Uchungechunge lweSuperalloy
0102030405
UKWAKHIWA KWAKHEMICAL
ISIKHALA | % | C | Cr | Ku | IN | Ngoba | Fe | Nb | B | Lokhu | UMn | Futhi | P | S | Nge |
GH1015 | MIN | - | 19 | 34 | 4.8 | 2.5 | ibhalansi | 1.1 | - | - | - | - | - | - | - |
MAX | 0.08 | 22 | 39 | 5.8 | 3.2 | ibhalansi | 1.6 | 0.01 | 0.05 | 1.5 | 0.6 | 0.02 | 0.015 | 0.25 |
Izakhiwo Zomzimba
ukuminyana | ρ=8.32g/cm3 |
Isici somkhiqizo
I-GH1015 iyisixazululo esiqinile esisekelwe ku-Fe-Ni-Cr esiqiniswe ingxube yezinga lokushisa eliphezulu elikhubazekile nezinga lokushisa lesevisi elingaphansi kuka-950°C. Ingxubevange iyisisombululo esiqinile esiqiniswe nge-chromium, i-tungsten ne-molybdenum. Ingxubevange iyisixazululo esiqinile esiqiniswe ngokungezwa kwezakhi ezifana ne-chromium, i-tungsten ne-molybdenum. I-alloy ine-plasticity ephezulu, ukukhuthazela okulinganiselwe namandla okukhasa, ukumelana kahle nezindawo zokukhathala ezishisayo nezibandayo, kanye nezakhiwo ezinhle zokucubungula nokushisela, nokuzinza kwenhlangano.
Isicelo somkhiqizo
Ingxubevange in 700 ℃ ~ 900 ℃ umsebenzi wesikhathi eside has a ethile ukuguga lukhuni mkhuba, ukuze izinga lokushisa ekamelweni plasticity lehla; ingxubevange eku-700 ℃ ngaphezu komsebenzi wesikhathi eside unokuthambekela kwe-oxidation yomngcele wokusanhlamvu, ingasetshenziswa ukumbozwa koqweqwe lwawo ukuze kuvikelwe ngempumelelo. Ukumelana nezinga lokushisa eliphezulu kwe-oxidation yengxubevange engaphezu kuka-1000°C kubi kancane kunaleyo yama-alloys asekelwe ku-nickel ekusetshenzisweni okufanayo. Ingxubevange ingasetshenziswa esikhundleni se-GH2039, GH3030, GH3044 kanye ne-GH3536. I-alloy isetshenziswe ekwenzeni amakamelo omlilo we-aero-injini, amasilinda okushaja nezinye izingxenye ezishisa kakhulu. Imikhiqizo eyinhloko amashidi abandayo, izinduku, izintambo kanye nama-forging.
