Muaj peb lub ntsiab quenching txoj kev rau txhuas rods: cua txias dej pos huab cua txias. Txoj kev twg quenching yog siv rau cov dej tank txias nyob ntawm qhov ceev extrusion, lub thickness ntawm txhuas pas nrig thiab lub cev yuav tsum tau, tshwj xeeb tshaj yog lub zog yuav tsum tau. Alloy hom Alloy hom yog ib qho qhia meej ntawm hardness thiab elastic zog ntawm cov hlau.
Lub koom haum American Aluminium muaj cov ncauj lus kom ntxaws txog aluminium alloy hom: Basic xeev code Lub xeev cov cai ntawm txhuas, magnesium thiab lawv cov alloys yog: F dawb ua lub xeev, Haum rau cov khoom uas tsis muaj tshwj xeeb tswj kub los yog ua hauj lwm hardening degree ntawm cov ntaub ntawv. thaum lub sij hawm molding txheej txheem (tsis muaj cov cuab yeej cuab tam rau cov khoom tiav);
Aluminium pas nrig tuag kub tuag qhov cub tuag kub yog qhov tseem ceeb heev rau qhov zoo ntawm extruded profiles. Qhov kub tuag yuav tsum tau khaws cia nyob ib ncig ntawm 426 degree ua ntej extrusion. Txwv tsis pub, nws yuav yooj yim ua rau clogging los yog puas tsuaj rau pwm. Qhov kub ntawm cov khoom kub ntawm lub thoob yuav tsum tau khaws cia nyob ib ncig ntawm 426 degrees. quenching kub (kub qhov sib txawv) Lub hom phiaj ntawm quenching (txias) yog "khov" cov hlau alloy, uas yog magnesium thiab silicon, kom ruaj khov magnesium thiab (silicon) atoms thiab tiv thaiv lawv los ntawm precipitating. los tuav lub zog ntawm qhov profile.
