Tankii CuNi44 muaj hluav taws xob tiv taus siab thiab kub coefficient ntawm tsis kam (TCR). Vim nws tsis tshua muaj TCR, nws pom siv nyob rau hauv cov hlau-qhov txhab precision resistors uas tuaj yeem ua haujlwm txog li 400 ° C (750 ° F). Cov hlau no tseem muaj peev xwm tsim tau lub zog siab thiab tsis tu ncua electromotive thaum txuas nrog tooj liab. Cov cuab yeej no tso cai rau nws siv rau thermocouple, thermocouple txuas ntxiv thiab them nyiaj ua haujlwm. Nws yog yooj yim soldered, welded,
Alloy | Werkstoff Nr | UNS npe | DIN |
---|---|---|---|
CuNi44 | 2.0842 ib | c72150 ua | 17644 ib |
Alloy | Ni | Mn | Fe | Cu |
---|---|---|---|---|
CuNi44 | Min 43.0 | Max 1.0 | Max 1.0 | Tshuav |
Alloy | Qhov ntom | Tshwj xeeb Resistance (Electrical Resistivity) | Thermal Linear Expansion Cov. b/w 20 - 100 ° C | Temp. Cov. ntawm Resistance b/w 20 - 100 ° C | Qhov siab tshaj plaws Kev khiav hauj lwm Temp. ntawm Element | |
---|---|---|---|---|---|---|
g/cm³ | µΩ-cm | 10-6 ° C | ppm / ° C | °C | ||
CuNi44 | 8.90 ib | 49.0 Nws | 14.0 Nws | Txuj | ± 60 | 600 |
Tshwj xeeb | ± 20 |