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 、Amashidi 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 |
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