Tuam Tshoj Nqe Copper Nickel Resistance CuNi19 Hlau rau Kev Tsim Khoom
CuNi19 yog cov khoom siv hluav taws xob tsawg. Nws yog ib qho ntawm cov khoom siv tseem ceeb rau cov khoom siv hluav taws xob tsawg. Nws yog dav siv nyob rau hauv cov khoom siv hluav taws xob uas tsis tshua muaj hluav taws xob xws li cov hluav taws xob hluav taws xob tsawg, cov pam hluav taws xob, cov thermal overload relays, thiab lwm yam. Nws yog feem ntau siv rau hauv cov ntawv thov kub xws li cua sov cables.
Cov ntsiab lus tshuaj (%)
| Mn | Ni | Cu |
| 0.5 | 19 | Bal. |
Mechanical Properties
| Max Continuous Service Temp | 300 ºC |
| Resistant ntawm 20ºC | 0.25 ± 5% ohm * mm2 / m |
| Qhov ntom | 8,9g 3 |
| Kub Coefficient ntawm Resistance | ≥ 25 × 10-6 / ºC |
| EMF VS Cu (0 ~ 100ºC) | -32 μV / ºC |
| Melting Point | 1135ºC ua |
| Tensile zog | Min 340 Mpa |
| Elongation | Tsawg tshaj 25% |
| Micrographic Structure | Austenite |
| Magnetic Property | Tsis yog. |
Qhov loj me:
Peb muab cov khoom nyob rau hauv cov duab ntawm cov hlau, tiaj tus hlau, strip.Peb kuj tuaj yeem ua cov khoom siv raws li cov neeg siv khoom thov.
Kaj thiab dawb hlau-0..03mm ~ 3mm
Oxidized hlau: 0.6mm ~ 10mm
Flat hlau: thickness 0.05mm ~ 1.0mm, dav 0.5mm ~ 5.0mm
Sawb: 0.05mm ~ 4.0mm, dav 0.5mm ~ 200mm
Khoom nta:
Zoo corrosion kuj, zoo malleability thiab solderability.Qhov tshwj xeeb tsis tshua muaj kuj yuav siv tau nyob rau hauv ntau lub rhaub thiab resistor teb.
Daim ntawv thov:
Nws tuaj yeem siv los ua hluav taws xob cua sov hauv cov khoom siv hluav taws xob tsawg, xws li thermal overload relay, low-voltage circuit breaker, thiab lwm yam.Thiab siv rau hauv cov cua kub exchanger los yog condenser raj hauv evaporators ntawm desalination nroj tsuag, txheej txheem kev lag luam nroj tsuag, cua txias cheeb tsam ntawm thermal fais fab nroj tsuag, high-pressure pub dej rhaub, thiab dej hiav txwv piping.
