- haqida umumiy ma'lumot
- Shu Mahsulotlar
Cu-ni past qarshilikli isitish qotishmasi past kuchlanishli elektr to'xtatuvchisi va termal ortiqcha yuk rölesi kabi past kuchlanishli elektr mahsulotlarida keng qo'llaniladi va past kuchlanishli elektr mahsulotlarida asosiy materialdir.
Materiallardan biri. U yaxshi qarshilik mustahkamligi va mukammal barqarorlik xususiyatlariga ega.
Mis-nikel past qarshilikli isitish qotishmasining asosiy xususiyatlari:
brendi | Elektr qarshiligiμΩ·m(20℃) | Maksimal xizmat ko'rsatish harorati | (℃) Uzilish kuchi | (MPa) Eritish nuqtasi | (℃) zichlik | Qarshilikning harorat koeffitsientix10-6/℃(20~600℃) | P-mis termoelektrik potentsiali (mV/℃) (0 ~ 100 ℃) |
NC003 Mis-nikel———1 | 0.03 | 200 | 210 | 1085 | 8.9 | <100 | -8 |
NC005 Mis-nikel———2 | 0.05 | 200 | 220 | 1090 | 8.9 | <120 | -12 |
NC010 Mis-nikel———6 | 0.10 | 220 | 250 | 1095 | 8.9 | <60 | -18 |
NC012 Mis-nikel———8 | 0.12 | 250 | 270 | 1097 | 8.9 | <57 | -22 |
NC012 Mis-nikel———10 | 0.12 | 200 | 290 | 1050 | 8.9 | <30 | - |
NC015 Mis-nikel———14 | 0.15 | 250 | 290 | 1100 | 8.9 | <50 | -25 |
NC020 Mis-nikel———19 | 0.20 | 300 | 310 | 1115 | 8.9 | <30 | -28 |
NC025 Mis-nikel———22 | 0.25 | 300 | 340 | 1135 | 8.9 | <25 | -32 |
NC030 Mis-nikel———30 | 0.30 | 300 | 350 | 1150 | 8.9 | <16 | -34 |
NC035 Mis-nikel———34 | 0.35 | 350 | 400 | 1170 | 8.9 | <10 | -37 |
NC040 Mis-nikel———40 | 0.40 | 350 | 400 | 1180 | 8.9 | <0 | -39 |
NC050 Mis-nikel———44 | 0.50 | 400 | 420 | 8.9 | <-6 | -43 |