In addition to the low dossing, the alloy also has a medium solidification range. By having low dossing properties, the impurities rarely solidify within the molten metal to impact the finished product. Once the metal cools, the impurities could impact the surface finish of the jewelry and sculpture or cause other deformities and problems. When alloys harbor solid impurities, these impurities may not liquefy when the alloy is in a molten state and may rise to the surface.
#Low fuming bronze silicon bronze patina skin#
It offers excellent corrosion resistance, which is essential for jewelry that may experience oxidation from oils from the skin or for sculptures used in outdoor exhibits and installations.Īnother unique benefit to this metal alloy is that it experiences low drossing. When used for sculptures and jewelry making, Everdur silicon bronze has very good fluidity to move and fill within the mold during casting processes.
Everdur silicon bronze does require higher pouring temperatures at 1850☏ to 2250☏, which may hamper smaller jeweler and sculpture manufacturers with lower oven ranges. The tensile strength is 55,000 p.s.i while the Brinell hardness is 85. While having a lower tensile strength than jewelers’ manganese bronze and beryllium copper, Everdur silicon bronze does have an equal or greater strength than white bonze, art casters’ brass, zinc-based alloys, tin-based alloys, and lead-based alloys specifically used for sculptures and jewelry castings. So the alloy flows well when melted and cast to fill all intricate corners and points as well as has malleability to be formed into intricate details. It comes in a light gold color as the alloy has very good fluidity and good ductility. This alloy provides a wide range of benefits for castings.Įverdur silicon bronze is an alloy that contains roughly 95% copper along with lower amount of silicon and manganese. One jewelry that has a goldfish color is Everdur Silicon Bronze. Jewelry casters are always on the lookout for metals and alloys that offer good castability, beauty, and economical prices to create sculptures, rings, earrings, necklaces, bracelets, and other fine jewelry.
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