Vim li cas 5754-h111 kev xaiv saum toj rau kev lag luam vov tsev?
Nrog 2.6-3.6% Magnesium, 5754-H111 Ua tiav 190Mpa kom muaj zog-20% siab dua 5052 rau kev ncua sij hawm 6m purlins yam tsis muaj sagging. Nws 0.23mm / MM Degree Thermal nthuav coeffici grates steel subtructures, txo kev ntxhov siab sib koom tes. Tsis ntev los no 2025 "coolroof" 5754 variants siv cov chaw micro-embossed (RA 3-5μm) kom cuam tshuam txog 85% hnub ci hluav taws xob. Lub alloy 0.4% max hlau tiv thaiv cov intergranular cracking ntawm -30℃lub caij ntuj no txias.
Yuav ua li cas 5754 tawm tsam corrosion hauv hiav txwv ru tsev?
MG-nplua nuj Oxide txheej (3-7nm) tus kheej kho mob tom qab ntsev tsuag tshuaj, kev tswj hwm<0.01mm/year corrosion rate per ISO 9223. Pre-painted 5754-H32 roofs with PVDF coatings (25μm) achieve 40-year warranties in Class C4 marine environments. Singapore's 2025 Changi Terminal 3 expansion uses 5754-MC (Micro-Clad) with graphene-enhanced sealants for typhoon resistance.
Dab tsi yog qhov hluav taws kub kev nyab xeeb ntawm 5754 vov tsev?
5754's 650 Qib Melting Taw Taw Taw Kev Rho Tawm Cov Qauv Cartle vs. PVC Whuam (180 Qib Ua Haujlwm). Laser-dred 5754-o panels (0.8mm qhov) kom cov pa taws pa taws ntawm 120m thiab hr ib m², sib ntsib rau 13501-1 chav kawm A2 qauv A2. Tesla's 2025 Gigafactory Ru tsev Sib xyaw 5754 nrog Intumescent txheej uas nthuav ntawm 200℃los thaiv cov nplaim taws.
Muaj 57754 Kev Txhawb Pawg Vaj Huam Sib Luag Hnub Ci Zog Tsis muaj qhov ua haujlwm?
Yog - 5754-H114's 240MPA Lub Zog Kawg Nkaus ntawm 45kg / M² Stainless Pv Arrays). Anodized 5754-m (1.5mm) nrog 15μm hom III hardcoat resensions khib puas rau {9} xyoo. TSHIAB 2025 "SolarGrip" Textures kev ua kev sib txhuam los ntawm 60% los tiv thaiv vaj huam sib luag ntawm 30℃inclines.
5754 piv rau 3003 rau 3003 rau kev ua vaj loog loog Aesthaetics?
Tsis zoo li 3003 pom cov cim Rolling, 5754-H22's homogeneous Link lees txais daim iav tiav (95% refirity tom qab txhuam hniav). Nws cov ntsiab lus qis dua (<0.1%) prevents black streaking in anodized gold/bronze finishes. Zaha Hadid Architects' 2025 Milan Expo pavilion uses 5754-RRS (Rainbow Reflective Surface) with chameleon-effect nano-pigments.
