For your mechanical working:
Fine grain, Moderate grain growth during annealing and Aptitude for hardening and Optimal resistance to corrosion.
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Great mechanical resistance, Excellent cast ability features and Almost inexistent shrinkage defectiveness.
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A New Hardness for Silver
Here comes the new GENIA225, Silver alloy for 925 % jewelry able to reach a hardness equal to 180 Vickers.
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The White You Don't Expect
Your only solution, Despite Everything and Master Alloy for White Gold 750%.
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The king of deoxidation
Optimal mould filling capability, Deoxidized casts, Reduction of gas porosity, Reasonable shrinkage defects and Shrinkage defects concentrated inside the casts section (for some of the very last items of which the range was enriched).
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No Oxidization, no Breakages!
The first Progold deoxidized master alloy for yellow gold 875% - 917%
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A new Standard for Casting
Take Your Investment Casting to the Next Level! Master Alloy for White Gold 375% - 417% - 585%.
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Scraps tending to zero
The more you melt, the better it performs! Master Alloy for White Gold 417% - 585%
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Specific for platinum items
High superficial quality, Low melting range, High hardness after proper heat treatment and Suitable for investment casting with and without stones.
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Guarantee of the utmost purity in a master alloy
High level of chemical pureness of the master alloy itself, The superficial quality is high and the defects are zeroed, Selection of the raw materials taken to exaggeration and Constancy and repeatability of its behavior.
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Master Alloys for soldering
Very low melting range, It is completely without cadmium and It does not generate vapors of elements which come to boil more than any other carat gold alloy usually employed for daily production.
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is the specific range of solder pastes by Progold S.p.A., created to respond exclusively to the goldsmithing & jewelry market's need, suitable for both torch and furnace application.
Thanks to the research carried out by our R&D dept., the specific composition of metal alloy powder and deoxidants enables the successful replacement, at higher performance, of the traditional techniques such as wire and solder sheets (paillons).
Lower melting temperatures, perfect color matching and significant process time saving: these are only a few among the many advantages granted by XBRAX� product range.
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Solder Paste for silver.
Sliding and practical. The solder pastes for silver with a lower melting point.
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