0102030405
KUPANGA KWA CHEMICAL
MALO | % | C | Cr | Mu | MU | Za | Fe | Al | Za | Ndipo | P | S | Ndi | Mn |
GH44 | MIN | - | 23.5 | bwino | 13.0 | - | - | - | 0.30 | - | - | - | - | - |
MAX | 0.10 | 26.5 | bwino | 16.0 | 1.5 | 4.00 | 0.50 | 0.70 | 0.80 | 0.013 | 0.013 | 0.07 | 0.50 |
Zakuthupi
kachulukidwe | Kusungunuka kwa kutentha |
8.89g/cm3 | 1352-1375 ℃ |
Zogulitsa NKHANI
GH44 ndi njira yolimba ya Ni-Cr yolimbitsa aloyi yopunduka yotentha kwambiri yokhala ndi kutentha kwa ntchito pansi pa 900 ℃. Ndizoyenera kupanga chipinda chachikulu choyaka moto cha aero-injini ndi zigawo zachipinda choyaka mafuta zomwe zimagwira ntchito kwa nthawi yayitali pa 900 ℃ kapena pansi. Aloyi akhoza kuwotcherera ndi chlorine arc kuwotcherera, kuwotcherera malo, kuwotcherera msoko ndi brazing, ndipo itha kuphatikizidwa ndi 1Cr18Ni9Ti, GH1140, GH3030 ndi GH3039 aloyi powotcherera. Magawo omwe amagwira ntchito kutentha kwambiri amatha kutetezedwa bwino ndi zokutira za W-2 enamel.
Kugwiritsa ntchito mankhwala
GH44 imagwiritsidwa ntchito kwambiri popanga zigawo zotentha kwambiri za injini za aero-injini ndi gasi, monga masamba a turbine, mayendedwe owongolera, zipinda zoyaka moto, ndi zina zambiri. Amagwiritsidwanso ntchito popanga zida zotentha kwambiri zamainjini a rocket komanso mumakampani anyukiliya. Kuphatikiza apo, imagwiritsidwanso ntchito popanga zida zotentha kwambiri zamainjini a rocket ndi zida zotentha kwambiri pamakampani opanga mphamvu zanyukiliya.

