China 7075 zotayidwa mbale Wopanga ndi Supplier | Ruyi
7075 aluminiyamu mbale ndi imodzi mwapamwamba mphamvu zotayidwa zotayidwa. Ili ndi mphamvu yabwino ya kutopa komanso machinability wamba. Nthawi zambiri amagwiritsidwa ntchito pomwe zigawo zimatsitsidwa kwambiri. Siwowotcherera ndipo imakhala ndi kukana pang'ono kwa dzimbiri kuposa ma aloyi ena a aluminiyamu. The makina katundu zimadalira mkwiyo wa zinthu. Amagwiritsidwa ntchito kwambiri pamakampani opanga njinga, zopanga ndege, komanso mfuti za asitikali aku America. Tili ndi 7075-T651, 7075-T6511, 7075-T7351, 7075-T3511 ndi 7075-T76511.
7075 aluminiyamualoyi (AA7075) ndi aluminiyamu aloyi yokhala ndi zinki monga chinthu choyambirira chopangira aloyi. Ili ndi zida zabwino zamakina ndipo imawonetsa ductility wabwino, mphamvu yayikulu, kulimba, komanso kukana kutopa. Imakhala ndi mawonekedwe ocheperako ikakhala yofewa, yotenthedwa ndipo imatha kutenthedwa mpaka kumphamvu yomwe ingafanane ndi ma aloyi ambiri azitsulo. Ndipotu, kalasi ya 7075 aluminiyamu ndi yamphamvu kuposa mitundu yambiri yazitsulo zofewa.
Aluminiyamu 7075-T6 ili ndi pafupifupi kuwirikiza mphamvu ndi kulemera kwa giredi 2 titaniyamu.
7075 Al alloy amakondedwa kwambiri ndi makampani a ndege. Mapangidwe a Al alloy awa ndi 5.1-6.1% zinc, 2.1-2.9% magnesium, 1.2-2.0% mkuwa ndi zosakwana 0.5% za silicon, chitsulo, manganese, titaniyamu, chromium ndi zitsulo zina.
Chimodzi mwa zifukwa zazikulu zoganizira 7075 aluminiyamu ndi kulimba kwake. Kuphatikizidwa ndi zinki, ndi imodzi mwazitsulo zolimba kwambiri zomwe zilipo komanso zamphamvu kuposa 6061. Koma zimapereka mlingo wochepa wa kukana kwa dzimbiri kuposa 6061 komanso zimakhala zovuta kwambiri kuwotcherera. 7075 imagwiritsidwa ntchito pazanyanja, zamagalimoto, komanso zamlengalenga pomwe mphamvu ndizofunikira kwambiri. Amagwiritsidwanso ntchito popanga zida zamfuti ndipo amagwiritsidwanso ntchito popanga mafelemu owongolera
Aluminium Sheet / Plate 7075-T6/T651 nthawi zambiri amagwiritsidwa ntchito popanga ndege, zankhondo, ndi magalimoto.7075 aluminiyamundi aluminiyamu yamphamvu kwambiri, yokhala ndi mphamvu yazitsulo zambiri, pomwe imasunga zopepuka za aluminiyumu komanso kukana dzimbiri.
| Aloyi | Kupsya mtima | Makulidwe | M'lifupi |
| 7075 | T651 | 4-260 mm | 1200-3800 mm |
| 7075 | T7651 | 4-260 mm | 1200-3800 mm |
| 7075 | T7351 | 4-260 mm | 1200-3800 mm |
Zimango katundu
| Alloy state | Mayendedwe | Makulidwe (mm) | Kulimba kwamakokedwe | Zokolola Mphamvu | Kuphwanya Elongation | Standard |
| Mtengo wa 7075-T651 | LT | 6-260 | 570-590Mpa | 495-515Mpa | 10-13.5 | GB/T3880 |
| Mtengo wa 7075-T7651 | LT | 6-102 | 550-560Mpa | 480-490Mpa | 10.5-12.5 | Chithunzi cha AMS4045K |
| 7075-T7351 | LT | 6-102 | 500-520Mpa | 420-435Mpa | 10-12.5 | AMS4078 |
Aluminium 7075 ndi membala wa mndandanda wa 7000, womwe uli ndi zinki monga gawo lake lalikulu la alloying ndipo amadziwika bwino chifukwa cha mphamvu zake zapamwamba kwambiri. Tempering mankhwala ndiye zina kumapangitsanso ake mkulu mawotchi mphamvu. Katunduyu amapangitsa alloy 7075 kukhala otchuka kwambiri m'mafakitale azamlengalenga ndi chitetezo.
Mphamvu zake zimafanana ndi zamitundu yambiri yazitsulo, koma zimakhala zochepa kwambiri. Alloy ndi yabwino kwambiri m'malo mwa chitsulo pazovuta kwambiri. Imapambananso polimbana ndi kutopa, ndikupangitsa kuti ikhale yodalirika kwambiri, yomwe imafunidwa kwambiri m'mafakitale omwe tawatchula pamwambapa.
Alloy 7075 imangopereka kukana kwa dzimbiri, zotsatira za mkuwa wocheperako womwe umaphatikizidwa mumapangidwe ake. Komanso zimaonetsa wololera machinability ndi osauka kupanga ndi weldability. Chomwe chimapangitsa kuti aloyiyi ikhale yotsika mtengo kwambiri poyerekeza ndi ma aloyi ena a aluminiyamu chifukwa cha mphamvu zake zapamwamba kwambiri.
