Kev Txheeb Xyuas Khoom ntawm Inconel 718:
Inconel718 precipitation sclerosis hom molybdenum alloy uas muaj niobium, nichrome, nyob rau hauv 650 ºC muaj lub zog siab, zoo toughness thiab muaj kev tiv thaiv corrosion zoo nyob rau hauv siab thiab qis kub ib puag ncig. Cov xwm txheej xa khoom tuaj yeem yog kev kho khoom khov kho lossis lub xeev ua kom tawv.
Koj tuaj yeem nrhiav tau cov cim hauv qab no ntawm Inconel 718:
(1) ua haujlwm tau zoo, nyob rau hauv lub xeev annealing;
(2) lub zog tensile zoo, lub zog qaug zog, lub zog tawg;
(3) thaum txog li 700 ° C, muaj lub zog kub zoo;
(4) thaum txog li 1000 ° C, muaj kev tiv thaiv oxidation zoo;
(5) Thaum kub tsawg nrog cov khoom siv kho tshuab zoo heev;
(6) Tom qab kev ua tiav ntawm arc welding, tsis muaj vuam tawg rhiab heev
Cov Khoom Siv Roj thiab Roj Av
Cov Khoom Siv Ua Tshuaj
Cov Khoom Siv Hloov Kub
Kev Tsim Kho Marine
Cov Nkoj Siab
Cov Cheebtsam Sealing Kev Lag Luam
Cov Khoom Siv Ceev Uas Muaj Kev Ua Haujlwm Zoo
Cov Khoom Uas Ua Los Ntawm Precision
Cov Tshuaj Sib xyaw ntawm Inconel 718 Wt.%:
| Inconel 718 (Gh4169/UNS N07718) | ||||||||||||||
| % | Ni | Cr | Fe | Mo | Nb+Ta | C | Mn | Si | S | P | Cu | Al | Ti | B |
| Tsawg kawg | 50 | 17 | Bal. | 2.8 | 4.75 | - | - | - | - | - | 0.20 | 0.65 | - | - |
| Qhov siab tshaj plaws | 55 | 21 | Bal. | 3.3 | 5.50 | 0.08 | 0.35 | 0.35 | 0.015 | 0.015 | 0.30 | 0.80 | 1.15 | 0.006 |
Inconel 718's Min Tus Nqi ntawm Cov Khoom Siv Mechanical ntawm qhov kub thiab txias:
| Cov Khoom Siv Kho Tshuab Ib Txwm Muaj | Lub zog tensile Rm N/mm2 | Lub Zog Tawm Rp0.2N / mm2 | Kev ncua ntev A5% | Qhov nyuaj HB |
| kev kho cov tshuaj | 965 | 550 | 30 | Max 363 |
Qib Kaw:
GH4169, GH169(Tuam Tshoj),
NC19FeNb(Fabkis teb),
NiCr19Fe19Nb5, Mo3(Lub Tebchaws Yelemees),
NA 51(Tebchaws Askiv),
Inconel718, UNS NO7718(Tebchaws Meskas) ,
NiCr19Nb5Mo3(ISO)





