7075 T651 Aluminium Bar | Aerospace Loj Zog Lub Zog Kev Lag Luam Tsheb kauj vab
7075 Aerospace Aluminium Bar
7075 yog ib lub nkoj alerospace txhuas nrog ua tiav txias lossis extruded txhuas wrought alloy nrog siab lub zog, tsim nyog kho kev ntxhov siab corrosion. Kev nplua cov kab ke nplua kev tswj tau nyob rau hauv cov cuab yeej zoo hnav.
7075 yog ib qho ntawm cov siab tshaj plaws lub zog aluminium alloys. Nws muaj cov qaug zog zoo nkauj thiab nruab nrab tshuab luam ntawv. Feem ntau siv nyob qhov twg qhov chaw muaj kev ntxhov siab heev. Nws tsis yog weld muaj peev xwm thiab muaj tsawg corrosion tsis kam tshaj lwm yam alloys. Cov khoom siv mechanies nyob ntawm qhov npau taws ntawm cov khoom siv. Feem ntau siv nyob rau hauv kev lag luam tsheb kauj vab, cov tswv cuab qub.
Thaum forging cov hlau no, nws raug pom zoo tias qhov ntsuas kub tau teev ntawm 700 thiab 900 degrees. Qhov no yuav tsum tau ua raws los ntawm kev kho kom sov. Nws tsis pom zoo rau kev siv vuam siv los ua kev koom nrog cov txheej txheem, tab sis xav tau, kev tiv thaiv vuam yuav siv tau. Nws tsis pom zoo rau arc vuam siv vim tias nws tuaj yeem txo qis cov hlau corrosion tsis kam.
| 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 |
| 0.40 | 0.50 | 1.20 ~ 2.0 | 2.10 ~ 2.90 | 0.30 | 0.18 ~ 0.28 | 5.10 ~ 6.10 | 0.20 | 0.15 | Seem |
| Raug Cov Khoom Siv Neeg Kho Tshuab | |||||
| Npau taws sai | Qhov dav (hli) | Lub zog tensile (MPA) | Paib lub zog (MPA) | Elongation (%) | Hardnedd (HB) |
| T6, T651, T6511 | ≤25.00 | ≥540 | ≥480 | ≥7 | 150 |
| > 25.00 ~ 100.00 | 560 | 500 | 7 | 150 | |
| > 100.00 ~ 150.00 | 550 | 440 | 5 | 150 | |
| > 150.00 ~ 200.00 | 440 | 400 | 5 | 150 | |
| T73, T7351, T73511 | ≤25.00 | 485 | 420 | 7 | 135 |
| > 25.00 ~ 75.00 | 475 | 405 | 7 | 135 | |
| > 75.00 ~ 100.00 | 470 | 390 | 6 | 135 | |
| > 100.00 ~ 150.00 | 440 | 360 | 6 | 135 | |
Cov Ntawv Thov
Wildraft qauv
Kev Lag Luam Tsheb Kauj Vab
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.
