Croeso i'n gwefannau!
Gwifren Gwrthiant Uchel Nicr 80/20, Gwifren Nicr60/23
Gwifren Alloy Gwresogi Resistance
1) Gradd:Ni70Cr30,Ni80Cr20,Ni60Cr15,Ni35Cr20,Ni30Cr20
2) Manyleb: Dia. 0.02 ~ 12mm
Gwifren Alloy Gwresogi Resistance, Gwifren electrothermol, gwifren gwresogi trydan
Maint: 0.02-12mm
Cyfansoddiad a phriodweddau cemegol:
| Priodweddau/Gradd | NiCr 80/20 | NiCr 70/30 | NiCr 60/15 | NiCr 35/20 | NiCr 30/20 | |
| Prif Gyfansoddiad Cemegol(%) | Ni | Bal. | Bal. | 55.0-61.0 | 34.0-37.0 | 30.0-34.0 |
| Cr | 20.0-23.0 | 28.0-31.0 | 15.0-18.0 | 18.0-21.0 | 18.0-21.0 | |
| Fe | ≤ 1.0 | ≤ 1.0 | Bal. | Bal. | Bal. | |
| Tymheredd Gweithio Uchaf (ºC) | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Gwrthiant ar 20ºC (μ Ω · m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
| Dwysedd(g/cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| Dargludedd Thermol(KJ/m· h· ºC) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| Cyfernod Ehangu Thermol (α × 10-6/ºC) | 18 | 17 | 17 | 19 | 19 | |
| Pwynt toddi(ºC) | 1400 | 1380. llarieidd-dra eg | 1390 | 1390 | 1390 | |
| elongation(%) | >20 | >20 | >20 | >20 | >20 | |
| Strwythur Micrograffig | austenite | austenite | austenite | austenite | austenite | |
| Eiddo Magnetig | anfagnetig | anfagnetig | anfagnetig | anfagnetig | anfagnetig | |
Ysgrifennwch eich neges yma a'i hanfon atom
