Superalloy Series
0102030405
HADIN KASHIN KIMIYYA
SARKI | % | C | Kuma | Mn | P | S | Cr | A ciki | Domin | Tare da | Al | Na | Fe | Co | B | Zr |
GH4738 | MIN | 0.03 | - | - | - | - | 18.0 | daidaitawa | 3.5 | - | 1.20 | 2.75 | - | 12.0 | 0.003 | 0.02 |
MAX | 0.10 | 0.15 | 0.10 | 0.015 | 0.015 | 21.0 | daidaitawa | 5.0 | 0.10 | 1.60 | 3.25 | 2.00 | 15.0 | 0.01 | 0.08 |
Abubuwan Jiki
yawa | Narkewar zafin jiki |
p=8.22g/cm | 1330-1360 ℃ |
STANDARD MAI GIRMA
Standard No. & Iri | misali jihar | Farantin kauri 8/mm | Tensile Properties | Tsawon 730°C | Taurin zafin daki | |||||
θ/ ℃ | Ƙarfin ƙarfi | samar da ƙarfi | A5% | σ/MPa | Lokaci/h | A% | ||||
QJ/DT01.63026 | Yanayin wadata | ≤0.50 | 20 | ≥ 1170 | ≥760 | ≥15 |
| - | L | (34 zuwa 44) HRC ko makamancin haka |
540 | ≥ 1000 | ≥ 690 | ≥13 |
| - |
|
| |||
> 0.50 | 20 | ≥1205 | ≥795 | ≥20 | - |
| - | (34 zuwa 44) HRC ko makamancin haka | ||
540 | ≥ 1035 | ≥725 | ≥15 |
|
| - |
| |||
0.40 zuwa 0.50 |
|
|
|
| 430 | ≥23 | ≥4 |
| ||
> 0.50 |
|
|
|
| 430 | ≥23 | ≥4 | |||
SIFFOFIN samfur
GH738 ne a nickel tushen high-zazzabi gami da taurare da γ' lokaci hazo, tare da mai kyau iskar gas juriya, high yawan amfanin ƙasa ƙarfi da gajiya Properties, mai kyau tsari plasticity da kuma barga kungiyar. Yadu amfani a jirgin sama engine jujjuya sassa, da amfani da zafin jiki ne bai fi 815 ℃. Yana iya samar da faranti mai sanyi da zafi, bututu, tube, wayoyi, ƙirƙira, simintin gyare-gyare da manne.
Aikace-aikacen samfur
Injin jirgin sama, injin injin turbin gas, injin turbine da faifan injin turbine da sauran sassa masu juyawa.
