precision investment casting manufacturers_precision investment casting manufacturers

(2) Influence of casting material: a. The higher the carbon content in the material, the smaller the linear shrinkage rate, and the lower the carbon content, the greater the linear shrinkage rate. b. The casting shrinkage rate of common materials is as follows: casting shrinkage rate K=(LM-LJ)/LJ×100%, LM is the cavity size, and LJ is the casting size. K is affected by the following factors: wax mold K1, casting structure K2, alloy type K3, pouring temperature K4.

The Evolution of China’s Precision Casting Industry

5. Cooling and Solidification After injection, the molten bronze cools rapidly and solidifies in the shape of the die. This process usually takes only a matter of seconds.