Superalloy Series
0102030405
HADIN KASHIN KIMIYYA
SARKI | % | C | Cr | A ciki | Domin | Al | Na | Fe | Nb | Mg | B | Zr | Wannan | Kuma | Mn | S | B | Tare da |
GH4698 | MIN |
| 13.00 | daidaitawa | 2.80 | 1.30 | 2.35 |
| 1.80 |
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MAX | 0.08 | 16.00 | daidaitawa | 3.20 | 1.70 | 2.75 | 2.00 | 2.20 | 0.008 | 0.005 | 0.050 | 0.005 | 0.6 | 0.4 | 0.015 | 0.007 | 0.07 |
Abubuwan Jiki
yawa | Narkewar zafin jiki |
p=8.32g/cm | 1340-1365 ℃ |
STANDARD MAI GIRMA
KYAUTA | misali |
Bar | - |
Ƙirƙira | GJB3728, GJB5280 |
Bayanin samfur
MARAMAN KAYAN KANKANIN KYAUTA NA ALLOY A ZAFIN DAKI
Aloy state | karfin jurewa | samar da ƙarfi | Tsawaitawa | raguwar sashe Z% |
Magani mai ƙarfi + tsufa | 1130 | 705 | 17% | 19% |
SIFFOFIN samfur
GH4698 ne a Ni-Cr tushen hazo hardening nakasawa high zafin jiki gami da sabis zafin jiki na 750 ℃ ~ 800 ℃. A gami yana da high jurewa ƙarfi da tensile ƙarfi, mai kyau plasticity da kuma m yi a cikin kewayon 550 ℃ ~ 800 ℃, kazalika da barga kungiyar a cikin dogon lokaci amfani. Babban samfuran sun haɗa da sanduna na ƙirƙira da ƙirƙira, coils da zobba.
Aikace-aikacen samfur
Aerospace engine turbine disks, compressor disks, deflectors, bearing zobe da fasteners, da dai sauransu, da manyan faifan faifai na injin turbin na jiragen ruwa na ruwa.
