2024 txhuas ntawv yog ib qho nyuaj txhuas alloy (Al-Cu-Mg). Nws muaj qhov tsim nyog ntau dua thiab kev ua tau zoo tag nrho. Nws muaj qhov loj tshaj plaws ntawm kev ua lag luam.
Cov yam ntxwv ntawm cov hlau: lub zog siab, zoo heev ntawm cov cua sov uas tuaj yeem siv qis dua 150 degree. Lub alloy 2024 muaj lub zog siab dua 7075 alloys yog tias qhov kub thiab txias tshaj 125 degree. Nrog rau kev kho cua sov, annealing thiab quenching tej yam kev mob, nws muaj zoo formability. Cov nyhuv ntawm kev ua kom sov yog pom tseeb, tab sis kev ua haujlwm yog nruj heev nrog tus qauv siab. Tsis tas li ntawd, kev kho cua sov ntxiv zog ntawm 2024 aluminium ntawv yog qhov tseem ceeb tshaj plaws, txawm tias nws yog nyob rau hauv lub xeev kub, annealed los yog tshiab hardened, Nws formability thiab machinability yog zoo heev. Txawm li cas los xij, cov txheej txheem kev kho cua sov ntawm 2024 aluminium alloy yog nruj.Nws cov tshuab ua haujlwm deb tshaj li cov qauv hauv tebchaws. Nws yog dav siv hauv pwm, rivets, tsheb log thiab lwm yam khoom siv ntau yam.
Kev txiav txim txheej txheem ntawm 2024 Aluminium Sheet
Specification ntawm 2024 AluminiumDaim ntawv
| Alloy | Kub | Thickness (hli) | Dav (mm) | Ntev (mm) | Yam khoom |
| 2024 Aluminium ntawv | O, T3, T4, T6, T72, T81, T361, T351, T861, T3511, T8611 |
0.3-600 | 500-2600 | 500-16000 | Propeller qauv, airframe thiab lwm yam |
Chemical Composition ntawm 2024AluminiumDaim ntawv
| Cov ntsiab lus | Cu | Mg | Mn | Cr | Zn | Al |
| Cov ntsiab lus | 3.8-4.9 | 1.2-1.8 | 0.30-1.0 | 0.10 | Tsawg dua lossis sib npaug rau 0.25 | Nyob twj ywm |
Cov yam ntxwv ntawm 2024 Aluminium Sheet
1. Thaum tshav kub kub tsis kam. 2024 txhuas ntawv muaj cov cua kub zoo, tuaj yeem siv rau kev ua haujlwm hauv qab 150 degree.
2. Mechanical Properties. 2024 txhuas ntawv tensile lub zog yog 470Mpa, 0.2 feem pua yield zog yog 325Mpa, qaug zog yog 105Mpa, elongation yog 12 feem pua, thiab hardness yog 120HB.
3. Lwm yam yam ntxwv. Nws yuav tsum raug sau tseg tias qhov kev tiv thaiv corrosion ntawm 2024 aluminium alloy yog qhov tsis zoo, tab sis anodizing kev kho thiab pleev xim, los yog cov txheej txheem txhuas ntshiab tuaj yeem txhim kho nws cov corrosion kuj. Tsis tas li ntawd, 2024 aluminium ntawv yog qhov ua rau tawg thaum lub sij hawm vuam thiab yuav tsum muaj txheej txheem tshwj xeeb rau vuam. Nws tseem tuaj yeem riveted, thiab qhov chaw vuam yog qhov zoo.
