Investment Casting for Kitchen Bronze Hardware Parts

Bronze is the earliest alloy in the history of Metal Casting . The addition of tin or lead to pure copper (red copper) has special importance and historical significance. Compared with pure copper (red copper), bronze has high strength and low melting point (25%). The tin smelting bronze, the melting point will be reduced to 800 ° C. The melting point of pure copper (copper) is 1083 ° C). Bronze has good castability, wear resistance and chemical stability. What is Bronze Casting?  The...