Qhov txawv ntawm Inconel 625 thiab 825 yog dab tsi?
Incoloy 825 thiab Inconel 625
Inconel yog nickel-based high-temperature alloy. Inconel alloys tuaj yeem muab qhab nia sib txawv nyob ntawm tus nqi ntawm cov npib tsib xee hauv cov hlau thiab coj mus rau hauv tus account ntau lwm yam. Ob qib yog Inconel 625 thiab Incoloy 825. Qhov sib txawv tseem ceeb ntawm ob yog tias Inconel 625 muaj cov nickel ntau dua piv rau Incoloy 825.
Inconel 625 yog dab tsi?
Inconel 625 muaj cov ntsiab lus nickel ntau dua li lwm cov qib Inconel thiab yog nickel-based superalloy. Siab zog thiab loj resistivity ntawm siab dua kub. Nws muaj zog tiv thaiv corrosion thiab oxidation. Cov txiaj ntsig tshwj xeeb no ua rau nws muaj txiaj ntsig zoo hauv kev siv nuclear thiab marine.
Inconel 625 alloy muaj qhov kub thiab txias ntawm kev ua haujlwm ntawm 982 degree. Lub alloy lub zog siab yog vim lub hardening nyhuv ntawm niobium thiab molybdenum nyob rau hauv lub nickel-chromium matrix. Yog li ntawd Inconel tsis xav tau nag lossis daus hardening. Inconel 625 muaj lub zog tensile siab, siab corrosion qaug zog thiab tsis kam mus rau chloride ion kev nyuaj siab corrosion cracking, ua rau nws yog ib qho kev xaiv zoo heev rau seawater daim ntaub ntawv. Ntxiv rau qhov no, nws nthuav tawm zoo heev toughness thiab ductility ntawm qis kub.
Inconel Alloy 625 Cov Khoom Siv Tshuaj
| Inconel | Element (% los ntawm pawg) | ||||||||||||||
| Ni | Cr | Fe | Mo | Nb | Co | Mn | Cu | Al | Ti | Si | C | S | P | B | |
| 625 | 58.0 | 20.0–23.0 | 5.0 | 8.0–10.0 | 3.15–4.15 | 1.0 | 0.5 | 0.4 | 0.4 | 0.5 | 0.1 | 0.015 | 0.015 | ||
Alloy 625 Cov khoom sib npaug
| STANDARD | WERKSTOFF NR. | UNS | GOST | AFNOR | JIS | BS | EN | LOSSIS |
| Ib 625 | 2.4856 | N06625 | ХН75МБТЮ | NC22 DNB4M | SIB 625 | NAOJ 21 | NiCr22Mo9 Nb | ЭИ602 |
Inconel 625 Mechanical Properties
| Qhov ntom | Melting Point | Tensile zog | Yield zog (0.2% Offset) | Elongation | |
| 625 | 8,4g 3 | 1350 degree (2460 degree F) | Psi – 135, 000, MPa – 930 | Psi – 75, 000, MPa – 517 | 42.5 % |
