Uthotho lweSuperalloy
0102030405
UHLELO LWEKHEMICAL
ISITHUBA | % | C | Cr | Co | IN | Kuba | Kwi | Al | Kwe | Fe | B | Oku |
GH4049 | MIN | 0.04 | 9.50 | 14.00 | 5.00 | 4.50 | 0.20 | 3.70 | 1.40 | - | - | - |
MAX | 0 | 11.0 | 16.00 | 6.00 | 5.50 | 0.50 | 4.40 | 1.90 | 1.50 | 0.025 | 0.020 | |
% | 0.10 | Kwaye | S | P | Nge | Pb | Nge | Sn | Sb | Njengoko | Kwi | |
MIN | - | - | - | - | - | - | - | - | - | - | ibhalansi | |
MAX | 0.50 | 0.50 | 0.010 | 0.1 | 0.07 | 0.001 | 0.0001 | 0.0012 | 0.0025 | 0.0025 | ibhalansi |
Iipropati Zomzimba
ukuxinana | Uluhlu lobushushu obunyibilikayo |
p=8.44g/cm | 1320-1390℃ |
IMALI yemveliso
I-GH4049 yi-Ni-Co-Cr esekwe kwimvula eyenza lukhuni deformation ingxubevange yobushushu obuphezulu kunye nobushushu benkonzo obungaphantsi kwe-950℃. I-alloy inokumelana ne-oxidation elungileyo phantsi kwe-1000 ℃ kunye namandla aphezulu obushushu obuphezulu phantsi kwe-950 ℃. Ilungele ukuveliswa kwamagqabi asebenzayo einjini yegesi enobushushu obungama-850℃~950℃. Ezona mveliso ziphambili zibandakanya imivalo egotyiweyo kunye neyenziweyo, kunye neencakuba zeinjini zomgunyathi. Xa kuthelekiswa ne-alloys esekelwe kwi-nickel yezicelo ezifanayo, i-plasticity ye-alloy eshushu esebenzayo ayilungile, kodwa emva kokunyibilika kwe-electroslag okanye i-vacuum arc remelting, i-plasticity yayo yokucubungula inokuphuculwa, kunye nokuqina kwempembelelo ye-1000 ℃ -1170 ℃ yanda nge-1 ~ 3 amaxesha.
Isicelo semveliso
I-alloy isetyenziswe ekwenzeni iibhleyidi ze-injini ye-injini yenqwelo-moya kunye nezinye izinto ezinobushushu obuphezulu obuthwala umthwalo. Emva kwexesha elide lokwenziwa kunye nokusetyenziswa, iye yaba yenye yezona zinto zisetyenziswa kakhulu ngamahlamvu.
