1
A: Alloy 8079 muaj 1.3 {- 1.5% hlau uas muab cov tensile tensile muaj zog (150 mpa Nws cov ntsiab lus silicon (0.05-0.10%) txhim kho ua haujlwm hnyav, tso cai tuab mus rau 6-30 μm tsis muaj ntug kev tawg. Cov Alloy tswj elongation cov yam ntxwv ntawm 3-5%, tseem ceeb rau yob tsim ntawm kev nrawm tshaj 1,200 m / min. Piv rau purer alloys zoo li 1235, 8079 ua rau pom zoo zeb los ntawm kev sib ntaus nrog 15-20% yob nrawm. Siv cov neeg tsim khoom loj zoo li hindalco siv 8079 rau cov ntawv ci li 2 meters dav hauv nruam Casting-Rolling kab.
2
A: Cov hlau - rich rich microstructure ntawm 8079 tsim qhov ua tau zoo tiv thaiv oxygen (<0.1 cm³/m²/day) and moisture vapor (<0.1 g/m²/day) at thicknesses above 15 μm. Unlike pure alloys, its intermetallic compounds block UV light transmission (90% opacity at 20 μm), protecting light-sensitive foods like dairy products. Accelerated aging tests show 8079 maintains barrier integrity for up to 3 years in frozen food packaging (-18°C). For butter wrapping, 8079 outperforms 1235 alloy with 30% better fat resistance. Global brands like Arla Foods specify 8079 for premium butter foil due to these properties.
3
A: tshaj tawm {- rolling, 8079 undergoes electrochemical ntxuav kom tshem tawm cov roj nplua nyeem<5 mg/m² residual oil (per FDA 21 CFR §175.300). Many converters apply a chromate-free conversion coating (1-3 g/m²) to improve corrosion resistance in salty environments. For printing applications, the foil receives corona treatment (50-60 dynes/cm) to achieve ink adhesion forces >2.5 N / 15 hli. Qee tus hwm hwm cov qhab nia tshwj xeeb nano {{{{3} Ceramic Txheej Txheem uas txo tau los ntawm 70% piv txwv tsis siv luam ntawv. Amcor's 8079 - Raws lam tau rau kas fes ntim cov kev kho no nrog PCR-sib zog inks.
4
A: Raws li ib qho - Cov khoom siv ua tau, 80% rov ua tiav {} {}} txheej txheej plastics. Nws cov txheej txheem Rolling tsim kom muaj 40% tsawg dua ib leeg dua tus tsiaj zaj duab xis tsim thaum siv hydroelectric {} powered mills. Nyias guajing (nqes mus rau 6,5 μm) ua rau 25% cov khoom txo versus tus txheej txheem 9 μm ntawv ci. Ball Corporation lub khw muag khoom tsis ntev los no pom 8079-} Raws li cov kws kho hniav cuam tshuam cov kab mob roj hmab los ntawm 35% piv rau PVC lwm txoj. Cov ntawv tshaj tawm tom qab yog rov qab kho dua nrog 98% kev txuag nyiaj ntawm cov mills.
5
A: Cov Alloy lub siab thermal conductivity (230 w / min k) ua rau muaj cua sov {1} {1} {degree lidel nyob rau hauv retort pouches (121℃/ 30 min kom tsis muaj menyuam). Nws cov kev thaiv hluav taws xob ua tau zoo (60 dB ntawm 1 GHz) ua rau siv cov khoom siv hluav taws xob rhiab rau cov tub rog. Qee cov khoom lag luam siv tau siv 8079 ntawv ci li txheej qhwv txheej hauv cov roj teeb Pob Thermal Manal Cov Nruab Nrab Systems. Hauv cov ntawv thov tshuaj, cov alloy lub porosity qis (<0.1% at 20 μm) meets USP <660>yuav tsum muaj rau noo noo -}} Lub Ntim Ntim. Tesla lub roj teeb tshwj xeeb qhia txog 8079 laminate ntawv nyiaj rau cell {}}} pack rwb thaiv tsev chim.
