Mahsulot tavsifi
Manganin simi elektr va boshqariladigan qarshilik qo'llanilishi uchun ishlatiladigan mis-nikel qotishmalaridan iborat. Ushbu qotishmalar qarshilikning juda kam harorat koeffitsientiga ega va uzoq vaqt davomida yagona elektr qarshiliklarini taklif qilishadi. Bundan tashqari, ular misdan juda kam issiqlik elektr energiyasi (emf) juda kam. Ushbu qotishmalar yaxshi ishlash qobiliyatiga ega, leytingi, shuningdek payvandlanishi mumkin.
Kimyoviy tarkibi
Baho | Asosiy kimyoviy kompozitsiyalar% | |||
Cu | Mn | Ni | Si | |
Mangarin 47 | Dam olish | 11-13 | 2-3 | - |
35-sonli Marganin | Dam olish | 8-10 | - | 1-2 |
Mangarin 44 | Dam olish | 11-13 | 2-5 | - |
Konstantan | Dam olish | 1-2 | 39-41 | - |
Videoning chidamli simlari, choyshab va lentalar
Baho | Hajmga chidamlilik, |
Mangarin 47 | 0.47 ± 0.03 |
35-sonli Marganin | 0,35 ± 0.05 |
Mangarin 44 | 0.44 ± 0.03 |
Konstantan | 0.48 ± 0.03 |
Muvganinning o'rtacha qarshiligi - Manganin koeffitsienti
Kod | Tegishli harorat | Sinov harorati | Qarshilik - harorat koeffitsienti | O'rtacha qarshilik-harorat koeffitsienti | ||
irmoq-6C-1 | bx10-6C-2 | irmoq-6C-1 | ||||
Mangarin 47 | 1-daraja | 65-45 | 10,20,40 | -3 ~ + 5 | -0.7 ~ 0 | - |
2-bosqich | -5 ~ + 10 | |||||
3-daraja | -10 ~ 20 | |||||
35 sim, varaq | 10-80 | 10,40,60 | -5 ~ + 10 | -0.25 ~ 0 | - | |
MANGANIN 44 sim, varaq | 10-80 | 0 ~ + 40 | -0.7 ~ 0 | - | ||
Konstanton sim, varaqasi | 0-50 | 20,50 | - | - | -40 ~ + 40 |
Uzluklanish darajasi:
Diametri | Cho'zish darajasi (lo = 200mm),% |
≤0.05 | 6 |
> 0,05 ~ 0.10 | 8 |
> 0.1 ~ 0.50 | 12 |
> 0.50 | 15 |
Mis uchun issiqlik emf darajasi
Baho | Harorat oralig'i | Mis uchun o'rtacha termal emf stavkasi |
Mangarin 47 | 0 ~ 100 | 1 |
35-sonli Marganin | 0 ~ 100 | 2 |
Mangarin 44 | 0 ~ 100 | 2 |
Konstantan | 0 ~ 100 | 45 |
Eslatma: Mis uchun issiqlik emf darajasi mutlaq qiymat hisoblanadi. |
Sof og'irlik uchun
Diagon (mm) | (g) | Diagon (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 yil |
> 0.08 ~ 0.15 | 80 | > 2.50 | 3000 |
> 0,15 ~ 0.28 | 150 |
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