Modern bronze statue Bruno Catalano sculpture designs for garden decor from alibaba

Patina 7

patina is the chemical coloration of the surface of the bronze. The bronze will be sandblasted once more to even out the surface. It may be wire brushed, rubbed with steel wool or scotch bright,depending on the desired effect. Generally speaking the bronze will be heated with a torch and chemicals will be applied to the surface.The reaction of the chemicals on the heated bronze will deposit a layer of oxides on the surface of the casting. It is this layer of oxides that forms the patina. The use of different chemicals will result in different patinas. After the layer of oxides is complete, a coat of wax or lacquer may be applied to seal the patina from further oxidation.、

Safe Package 8

After patina, the bronze sculpture is already finished then we will make strong packing(Inside with Soft plastic foam,outside:with strong fumigated wooden cases & iron Crate) for delivery.

The Leading Supplier in Designing and Casting Bronze Sculptures

owns a bronze sculpture foundry and artist team, specializing in large bronze sculpture, bronze monuments and interior & Exterior decorative bronze sculpture.

High quality is the goal that we are always pursuing.To make it, we spend a lot of energy in studying and improving Lost-wax casting tech, welding&chasing tech and patina tech. We also use high quality bronze ignot for casting. Based on all these factors, we are confident to say “we are the best bronze sculpture foundry”

In a temperature controlled climate of 72 degrees Fahrenheit, the wax casting is dipped into Investment liquid several times. On the first dip a fine powder is applied. On the next dip of course, ceramic sand will be applied. This step is repeated several times, each increasing the coarseness of the material to create the ceramic mold. Between each dip, the ceramic layer must cure (dry) before nother layer can be applied.

Burn-Out and Casting 5

The ceramic shell is placed in a kiln and fired. The shell bakes and the wax is melted (lost) from the shell. This creates a hollow ceramic shell mold. Thus the term “Lost Wax.” Immediately the molten bronze is poured into the shell. At the time of pouring, the bronze is 2100 degrees Fahrenheit.

Shell Removing,Welding & Chasing 6

After the casting has cooled several hours, the shell is carefully broken away leaving the unfinished bronze.The final raw piece will be welded together. and the surfaces chased to match the original artwork.In this step,it should be very careful.Once the surface is damaged,it is difficult to be repaired.