GH4169 saxan
1. Sharaxaad:
GH4169 waa saldhig la xoojiyay roobka oo la ilaaliyo heerkul sare oo leh waxqabad wanaagsan oo heerkul ah
kala duwan ee -253 650C gudaha.
Awoodda wax-soo-saarka ee ka hooseeya 650C ayaa kaalinta koowaad kaga jirta darajooyinka heerkul-sare ee habaabay, waxayna leedahay iska caabin daal wanaagsan, iska caabin shucaac ah,
iska caabinta oksaydhka, iska caabinta daxalka, iyo sidoo kale farsamaynta wanaagsan iyo waxqabadka alxanka.
2. Darajo u dhiganta:
Inconel 718, UNS NO7718 (USA), NCI9FeNb (France), W. Nr. 2.4668 (Jarmalka)
3. Halabuurka Kiimikada:
| Darajo | % | Kiimikada Compsition (%) | |||||||||||
| Ni | Cr | Mo | Nb | Co | C | Mn | Si | S | Cu | AL | Ti | ||
| GH4169 | Min | 50 | 17 | 2.8 | 4.8 | 0.20 | 0.065 | ||||||
| Max | 55 | 21 | 3.3 | 5.5 | 1 | 0.08 | 0.35 | 0.35 | 0.015 | 0.3 | 0.8 | 1.15 | |
4. Mechanical Property
| Darajo | Hantida Makaanikada | Cufnaanta | barta dhalaalaysa | |||
| Daawaynta | Xoogga Wax-soosaarka (N/mm2)/(Mpa) | Xoog Jimicsiga (N/mm2)/(Mpa) | Kordhinta (%) | g/cm3 | ℃ | |
| GH4169 | Daaweynta Xalka | 550 | 965 | 30 | 8.2 | 1260-1320 |
5. Hantida Faa'iidada:
1) Xoogga heerkulka sare: GH4169 daawaha heerkulka sare wuxuu leeyahay awood heerkul sare oo heer sare ah, wuxuu shaqeyn karaa waqti dheer
deegaan heerkul sare leh, wuxuuna leeyahay iska caabin daal aad u wanaagsan.
2) Iska caabbinta daxalka: GH4169 daawaha heerkulka sare wuxuu leeyahay iska caabin daxalka wanaagsan wuxuuna u adkeysan karaa aashitada adag, alkali, iyo heerkul sare
deegaanka oksaydhka
3) Machinability: GH4169 aluminium heerkul sare leh ayaa machinability wanaagsan oo loo isticmaali karaa for been abuur ah, daaweynta kulaylka, alxanka iyo hababka kale ee processing.
6. Codsiga:
GH4169 daawaha heerkulka sare waxaa si weyn loogu isticmaalaa hawada, tamarta, iyo beeraha kiimikada, sida garbaha engine duulista, qolalka gubanaya, qaybaha shidaalka tamarta nukliyeerka, iwm
