Aluminiyamu Aloyi 2A12 Aluminiyamu Bar
Chiyambi cha Zamalonda
2A12 Azamlengalenga giredi aluminiyamu Kutentha Kuchiza Kufotokozera:
1) Homogenization annealing: kutentha 480 ~ 495 °C;kugwira 12 ~ 14h;kuziziritsa kwa ng'anjo.
2) Kutsekedwa kwathunthu: kutentha 390-430 ° C;kugwira nthawi 30-120min;ng'anjo utakhazikika ku 300 ° C, mpweya utakhazikika.
3) annealing mofulumira: kutentha 350 ~ 370 °C;nthawi yogwira ndi 30 ~ 120min;kuziziritsa mpweya.
4) Kuzimitsa ndi kukalamba [1]: kuzimitsa 495 ~ 505 °C, madzi ozizira;ukalamba wochita kupanga 185 ~ 195 °C, 6 ~ 12h, kuzirala kwa mpweya;kukalamba kwachilengedwe: kutentha kwa chipinda 96h.
2A12 Azamlengalenga kalasi aluminiyamu makamaka ntchito kupanga mitundu yonse ya mkulu-katundu mbali ndi zigawo zikuluzikulu (koma osati stamping mbali forgings) monga mbali mafupa a ndege, zikopa, bulkheads, nthiti mapiko, mapiko spars, rivets ndi mbali zina ntchito pansipa 150 °C. .
Zambiri Zamalonda
| CHITSANZO NO. | 2024 |
| Makulidwe osankha (mm) (utali ndi m'lifupi zingafunike) | (1-400) mm |
| Mtengo wapatali wa magawo KG | Kukambilana |
| Mtengo wa MOQ | ≥1KG |
| Kupaka | Standard Sea Worthy Packing |
| Nthawi yoperekera | Mkati mwa masiku (3-15) potulutsa malamulo |
| Migwirizano Yamalonda | FOB/EXW/FCA, etc (tingakambirane) |
| Malipiro | TT/LC; |
| Chitsimikizo | ISO 9001 ndi zina. |
| Malo Ochokera | China |
| Zitsanzo | Zitsanzo zitha kuperekedwa kwa makasitomala kwaulere, koma ziyenera kukhala zonyamula katundu. |
Chigawo cha Chemical
Si(0.5%);Fe (0.5%);Cu(3.8-4.9%);Mn(0.3%-0.9%);Mg (1.2% -1.8%);Zn(0.3%);Ti(0.15%);Ndi(0.1%);Ayi (chokwanira);
Zithunzi Zamalonda
Zimango Mbali
Ultimate Tensile Mphamvu (25 ℃ MPa): ≥420.
Mphamvu Zokolola(25℃ MPa): ≥275.
Kuuma 500kg/10mm: 120-135.
Elongation 1.6mm(1/16in.):≥10.
Munda Wofunsira
Ndege, Marine, magalimoto, mauthenga apakompyuta, ma semiconductors, nkhungu zachitsulo, zosintha, zida zamakina ndi magawo ndi magawo ena.
