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| GENIA193 |
| This master alloy is suitable for the production of 18 ct red gold alloys (Cu89Zn3). The alloy obtained is suitable for the production of stamped items, solid and hollow chains, earrings, bracelets and tube rings; investment cast items with and without stones in place. The gold alloy is suitable for hardening. During plastic deformation it can be cast both using traditional methods (mould casting) and continuous casting; all the most common investment casting techniques can be used. The gold alloy displays an excellent resistance to oxidation at high temperatures. |
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GENIA193 - (750)
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GENIA193 - (750)
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| GENIA192 |
| This master alloy, included in Plus division, is suitable for the production of 18 ct red gold alloys (Cu83Zn1). The alloy obtained is suitable for the production of stamped items, solid and hollow chains, earrings, bracelets, tube rings, investment cast items with and without stones in place. The colour is a 5N according to the EN 28654 normative. The gold alloy is suitable for hardening. During plastic deformation it can be cast both using traditional methods (mould casting) and continuous casting; all the most common investment casting techniques can be used. The gold alloy displays an excellent resistance to oxidation at high temperatures. |
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GENIA192 - (750)
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GENIA192 - (750)
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| UNIBRAX142 |
| Master alloy suitable for the production of 18 ct white gold alloys (Ag4Ga3In32Zn29). Its main feature is that it is Nickel-free; it must be used only after an addition of 88 to 94% Palladium. The gold alloy is suitable for the production of soldered sheets and wires. Due to its melting point and wettability it is considered a hard soldering alloy. The use of traditional mould melting and casting methods is recommended for the preparation. |
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UNIBRAX142 - (750)
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| GENIA191 |
| This master alloy is suitable for the production of 925 fineness alloys. The alloy obtained is suitable for the production of stamped items, solid and hollow chains, earrings, bracelets and tube rings, investment cast items without stones. Its main features are excellent mechanical characteristics, combined with a marked reduction of copper oxides (surface stains). The silver alloy is suitable for hardening. During plastic deformation, the silver alloy is suitable for both mould and continuous casting. All the most common investment casting techniques can be used. |
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GENIA191 - (925)
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GENIA191 - (925)
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*** | ** | ** | *** | * | ** | **** | **** | ** | ** | ** | *** |
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