Heat treatment of aluminum alloy die castings chu heating speed chu a temperature inmil thlenga control a, chutah hun engemaw chen lum taka dah a, chutah chuan rate engemaw zat cool tir a ni. Hei hian alloy structure a thlak danglam thei a, aluminum alloy die castings mechanical property a ti tha thei a, corrosion resistance a ti tha thei a, heat treatment technology process te hi eng nge ni?{{1}?
1. aging process .
Quenching hnuah chuan aluminum alloy die casting chakna leh khauhzia chu hun engemaw chen ding hnuah nasa takin a lo ṭhang chho dawn a, chutih laiin plasticity chu nasa takin a tlahniam dawn a ni. hun a lo kal zel a, hun kal zelah aluminum alloy die castings chakna leh harsatna nasa tak a lo pung zel tih phenomenon chu room temperature-ah a thleng thei a, chu chu room-ah chuan a thleng thei a, chu chu natural a ni a, chu chu natural a ni a, chu chu natural a ni a, chu chu natural range-ah a thleng thei a, chu chu a thleng thei a, a range-ah chuan a thleng thei a, chu chu a thleng thei a ni. tar tawh.
2. Aluminum alloy-a thu bul tichaktu .
Aluminum alloy die castings te chu a reh a, a lum a, a lum lai chuan alloy.-ah vacancies a lo awm a, chu chu a lum chak em avangin, heng hna ruak te hian chhuah hun an nei lo va, heng hna ruak tam zawk hi supersaturated solid solution-a heng hna ruak tam zawk hi so solid solution-ah chuan an inzawm khawm a, chu chu supersatable solid solution-ah an inzawm khawm a, chu chu supersatable solid solution a ni a, chu chu supersetable solid-ah a ni a, chu chu supersetable solid-ah a ni a ni Vacancies awmna chu equilibrium state-ah a inthlak ngei ngei ang a, chu chuan solute atom diffusion rate a ti chak ang a, chu chuan solute atoms{. segregation a ti chak ang.
Aluminum alloy die casting-te hardened zone lian leh tam loh chu quenching temperature leh quenching cooling rate.-ah a innghat a, chu chu quenching temperature a san chuan vacancy concentration a tam poh leh hardened zone tam zawk a tam zawk a, hardened zone lian zawk. chuan quenching rate a tam zawk a, chu chu solid-a dah a ni a, chu chu a tam thei ang bera dah a ni a, chu chu a tam zawk a ni. Aluminum alloy die castings-a hardened zone awm zat leh hardened zone lian leh te tihtlem dan.
