Uthotho lweSuperalloy
0102030405
UHLELO LWEKHEMICAL
ISITHUBA | % | C | Kwaye | Mnu | Cr | Kwi | P | S | Al | B | Fe | Kwe | Co | IN | Oku | Kuba | Mg |
GH99 | MIN | - | - | - | 17.0 | ibhalansi | - | - | 1.70 | - | - | 1.00 | 5.00 | 5.00 | - | 3.50 | - |
MAX | 0.08 | 0.50 | 0.40 | 20.0 | ibhalansi | 0.015 | 0.015 | 2.40 | 0.005 | 2.00 | 1.50 | 8.00 | 7.00 | 0.02 | 4.50 | 0.01 |
Iipropati Zomzimba
ukuxinana | Indawo yokunyibilika |
8.47g/cm3 | 1345-1390℃ |
IMALI yemveliso
I-GH99 yi-Ni-Cr esekelwe kwimvula eyenza lukhuni i-deformation ephezulu yokushisa i-alloy, enokusetyenziswa ixesha elide elingaphantsi kwe-900 ° C, kwaye ubuninzi benkonzo yexesha elifutshane lobushushu linokufikelela kwi-1000 ° C. I-GH99 ingxubevange yomelezwa ngokongezwa kwe-chromium, i-cobalt, i-tungsten kunye ne-molybdenum yokuqinisa isisombululo esiqinileyo, ngokongezwa kwe-aluminium kunye ne-titanium ukwenza izigaba zokomelezwa kokuguga, kunye nokongezwa kwe-boron, i-cerium kunye ne-magnesium ukuhlambulula nokomeleza imida yeenkozo. I-GH99 i-alloy inamandla aphezulu okushisa, intlangano ezinzileyo, kwaye inokwanelisa ukutshisa kunye nokubanda kwe-machining kunye nokusebenza kwenkqubo ye-welding.I-GH99 ifanelekile ukuveliswa kwamagumbi okutsha kwe-injini ye-aero-injini kunye namagumbi okutshisa amafutha kunye nezinye iindawo ezinobushushu obuphezulu obudibeneyo. Nge-alloy eyenziwe yisakhiwo esikhulu sepleyiti, ingasetyenziselwa ngqo emva kwesisombululo esiqinileyo Unyango ngaphandle kokuguga Unyango. I-alloy ngo-700 ℃ ~ 950 ℃ ukuguga kwexesha elide akufumananga zigaba eziyingozi.
Isicelo semveliso
I-alloy isetyenziswe kwimveliso ye-aero-injini yokulungiswa kwegobolondo le-nozzle, i-force barrel kunye nezinye iindawo; i-rolled bar isetyenziswe ekwenzeni ii-aero-injini ye-compressor blades; ibar ekhandiweyo isetyenziselwe ukwenziwa kweeinjini ezinkulu zerhasi yomkhosi wolwandle kunye neenxalenye zesakhiwo semijukujelwa yokuhamba ngenqanawa.
