Tooj npib tsib xee alloy, uas tsis tshua muaj hluav taws xob tsis kam, zoo tshav kub-resistant thiab corrosion-resistant, yooj yim rau ua
txheej txheem thiab txhuas welded. Nws yog siv los ua cov khoom tseem ceeb hauv cov thermal overload relay, tsis tshua muaj zog
thermal circuit breaker, thiab cov khoom siv hluav taws xob. Nws kuj yog ib yam khoom tseem ceeb rau hluav taws xob cua sov cable.
Daim ntawv thov ntawm tooj liab nickel alloy hlau:
1. cov khoom cua sov
2. tam sim no-limiting tsis kam ntawm thermal overload relay
3. Tsawg-voltage Circuit Court breaker
4. Tsawg-voltage apparatus
Khoom / Khoom siv | Resistivity (200C μΩ) | Max ua haujlwm kub (℃) | Tensile zog (Mpa) | Melting point (℃) | TCRx10-6 ℃ (20 ~ 600 ℃) | EMF vs Cu (μV / ℃) (0 ~ 100 ℃) | Qhov ceev (g / cm3 |
NC003 (CuNi 1) | 0.03 ib | 200 | 210 | 1085 | <100 | -8 | 8.9 ib |
NCEES 005 (CuNi 2) | 0.05 Nws | 200 | 220 | 1090 | <120 | -12 | 8.9 ib |
NCO 010 (CuNi6) | 0.1 | 220 | 250 | 1095 ib | <60 | -18 | 8.9 ib |
NCO 012 (Cub 8) | 0.12 | 250 | 270 | 1097 ib | <57 | -22 | 8.9 ib |
NCO 015 (CuNi10) | 0.15 | 250 | 290 | 1100 | <50 | -25 | 8.9 ib |
NCO 020 (Cub 14) | 0.2 | 300 | 310 | 1115 | <30 | -28 | 8.9 ib |
NCEES 025 (Cub 19) | 0.25 | 300 | 340 | 1135 ib | <25 | -32 | 8.9 ib |
NCEES 030 (Cub 23) | 0.3 | 300 | 350 | 1150 | <16 | -34 | 8.9 ib |
NCEES 035 (Cub 30) | 0.35 Nws | 350 | 400 | 1170 ib | <10 | -37 | 8.9 ib |
NCEES 040 (CuNi34) | 0.4 | 350 | 400 | 1180 | 0 | -39 | 8.9 ib |
NCEES 050 (CuNi44) | 0.5 | 400 | 420 | 1200 | <-6 | -43 | 8.9 ib |