Waya wopopera wa nichrome alloy ni80cr20 wopopera wamagetsi
Mafotokozedwe Akatundu
Giredi: Ni80Cr20, yotchedwanso MWS-650, NiCrA, Tophet A, HAI-NiCr 80, Chrome A, Alloy A, N8, Resistohm 80, Stablohm 650, Nichorme V, ndi zina zotero.
Kuchuluka kwa Mankhwala (%)
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Zina |
| Max | |||||||||
| 0.03 | 0.02 | 0.015 | 0.60 | 0.75~1.60 | 20.0~23.0 | Mbala. | Kuchuluka kwa 0.50 | Kuchuluka kwa 1.0 | - |
Katundu wa makina a waya wa nichrome
| Kutentha Kwambiri Kosalekeza kwa Utumiki: | 1200ºC |
| Kukhazikika kwa kutentha kwa 20ºC: | 1.09 ohm mm2/m |
| Kuchulukana: | 8.4 g/cm3 |
| Kutentha kwa Matenthedwe: | 60.3 KJ/m·h·ºC |
| Kuchuluka kwa Kutentha: | 18 α×10-6/ºC |
| Malo Osungunula: | 1400ºC |
| Kutalika: | Osachepera 20% |
| Kapangidwe ka Micrographic: | Austenite |
| Katundu wa Maginito: | zopanda mphamvu ya maginito |
Zinthu Zokhudza Kutentha kwa Magetsi
| 20ºC | 100ºC | 200ºC | 300ºC | 400ºC | 500ºC | 600ºC |
| 1 | 1.006 | 1.012 | 1.018 | 1.025 | 1.026 | 1.018 |
| 700ºC | 800ºC | 900ºC | 1000ºC | 1100ºC | 1200ºC | 1300ºC |
| 1.01 | 1.008 | 1.01 | 1.014 | 1.021 | 1.025 | - |
Kukula kokhazikika kwa waya wa aloyi wa nickel:
Timapereka zinthu zonga waya, waya wosalala, kapena zomangira. Tithanso kupanga zinthu zomwe zasinthidwa malinga ndi zomwe ogwiritsa ntchito akufuna.
Waya wowala ndi woyera–0.025mm ~ 3mm
Waya wothira: 1.8mm ~ 10mm
Waya wosungunuka: 0.6mm ~ 10mm
Waya wathyathyathya: makulidwe 0.05mm ~ 1.0mm, m'lifupi 0.5mm ~ 5.0mm
150 0000 2421