6061 t6 aluminiyamu vs 7075 aluminiyamu
6061 t6 aluminiyamu vs 7075
Aluminiyamu kaloti 6061-T6 ndi 7075 amagwiritsidwa ntchito kwambiri mu engineering engineering, koma ali ndi katundu wosiyana ndipo ndi oyenera zolinga zosiyanasiyana. Pansipa pali kufananitsa kwatsatanetsatane kwa ma aloyi awiriwa potengera mawonekedwe awo amakina, katundu wakuthupi, ndi ntchito zofananira:
Kuyerekeza Pakati pa 6061-T6 ndi 7075 Aluminiyamu
| Katundu | 6061-Aluminium T6 | 7075 Aluminiyamu |
|---|
| Composition | 0.8-1.2% Mg, 0.4-0.8% Ndipo, 0.15-0.4% Ku, 0.04-0.35% Cr | 5.1-6.1% Zn, 2.1-2.9% Mg, 1.2-2.0% Ku, 0.18-0.28% Cr |
| Kulimba kwamakokedwe | 310 MPa (45 ksi) | 572 MPa (83 ksi) |
| Zokolola Mphamvu | 275 MPa (40 ksi) | 503 MPa (73 ksi) |
| Elongation pa Break | 12% | 11% |
| Kuuma (Brinell) | 95 HB | 150 HB |
| Modulus of Elasticity | 68.9 GPa (10,000 ksi) | 71.7 GPa (10,400 ksi) |
| Density | 2.70 g/cm³ | 2.81 g/cm³ |
| Fatigue Strength | 96 MPa (14 ksi) | 159 MPa (23 ksi) |
| Thermal Conductivity | 167 W/m·K | 130 W/m·K |
| Kukaniza kwa Corrosion | Zabwino kwambiri | Fair to Poor (without protective coating) |
| Weldability | Zabwino kwambiri | Poor |
| Kuthekera | Zabwino | Fair to Good |
| Kutentha Chithandizo | Heat treatable to T6 condition | Heat treatable to T6 or T73 condition |
Key Differences in Properties
- Strength:
- 7075 Aluminiyamu is much stronger, with a tensile strength of 572 MPa compared to 310 MPa for 6061-T6. This makes 7075 aluminum ideal for high-stress structural applications.
- Kukaniza kwa Corrosion:
- 6061-Aluminium T6 has excellent corrosion resistance, especially against atmospheric and marine conditions, while 7075 Aluminiyamu ili ndi mphamvu yolimbana ndi dzimbiri ndipo nthawi zambiri imafunikira zokutira zoteteza kapena anodizing kuti zigwiritsidwe ntchito m'malo ochita dzimbiri..
- Weldability:
- 6061-Aluminium T6 ndi weldable kwambiri, kuzipanga kukhala zoyenera zomangira zomwe zimafunikira kuwotcherera pafupipafupi. 7075 Aluminiyamu Ndizovuta kuwotcherera ndipo amatha kuvutika ndi ming'alu ndi brittleness pambuyo kuwotcherera.
- Kuthekera:
- 6061-Aluminium T6 amadziwika chifukwa cha makina ake abwino, chomwe chili chabwino kuposa cha 7075 Aluminiyamu, ngakhale 7075 imaperekabe makina ovomerezeka pamapulogalamu ambiri.
- Density:
- 7075 Aluminiyamu ndi wandiweyani pang'ono (2.81 g/cm³) kuposa 6061-Aluminium T6 (2.70 g/cm³), zomwe zingakhudze ntchito zochepetsera kulemera.
- Thermal Conductivity:
- 6061-Aluminium T6 ali bwino matenthedwe madutsidwe (167 W/m·K) kuyelekeza ndi 7075 Aluminiyamu (130 W/m·K), kupanga kukhala yabwino kwa ntchito zosinthanitsa kutentha.
Kufananiza Zogwiritsa Ntchito
| Malo Ofunsira | 6061-Aluminium T6 | 7075 Aluminiyamu |
|---|
| Zamlengalenga | Zopangira ndege, matanki amafuta, ndi fuselage zomangamanga | Magawo opsinjika kwambiri ngati mapiko a ndege, mafelemu a fuselage, ndi zida zotera |
| Zagalimoto | Chassis, magudumu spacers, ndi zigawo za injini | Kuthamanga zigawo ngati mbali kuyimitsidwa, zida, ndi shafts |
| M'madzi | Maboti amtundu, mlongoti, ndi zotengera zam'madzi | Osagwiritsidwa ntchito nthawi zambiri chifukwa cha kusachita bwino kwa dzimbiri |
| General Construction | Zigawo zamapangidwe, kupopera, ndi mafelemu | Osati wamba; kokha pamene mphamvu yapamwamba ikufunika |
| Zida Zamasewera | Mafelemu a njinga, zida za msasa, ndi matanki a scuba | Zida zanjinga zogwira ntchito kwambiri, zida zokwera |
| Zamagetsi | Masinki otentha ndi zida zamagetsi | Osagwiritsidwa ntchito; 6061 imakonda kugwiritsa ntchito matenthedwe |
| Katundu Wogula | Makwerero, mipando, ndi zinthu zapakhomo | Zogulitsa zamtengo wapatali zomwe zimafuna mphamvu zambiri, monga zida zolimba zakunja |
Chidule
- 6061-Aluminium T6 imasinthasintha, zosavuta kugwira nawo ntchito, ndipo ali ndi kukana kwabwino kwa dzimbiri, kupanga kukhala koyenera kwa mitundu yosiyanasiyana ya ntchito, kuphatikizapo apanyanja, zamagalimoto, kumanga, ndi zamagetsi.
- 7075 Aluminiyamu amapereka mphamvu zapamwamba, kupangitsa kuti ikhale yabwino pamapulogalamu opsinjika kwambiri monga zakuthambo komanso zida zamasewera zotsogola kwambiri, koma ali ndi weldability osauka ndi dzimbiri kukana, kuchepetsa kugwiritsidwa ntchito kwake m'malo ena.
