Superalloy Series
0102 ib0304 ib05
CHEMICAL COMPOSITION
Chaw | % | C | Cr | Hauv | Rau | Al | Ntawm | Fe | B | Mn | Thiab | P | S | Nrog | Nrog ib | Pb |
GH901 | MIN | 0.02 ib | 11.0 Nws | 40.0 Nws | 5.0 | - | 2.8 | tshuav nyiaj li cas | 0.01 ib | - | - | - | - | - | - | - |
MAX | 0.06 ib | 14.0 Nws | 45.0 Nws | 6.5 | 0.30 Nws | 3.1 | tshuav nyiaj li cas | 0.02 ib | 0.5 | 0.4 | 0.02 ib | 0.008 ib | 0.2 | 0.0001 | 0.001 ib |
Lub cev muaj zog
ceev | Melting kub ntau yam |
8.21g / cm3 | 1360 ℃ |
Product FEATURE
GH901 yog austenitic hnub nyoog-hardening alloy raws li Fe-43Ni-12Cr, ntxiv titanium, txhuas thiab lwm yam ntxiv dag zog, thiab muaj ib tug kab ntawm boron thiab tsawg carbon, los ntawm lub sub-stable γ [Ni3 (Ti, Al)] theem dispersion ntxiv dag zog rau, ib tug me me ntawm txhuas cov hloov dua siab tshiab rau γη. Cov hlau muaj lub zog muaj zog thiab kev ua siab ntev hauv qab 650 ℃, zoo oxidation tsis kam qis dua 760 ℃, thiab lub koom haum ruaj khov rau kev siv mus ntev.
Daim ntawv thov khoom
Cov hlau no yog cov hlau nplaum uas paub tab tsim nyob rau hauv thaum ntxov thiab yog dav siv nyob rau hauv kev tsim cov rotating disk qhov chaw (turbine disks, compressor disks, phau ntawv journal, thiab lwm yam), static structural qhov chaw, turbine txheej rings, fasteners thiab lwm qhov chaw ntawm aviation thiab av gas turbine engine khiav hauj lwm hauv qab no 650 ° C. Cov hlau yog dav siv hauv kev tsim cov roj turbine xyaw.
