0102030405
NKWUKWU kemikal
Oghere | % | C | Cr | N'ime | Maka | Al | Nke | Fe | B | Mn | Na | P | S | Ya na | Ya na a | Pb |
GH901 | MIN | 0.02 | 11.0 | 40.0 | 5.0 | - | 2.8 | itule | 0.01 | - | - | - | - | - | - | - |
MAX | 0.06 | 14.0 | 45.0 | 6.5 | 0.30 | 3.1 | itule | 0.02 | 0.5 | 0.4 | 0.02 | 0.008 | 0.2 | 0,0001 | 0.001 |
Njirimara anụ ahụ
njupụta | Oke okpomọkụ na-agbaze |
8.21g / cm3 | 1360 ℃ |
Njirimara ngwaahịa
GH901 bụ ihe austenitic afọ-hardening alloy dabeere na Fe-43Ni-12Cr, na-agbakwunye titanium, aluminum na ndị ọzọ na-ewusi ihe, na nwere a Chọpụta nke boron na ala carbon, site sub-stable γ [Ni3 (Ti, Al)] na-adọ mgbasa ike ike, a obere ego nke aluminum nwere ike inhibit γ ka ntughari nke adọ nke η-TiNi-Nini. The alloy nwere elu mkpụrụ ike na ntachi obi ike n'okpuru 650 ℃, ezi ọxịdashọn eguzogide n'okpuru 760 ℃, na ike nzukọ maka ogologo oge ojiji.
Ngwa ngwaahịa
Alloy a bụ alloy tozuru okè mepụtara n'oge mbụ ma na-eji ya eme ihe n'ịmepụta akụkụ diski na-atụgharị (turbine disks, compressor disks, journals, etc.), akụkụ static structural, turbine mpụta yiri mgbaaka, fasteners na akụkụ ndị ọzọ nke ụgbọ elu na ala gas turbine engines na-arụ ọrụ n'okpuru 650 ° C. A na-eji alloy eme ihe n'ọtụtụ ebe n'ichepụta injin turbine gas.

