Ams 4045 Alloy Alloy 7075 T6 T651 Ntawv Phaj
Alloy 7075 Aluminium daim hlau yog qhov zoo tshaj plaws tus tswv cuab ntawm 7xxx series thiab tseem yog cov hauv paus ntawm cov alloys siab tshaj plaws muaj. Zinc yog thawj cov khoom sib piv muab rau nws lub zog sib piv rau cov hlau. TUB TUB T651 muaj peev xwm ua kom qaug zog zoo, ncaj ncees tshuab, kuj vuam thiab corrosion tsis kam ntsuas. Alloy 7075 nyob rau hauv temper t7x51 muaj superior kev ntxhov siab tiv taus thiab hloov 2xxx alloy nyob rau hauv cov ntawv thov tseem ceeb tshaj.
7075 Alloy Alloy yog ib qho ntawm cov muaj zog tshaj aluminium alloys muaj, ua rau nws muaj nuj nqis nyob rau hauv cov xwm txheej siab. Nws cov txiaj ntsig zoo lub zog (> 500 MPA) thiab nws qhov qis ntom ntom ua cov khoom haum rau cov ntawv thov xws li cov dav hlau lossis cov khoom hnyav. Thaum nws yog tsawg dua corrosion tiv taus dua lwm cov alloys (xws li txhais tau tias yog ib qho tshwj xeeb resistant rau corrosion), nws lub zog ntau dua li ua kom muaj kev cia siab.
Cov kev ntxhov siab superior corrosion tsis kam ntawm T73 thiab T7351 Tempers ua almoy 7075 txoj kev hloov pauv rau 2024, 2014 thiab 2017 nyob rau hauv ntau qhov tseem ceeb tshaj plaws. Lub T6 thiab T651 Tempers muaj ncaj machinity. Alloy 7075 yog siv tau los ntawm lub dav hlau thiab kev lag luam sib cog lus vim tias nws lub zog zoo dua.
| Tshuaj lom neeg muaj pes tsawg leeg (%) | |||||||||
| Silicon | Liv | Tooj liab | Hlau paus | Tus kws dai txiv manganese | Yeebsab | Tooj dawb | Titanium | Lwm tus | Tooj dawb |
| 0.4 | 0.5 | 1.2 ~ 2 | 2.1 ~ 2.9 | 0.3 | 0.18 ~ 0.28 | 5.1 ~ 5.6 | 0.2 | 0.05 | Seem |
| Raug Cov Khoom Siv Neeg Kho Tshuab | ||||
| Npau taws sai | Qhov tuab (hli) | Lub zog tensile (MPA) | Paib lub zog (MPA) | Elongation (%) |
| T6 | 1 ~ 3.2 | 540 | 470 | 8 |
| T6 | 3.2 ~ 6.3 | 540 | 475 | 8 |
| T651 | 6.3 ~ 12.5 | 540 | 460 | 9 |
| T651 | 25 ~ 50 | 530 | 460 | --- |
| T651 | 60 ~ 80 | 495 | 420 | --- |
| T651 | 90 ~ 100 | 460 | 370 | --- |
Cov Ntawv Thov
Lub dav hlau tis
Heev kev ntxhov siab aircraft seem
Cov dav hlau tsim khoom
Peb Qhov Kom Zoo
Cov lus nug thiab khoom xa tuaj
Peb muaj cov khoom txaus hauv Tshuag, peb tuaj yeem muab cov khoom txaus rau cov neeg siv khoom. Lub sijhawm ua tau nyob hauv 7 hnub rau cov khoom ntim materil.
Zoo heev
Tag nrho cov khoom yog los ntawm cov chaw tsim khoom loj tshaj plaws, peb tuaj yeem muab MTC MTC rau koj. Thiab peb kuj tseem tuaj yeem muab daim ntawv qhia txog kev xeem thib peb.
Kab lig kev cai
Peb muaj cov cav, muaj kev cai loj.
