefficient | I-average resistance-temperature coefficient | ||
| nxa x10-6C-1 | βx10-6C-2 | nxa x10-6C-1 | ||||
| Isiqephu 47 | Ileveli 1 | 65-45 | 10, 20, 40 | -3~+5 | -0.7~0 | - |
| Izinga 2 | -5~+10 | |||||
| Ileveli 3 | -10~+20 | |||||
| I-Manganin 35 Wire, Ishidi | 10-80 | 10, 40, 60 | -5~+10 | -0.25~0 | - | |
| I-Manganin 44 Wire, Ishidi | 10-80 | 0~+40 | -0.7~0 | - | ||
| I-Konstantan Wire, Ishidi | 0-50 | 20, 50 | - | - | -40~+40 | |
Izinga lobude:
| Ububanzi | Isilinganiso sobude(Lo=200mm),% |
| ≤0.05 | 6 |
| ~0.05~0.10 | 8 |
| >0.1~0.50 | 12 |
| >0.50 | 15 |
Izinga le-EMF elishisayo lethusi
| Ibanga | Izinga lokushisa | Isilinganiso sesilinganiso esishisayo se-EMF yethusi |
| Isiqephu 47 | 0~100 | 1 |
| Isiqephu 35 | 0~100 | 2 |
| Isiqephu 44 | 0~100 | 2 |
| U-Constantine | 0~100 | 45 |
| Qaphela: Izinga le-EMF elishisayo lethusi inani eliphelele. | ||
Isisindo seNet nge-spool ngayinye
| I-Dia.(mm) | (g) | I-Dia.(mm) | (g) |
| 0.02~0.025 | 5 | ~0.28~0.45 | 300 |
| ~0.025~0.03 | 10 | ~0.45~0.63 | 400 |
| ~0.03~0.04 | 15 | ~0.63~0.75 | 700 |
| ~0.04~0.06 | 30 | ~0.75~1.18 | 1200 |
| ~0.06~0.08 | 60 | ~ 1.18 ~ 2.50 | 2000 |
| ~0.08~0.15 | 80 | + 2.50 | 3000 |
| ~0.15~0.28 | 150 |
|
150 0000 2421