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In order to obtain a good aging strengthening effect, the quenching heating temperature should be higher and the

Alumina scratches are a very complicated subtractive smelting process. In terms of the production process

Die-casting mold release agents should generally be water-based mold release agents, because it has the characteristics of low cost

Finishing of die castings includes machining and surface treatment. Machining includes drilling, tapping, milling, etc.

The profile bay twists and twists and waves are caused by unreasonable die hole design, excessively fast extrusion speed

The content of alloying elements in this type of alloy is generally more than that of the corresponding wrought aluminum alloy.