Takulandilani patsamba lathu!
Hai-nicr70 waya wathyathyathya wa mabatani osokoneza bongo otsutsana
Hai-nicr70 waya wathyathyathyawaMa Coil Over Kutsutsa
Ni7cr30ndi a Neckeal-Cromioy Aloy (Nicr Stoy) wodziwika ndi kukana kwakukulu, oxidation amakaniza zabwino komanso mawonekedwe abwino kwambiri. Ndioyenera kugwiritsa ntchito pamatenthedwe mpaka 1250 ° C, ndikugwira moyo wopambana poyerekeza ndi chitsulo chachitsulo cha alumiya.
Zogwiritsa ntchito za NI70CR30 ndi zinthu zamagetsi zogwirizira m'nyumba zanyumba, ziphano za mafakitale, zojambula zachitsulo, zopangira pulasitiki, zopangidwa ndi ma turnir.
Kuphatikizika Kwabwino%
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Ena |
| Max | |||||||||
| 0.03 | 0.02 | 0.015 | 0,60 | 0.75 ~ 1.60 | 28.0 ~ 31.0 | Gofu. | Max 0.50 | Max 1.0 | - |
Wamba thupi
| Kuchulukitsa (g / cm3) | 8.1 |
| Kusamala kwamagetsi kwa 20ºC (mm2 / m) | 1.18 |
| Kuchulukitsa kwa matenthedwe | |
| Kutentha | Kugwirizana kwa matenthedwe a matenthedwe x10-6 / ºC |
| 20 ºC- 1000ºC | 17 |
| Kutalika kwa kutentha | |
| Kutentha | 20ºC |
| J / gk | 0.46 |
| Malo osungunuka (ºC) | 1380 |
| Kutentha kosalekeza kopitilira mpweya (ºC) | 120 |
| Magnetic katundu | Magnetic |
| Njira Zamagetsi Zamagetsi | |||||
| 20ºC | 100ºC | 200ºC | 300ºC | 400ºC | 600ºC |
| 1 | 1.006 | 1.012 | 1.018 | 1.025 | 1.018 |
| 700ºC | 800ºC | 900ºC | 1000ºC | 1100ºC | 1300ºC |
| 1.01 | 1.008 | 1.01 | 1.014 | 1.021 | - |
Mawonekedwe opezeka
| Dzina la allos | Mtundu | M'mbali | ||
| Ni70cr30w | Waya | D = 0.03mm ~ 8mm | ||
| Ni7cr30r | Liboni | W = 0.4 ~ 40 | T = 0.03 ~ 2.9mm | |
| Ni7cr30s | Mzere | W = 8 ~ 250mm | T = 0.1 ~ 3.0 | |
| Ni7cr30f | Fouza | W = 6 ~ 120mm | T = 0.003 ~ 0.1 | |
| Ni7cr30b | Letsa | Dia = 8 ~ 100mm | L = 50 ~ 1000 | |
Lembani uthenga wanu pano ndikutumiza kwa ife
