Uthotho lweSuperalloy
01
UHLELO LWEKHEMICAL
I-Eraum Alloy | % | C | Kwaye | Mnu | Cr | N | P | S | Al | B | Fe | Wena | Co | IN | Oku | Kuba |
GH99 | MIN | - | - | - | 17 | umqamelo | - | - | 1.7 | - | - | 1 | 5 | 5 | - | 3.5 |
MAX | 0.08 | 0.5 | 0.4 | 20 | umqamelo | 0.015 | 0.015 | 2.4 | 0.005 | 2 | 1.5 | 8 | 7 | 0.02 | 4.5 |
IIPROPATI ZOMZIMBA
Ukuxinana | Indawo yokunyibilika |
8.47g/cm2 | 1345℃-1390℃ |
ImiGangatho yoBuchule yezinto eziphathekayo
I-GB/T 14992 Ukuhlelwa kunye namabanga e-alloys ephezulu yobushushu kunye neekhompawundi ze-intermetallic zezixhobo eziphezulu zokushisa
Inkcazo ye-GJB 1952A yephepha eliqengqelekayo elibandayo le-alloy yobushushu obuphezulu bokusetyenziswa kwinqwelomoya
I-HB/Z 140 Inkqubo yoNyango lwe-Heat ye-alloys yobushushu obuphezulu kwizicelo ze-aerospace
Uphawu
I-GH99 yi-Ni-Cr esekelwe kwimvula eyenza lukhuni deformation i-alloy yobushushu obuphezulu, enokusetyenziswa ixesha elide elingaphantsi kwe-900 ° C, kwaye ixesha elifutshane ubushushu obuphezulu bunokufikelela kwi-1000 ° C. I-GH99 alloy iqiniswa ngokudibanisa i-chromium, i-cobalt, i-tungsten kunye ne-molybdenum yokuqinisa isisombululo esiqinileyo, i-aluminium kunye ne-titanium ukwenza izigaba eziqiniswe ngokuguga, kunye ne-boron, i-cerium kunye ne-magnesium ukuhlambulula kunye nokomeleza imida yengqolowa.I-GH99 i-alloy inamandla aphezulu e-thermal, i-hondfactor form kunye nezakhiwo ezizinzileyo kunye ne-holdchiyning. I-GH99 ingxubevange inamandla ashushu aphezulu, uzinzo lombutho, kwaye inokwanelisa ukutshisa kunye nokubanda ukusetyenzwa kokwenziwa kunye nenkqubo ye-welding.GH99 ilungele ukwenziwa kwamagumbi okutsha kwe-injini ye-aero-injini kunye namagumbi okutsha namafutha kunye nezinye iindawo ezinobushushu obuphezulu obudityanisiweyo.Imveliso eziphambili zeGH99 zishushu, iiplate ze-GH99 zishushu, ii-barst kunye neengcingo ezishushu. Nge-alloy eyenziwe yisakhiwo esikhulu sepleyiti, ingasetyenziselwa ngqo emva kwesisombululo esiqinileyo Unyango ngaphandle kokuguga Unyango. I-alloy ayifumanekanga ukuba naziphi na izigaba ezinobungozi emva kokuguga kwexesha elide kwi-700 ℃ ~ 950 ℃.
