7075 Me Me Aluminium Alloy Tuag Forgings

Aluminium (Al): Tshuav

Zinc (Zn): 5.1-6.1%

Magnesium (mg): 2. 1-2. 9%

Tooj liab (Cu): 1.2-2.0%

Silicon (Si): tsawg dua lossis sib npaug rau 0. 40%

Hlau (Fe): Tsawg dua lossis sib npaug rau 0.50%

Manganese (Mn): Tsawg dua lossis sib npaug rau 0.30%

Chromium (CR): Tsawg dua lossis sib npaug rau 0. 28%

Titanium (Ti): Tsawg dua lossis sib npaug rau 0.20%

Lwm cov ntsiab lus: txhua qhov tsawg dua lossis sib npaug rau {{0}}.05%, tag nrho Tsawg dua lossis sib npaug rau 0.15%

Cov cuab yeej siv cov tshuab ntawm 7075 txhuas alloy tuag-kev lom zem yog qhov zoo tshaj plaws, ua rau lawv haum rau kev lag luam kev ntxhov siab hauv aviation.

• Lub zog tensile: ntau dua los yog sib npaug rau 560 MPa (qhov no tuaj yeem sib txawv raws li kev kho mob thaum tshav kub kub)
• Yield zog ({0. 2% offset): ntau dua lossis sib npaug nrog 495 MPa (lossis siab dua, nyob ntawm qhov kev kho cua sov tshwj xeeb)
• Elongation: Ntau dua lossis sib npaug li 6% (lossis siab dua, qhia qhov zoo ductility)
• Hardness: Ty pically nyob ib ncig ntawm 150 HB (Brinell hardness)
• Qhov ceev: Kwv yees li 2.81 g / cm³ (ua kom nws hnyav)
• Elastic Modulus: Feem ntau nyob rau hauv thaj tsam ntawm 68-75 GPA (lossis 71 GPA raws li tus nqi sib txawv thiab tiv taus deformation

Cov khoom no, ua ke nrog cov alloy siab zog-rau-hnyav piv, corrosion kuj, thiab zoo machinability, ua 7075 txhuas alloy tuag-forgings zoo tagnrho rau siv nyob rau hauv aerospace daim ntaub ntawv.

Vim nws txoj kev ua tau zoo heev, 7075 aluminium alloy tuag forgings tau siv dav hauv ntau yam tseem ceeb ntawm kev lag luam aerospace. Cov kev ntsuas no suav nrog:

• Cov qauv txheej txheem hauv ib lub dav hlau, xws li tis tis, thiab tsaws iav Cheebtsam, ntawm lub zog siab thiab lub teeb yuag.
• Cov cav sib xyaw uas xav tau lub zog siab thiab corrosion tsis kam, suav nrog hauv paus, nkhaus, thiab casings.
• Kev ntseeg tau thiab lub durability yog qhov tseem ceeb rau siab kev ntxhov siab cov qauv txheej txheem hauv chaw huab cua thiab satellites.

Hauv cov ntsiab lus, 7075 aerospace me me aluminium alloy forging muab kev sib xyaw ua ke ntawm lub zog, kev tiv thaiv corrosion, thiab lub teeb yuag, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov ntawv thov tseem ceeb hauv kev lag luam aviation. Lawv cov tshuaj lom neeg muaj pes tsawg leeg thiab cov cuab yeej zoo heev ua kom ntseeg tau tias lawv tuaj yeem tiv taus huab cua thiab muaj kev ntxhov siab siab cuam tshuam nrog kev siv aerospace.

Cim npe nrov: Tuam Tshoj 7075 Me Me Aluminium Tuag Forgings Chaw tsim tshuaj paus, lwm tus neeg, Hoobkas