Nta
1. Kev tiv thaiv siab dua li tooj liab
2. Lub zog tensile siab
3. Zoo dabtsi yog khoov pov thawj
Daim ntawv thov
1. Kev siv cua sov
2. Resistance hlau
3. Daim ntawv thov nrog cov neeg kho tshuab siab
4. Lwm tus
Kev thov:
Tsawg-voltage Circuit Court breaker, thermal overload relay, hluav taws xob cua sov cable, hluav taws xob cua sov mats, daus melting cable thiab mats, qab nthab radiant cua sov lev, Pem teb cua sov mats & Cables, khov tiv thaiv cables, hluav taws xob cua sov tracers, PTFE cua sov cables, hose rhaub, thiab lwm yam khoom siv hluav taws xob tsawg
Cov qib tseem ceeb thiab cov khoom
Hom | Hluav taws xob resistivity (20 degree Ω mm² / m) | kub coefficient ntawm kuj (10^6 / degree) | Dens nws g/mm² | Max. kub (°c) | Melting point (°c) |
CuNi 1 | 0.03 ib | <1000 | 8.9 ib | 200 | 1085 |
CuNi 2 | 0.05 Nws | <1200 | 8.9 ib | 200 | 1090 |
CuNi 6 | 0.10 | <600 | 8.9 ib | 220 | 1095 ib |
CuNi 8 | 0.12 | <570 | 8.9 ib | 250 | 1097 ib |
CuNi 10 | 0.15 | <500 | 8.9 ib | 250 | 1100 |
CuNi 14 | 0.20 ib | <380 | 8.9 ib | 300 | 1115 |
CuNi 19 | 0.25 | <250 | 8.9 ib | 300 | 1135 ib |
CuNi 23 | 0.30 Nws | <160 | 8.9 ib | 300 | 1150 |
CuNi 30 | 0.35 Nws | <100 | 8.9 ib | 350 | 1170 ib |
CuNi34 | 0.40 ib | -0 | 8.9 ib | 350 | 1180 |
CuNi 40 | 0.48 ib | ± 40 | 8.9 ib | 400 | 1280 |
CuNi44 | 0.49 ib | <-6 | 8.9 ib | 400 | 1280 |