Dongguan foundry heat treatment of cast aluminum alloy

(1) Annealing: The aluminum alloy gravity casting product is heated to a certain temperature and kept for a certain period of time and then cooled to room temperature at a certain cooling rate....

Introduction to the processing steps of cast aluminum parts in Dongguan foundry

(1) What is aging treatment? The method of heating the castings after solution treatment to the set temperature, leaving the furnace for a period of time, and slowly cooling them in the air is called aging....

What are the requirements for the cooling of gravity casting in Dongguan foundry

Because the temperature of the mold is required in the process of gravity casting, this result will be achieved. Its cooling includes natural cooling and forced cooling. It can also be selected according to different conditions and requirements. ...