Precision casting casting is way I believe you should have know, so the casting solidification way there are several people know?Hexing precision casting under the following will introduce you to three methods of precision casting solidification.Hexing precision casting solidification mode can be divided into three kinds: 1, solidification, step by step, solidification (paste solidification), volume 2, 3, intermediate set1, hexing precision casting when the solid liquid two phase zone is very narrow called solidification way step by step.Belongs to the solidification of alloys is feeding on the step by step, not easy to produce hot crack, easy to obtain tissue density of castings.Belong to the solidification of alloys have step by step a grey cast iron and low carbon steel, copper used in industry, industrial aluminum, aluminum silicon alloy, aluminum bronze and iron some crystallization temperature range small brass, etc.