Technical Feasibility ntawm Recycled AL6005-T5 hauv Solar Structural Engineering
Kev siv rov ua dua AL6005-T5 aluminium alloy hauv hnub ci racking ntau lawm muab cov khoom zoo tib yam rau cov neeg sib tw nkauj xwb, tuav lub zog tensile yam tsawg kawg nkaus ntawm 260 MPa thiab lub zog tawm ntawm 240 MPa. Kev siv cov txheej txheem txhuas theem nrab txo qis extrusion zog noj los ntawm 95%, optimizing lifecycle carbon accounting (Scope 3 emissions) rau ntiaj teb no utility-scale PV infrastructure. Qhov kev xaiv ntawm cov khoom no ua kom cov qauv ua raws li AS / NZS 1170.2 thiab Eurocode 9 thaum txo kev cuam tshuam ib puag ncig ntawm kev siv hluav taws xob hnub ci mount framing.
Mechanical Property Profile: Recycled vs Virgin Aluminium Alloy
Cov txheej txheem kev ncaj ncees ntawm ntsuab hnub ci mounting systems nyob ntawm metallurgical muaj pes tsawg leeg thiab tempering precision. Recycled AL6005-T5 ua tiav cov khoom seem cais thiab yaj-purification kom tshem tawm cov kab mob hlau (Fe) cov kab mob, tswj qib qis dua 0.35% txhawm rau tiv thaiv micro-structural embrittlement.
Qhov tshwm sim extruded profiles undergo dag dag kom ua tiav Webster hardness Ntau dua lossis sib npaug rau 15 HW. Anodized zaj duab xis tuab yog khaws cia ntawm $ \\ge 10\\mu\\text{m}$ (txog $ 25\\mu\\text{m}$ rau kev xa tawm ntawm ntug hiav txwv) kom txaus siab ISO 9227 ntsev tshuaj tsuag tshuaj tiv thaiv corrosion ntau tshaj 2,400 teev.
| Khoom Khoom / Parameter | Recycled AL6005-T5 Alloy | Virgin AL6005-T5 Alloy | Structure Standard Compliance | |
| Tensile zog (Rm) | Ntau dua lossis sib npaug li 260MPa | Ntau dua lossis sib npaug li 260MPa | ASTM B221 / EN 755-2 | |
| Yield zog (Rp0.2) | Ntau dua lossis sib npaug li 240MPa | Ntau dua lossis sib npaug li 240MPa | ASTM B221 / EN 755-2 | |
| Elongation ntawm Break (A) | Ntau dua lossis sib npaug li 8% | Ntau dua lossis sib npaug li 8% | TS EN 755-2 | |
| Modulus ntawm Elasticity (E) | 70gpa ua | 70gpa ua | Aluminium Design Manual | |
| Anodizing zaj duab xis Thickness | 10 μm- 25 μm | 10 μm- 25 μm | ISO 7599 Kev Tswj Xyuas Kev Tswj Xyuas | |
| Embodied Carbon (Hloov) | 0.5 - 1.2 kg CO2e/kg |
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ISO 14044 LCA Cov Ntawv Pov Thawj |
Quantifying Carbon Footprint Reductions hauv Solar Framing Production
Thawj txhuas smelting ntawm Alumina txo yuav tsum tau kwv yees li 14-15 kWh ntawm hluav taws xob hluav taws xob ib kilogram ntawm hlau tsim. Hloov pauv, ua cov khoom siv rov ua dua tshiab ntawm txhuas xav tau tsawg dua 0.75 kWh ib kilogram. Qhov no thermal efficiency ncaj qha dictates Cov Khoom Carbon Footprint (PCF) ntawm lub tiav eco tus phooj ywg hnub ci racking system.
Extrusion thiab Thermal Treatment Energy Metrics
Thaum lub sijhawm tsim khoom ntawm peb qhov chaw tsim khoom hauv Tuam Tshoj, tom qab-cov neeg siv khoom thiab xa tawm- cov khoom siv txhuas txhuas tau ua tiav los ntawm remelting furnaces siv regenerative burners. Txoj hauv kev engineering no txwv cov emissions rau ib feem ntawm cov txheej txheem ib txwm muaj, raws li tau teev tseg hauv qab no:
1.Smelting Energy Consumption:Txo los ntawm $54 \\text{MJ/kg}$ (virgin processing) rau $<2.8 \text{ MJ/kg}$ (secondary processing).
2.Direct Emission Abatement:Tshem tawm cov tiam ntawm perfluorocarbons (PFCs) cuam tshuam nrog thawj txheej txheem electrolytic txo.
3.Alloying Agent Control:Automated optical emission spectrometry (OES) txheeb xyuas tias zinc, tooj liab, thiab magnesium ratios phim cov specifications yuav tsum tau rau cov yam ntxwv yam xws li hnub ci hauv av mount ntsia, nruab nrab clamps, thiab kawg clamps.
Cov lus nug nquag
Puas yog cov khoom siv rov ua dua tshiab puas txo qis cua thiab daus load peev xwm ntawm hnub ci racking?
No. Recycled AL6005-T5 aluminium undergoes precise alloying thiab thermal kho kom haum rau txhua yam muaj nuj nqis ntawm cov khoom nkauj xwb. Cov khoom tiav ua tiav cov cua nrawm mus txog 60m / s thiab cov daus ntim ntawm 1.4KN / ㎡, raws li AS / NZS 1170.2 tus qauv.
Kev siv cov khoom siv rov ua dua li cas cuam tshuam rau tus nqi lag luam wholesale thiab MOQ los ntawm Tuam Tshoj?
Siv cov khoom siv rov ua dua tshiab kom ruaj khov tus nqi los ntawm kev txiav cov khoom siv raw khoom los ntawm thawj London Hlau Kev Lag Luam hloov pauv. Yam tsawg kawg nkaus Order Quantities (MOQs) nyob tas li ntawm 30 kW ib qho kev txiav txim, tso cai rau cov khoom siv tau yooj yim rau cov haujlwm ua haujlwm lossis cov khoom lag luam wholesale shipping thawv xaj.
Puas yog cov txheej txheem aluminium cuam tshuam rau kev ua haujlwm ntawm anodized nto txheej?
Tsis yog. Purification thaum lub sij hawm remelting theem tshem tawm impurities uas yuav cuam tshuam anodization. Cov khoom txhawb nqa ib txheej oxide txheej $\\ge 10\\mu\\text{m}$ tuab, ntsib Qualanod specifications ntev -lub sij hawm tiv thaiv corrosion nyob rau hauv ntug dej hiav txwv ib puag ncig.