Lub 7075 aluminium alloy (tseem hu ua aircraft aluminium lossis aerospace aluminium) yog thawj alloy ntawm lub zog siab tsim los ntawm Al-Zn-Mg-Cu uas muaj peev xwm ua tiav cov txiaj ntsig ntawm kev suav nrog chromium los tsim kev ntxhov siab-corrosion tawg. kuj nyob rau hauv daim ntawv cov khoom.

Lub hardness ntawm aluminium alloy 7075 t6 phaj yog 150HB, uas yog high-hardness aluminium alloy. 7075T6 aluminium alloy phaj yog precision machined txhuas phaj thiab ib qho ntawm cov khoom lag luam tshaj plaws txhuas alloys. Lub ntsiab alloying ntawm 7075 aluminium alloy series yog zinc, uas muaj lub zog muaj zog, zoo txhua yam khoom, thiab cov tshuaj tiv thaiv anode.

Qhov tsis zoo ntawm 7075-T6 Aluminium

Lub 7075 aluminium alloys sawv cev rau cov qauv khoom zoo rau cov ntaub ntawv zoo nrog kev sib xyaw ua ke yooj yim ntawm cov khoom rau feem ntau txoj haujlwm. Txawm li cas los xij, lawv muaj ob peb qhov tsis zoo uas yuav yog qhov tseem ceeb los xav txog:

Thaum piv rau lwm cov aluminium alloys, 7075 muaj qhov qis dua rau corrosion. Yog xav tau kev txhim kho kev ntxhov siab-corrosion cracking kuj yog qhov xav tau, 7075-T7351 txhuas yuav yog qhov kev xaiv zoo dua li 7075-T6.

Txawm hais tias muaj kev ua haujlwm zoo, nws cov ductility tseem yog qhov qis tshaj thaum piv rau lwm yam 7000-series alloys.

Nws cov nqi kuj yog siab, uas txwv nws txoj kev siv.