1. Cov Khoom Siv Xaiv Tseem
5083 Aluminium-Magnesium Alloy
Corrosion Kuj: 4.5-5.6% Cov Lus Qhia Magnesium (Mg₂al₃) Corrosion Defored Ntau dua lossis sib npaug ntawm North Hiav Txwv tsawg dua los yog sib luag rau 0.018mm \/ A);
Cov Cuab Yeej Siv Cov Neeg Kho Tshuab: Tensile Lub Zog 290-340Mpa, Tshaj Tawm, Elongation 12-16%;
Daim Ntawv Thov Kev Ua Yeeb Yam: Cov teeb meem loj heev xws li nkoj decks thiab sab nrauv platform, txhawb nqa qib siab ntsuas thiab cuam tshuam loads.
5052 Alloy Alloy
Cov Nyiaj Tau Zoo Tshaj Plaws Zoo Tshaj: Tus nqi yog 10-15% qis dua 5083, thiab lub peev xwm zoo li qub yog 300-450kg \/ m², uas haum rau me me thiab nruab nrab lub nkoj decks;
Kev ua kev ua tau zoo: elongation 12-15%, tuaj yeem tuaj yeem txias, thiab yog nruab nrog tsib tus qauv los tiv thaiv (sib txhuam coefficient (txhuam coefficent nce los ntawm 60%).
2.Comison ntawm cov khoom tseem ceeb tsis
| Taw tes | 5083 Aluminium Phaj | 5052 txhuas phaj |
|---|---|---|
| Ceev | 2.66 g \/ cm³ | 2.68 g \/ cm³ |
| Thermal conductivity | 138 W/(m·K) | 137 W/(m·K) |
| Lub zog tensile | 290-340 mpa | 210-260 mpa |
| Chav Nyob Ntev | 55-80 Yuan \/ kg (6mm Thickness) | 19-30 yuan \/ kg |
3.Production txheej txheem yuav tsum tau
Dov Cov Txheej Txheem
Kub Rolling Blank 45 {{4 4}}}}} - 480 Degree Ntau dua los yog sib npaug ntau dua lossis sib npaug (80mm Pla Thickness Zam Kuj ± 0.8%);
Cold cleaming tag nrho deformation 35-40% (H34 xeev), Intermediate anealing 345 degree × 3H kom tshem tawm sab hauv kev ntxhov siab.
Nto Kho
Lub milling nto roughness yog ra1.6μμμm, thiab kev tshem tawm ib sab yog ntau dua lossis sib npaug rau 1.5mm;
Lub tsib-tav txawv qauv qhov tob yog 1. {Mm, thiab deformation nyob rau hauv lub thawv ntim tsawg dua lossis sib npaug rau 5% ntawm phaj tuab.
4.wmateering daim ntawv thov cov tswv yim
Kev xaiv thiab txuam: dej hiav txwv nkoj: {aluminium tuab {txhuas daim hlau (corrosion resistance + cuam tshuam; Cov nkoj me me: 5mm tuab 5052 aluminium alloy tuaj yeem xaiv (coj mus rau hauv tus account ob qho nqi thiab thauj khoom-cov kabmob).
Cov ntsiab lus tshwj xeeb:
Lub Bolt kho qhov sib nrug yog tsawg dua lossis sib npaug nrog 300 hli, thiab cov npoo yuav tsum tau welded thiab txhawb nqa kev ntxhov siab);
Thaum slicing ntau daim hlau, tseg cia 2-4 yas} nkauj nthuav tawm pob qij txha (kom them rau kev nthuav dav hluav taws xob).
8.Qhov tswj cov qauv
Kev sib xyaw sib txawv: Spottral tsom xam + ICP-MS Kev Ntsuas, Alloy Besatrity Yuam kev tsawg dua los yog sib npaug ntawm 0. 12%; Kev ua tau zoo siv: Qoob loo ntau dua lossis sib npaug rau 14 {{{{{{mpa mycles), cuam tshuam rau lub zog loj dua los yog sib npaug nrog 25j; Kev sim tawm tsam plam: ntub txhuam coefficiition ntau dua los yog sib npaug rau 0.45 (ASTM D1894 txuj ci). Xaus: Tus qauv txhuas rau nkoj decks xav tau corrosionensive tsis kam, thauj khoom-cov kabmob thiab cov txheej txheem tseev kom muaj. 5083 aluminium-magyium alloy yog haum rau high-corrosion thiab hnyav-load scararios, thaum 5052 alloy muaj kev lag luam ntau dua. Qhov kev xaiv tiag tiag yuav tsum tau kev txiav txim siab ua ke nrog cov hom nkoj, nyiaj txiag thiab kev saib xyuas voj voog.
