760 MPA Mos Kub Kub N07718 Nickel Alloy Inconel Steel
Kev Piav Qhia Dav Dav
Inconel 718 yog ib qho hlau uas tawv tau ntev thiab tiv taus xeb heev. Nws lub zog siab, tiv taus xeb, thiab yooj yim vuam ua rau alloy 718 yog cov hlau superalloy nrov tshaj plaws siv hauv kev lag luam.
Inconel 718 muaj kev tiv thaiv zoo rau cov organic acids, alkalies thiab ntsev, thiab dej hiav txwv. Kev tiv thaiv zoo rau sulfuric, hydrochloric, hydrofluoric, phosphoric, thiab nitric acids. Kev tiv thaiv zoo rau oxidation, carburization, nitridation, thiab ntsev molten. Kev tiv thaiv zoo rau sulfidation.
Inconel 718 uas ruaj khov tau ntev muaj zog kub txog li 700 °C (1300 °F) nrog rau kev tiv thaiv xeb thiab kev ua tau zoo heev. Nws cov yam ntxwv vuam, tshwj xeeb tshaj yog nws txoj kev tiv thaiv kev tawg tom qab vuam, zoo heev. Vim yog cov yam ntxwv no, Inconel 718 siv rau cov khoom siv rau cov cav turbine dav hlau; cov khoom siv dav hlau ceev ceev, xws li lub log, thoob, thiab cov spacers; cov ntsia hlau thiab cov khoom siv kub siab, cov tankage cryogenic, thiab cov khoom siv rau kev rho tawm roj thiab roj av thiab kev tsim kho nuclear.
| Qib | Ni% | Cr% | Mo% | Nb% | Fe% | Al% | Ti% | C% | Mn% | Si% | Cu% | S% | P% | Co% |
| Inconel 718 | 50-55 | 17-21 | 2.8-3.3 | 4.75-5.5 | Bal. | 0.2-0.8 | 0.7-0.15 | Qhov siab tshaj plaws 0.08 | Siab tshaj plaws 0.35 | Siab tshaj plaws 0.35 | Siab tshaj plaws 0.3 | Siab tshaj plaws 0.01 | Qhov siab tshaj plaws 0.015 | Siab tshaj 1.0 |
Cov Tshuaj Lom Zem
Cov Lus Qhia Tshwj Xeeb
| Qib | UNS | Werkstoff Nr. |
| Inconel 718 | N07718 | 2.4668 |
Cov Khoom Siv Lub Cev
| Qib | Qhov Ceev | Qhov Kub Yaj |
| Inconel 718 | 8.2g/cm3 | 1260°C-1340°C |
Cov Khoom Siv Kho Tshuab
| Inconel 718 | Lub zog tensile | Lub Zog Tawm | Kev ntev | Brinell Hardness (HB) |
| Kev Kho Mob Tshuaj | 965 N/mm² | 550 N/mm² | 30% | ≤363 |
Peb Cov Lus Qhia Txog Kev Tsim Khoom
| Bar | Kev ntaus nrig | Yeeb Nkab/Twj Raj | Daim Ntawv/Stripe | Hlau | |
| Tus Qauv | ASTM B637 | ASTM B637 | AMS 5589/5590 | ASTM B670 | AMS 5832 |
Qhov Loj Ntau Yam
Inconel 718 hlau, bar, pas nrig, strip, forging, phaj, ntawv, raj, fastener thiab lwm yam qauv ntawv muaj.
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