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FLEXIA GENIA LUX UNIBRAX BLANK FLEXIA PURA PLATINA XBRAX BLUCLAD FOR YOUR MECHANICAL WORKING GREAT MECHANICAL RESISTANCE,
EXCELLENT CASTABILITY FEATURES,
ALMOST INEXISTENT SHRINKAGE DEFECTIVENESS THE KING OF DEOXIDATION MASTER ALLOYS FOR SOLDERING LOST WAX CASTING ALLOY FOR YOUR MECHANICAL WORKING GUARANTEE OF THE UTMOST PURITY IN A MASTER ALLOY SPECIFIC FOR PLATINUM ITEMS SOLDERING PASTES PLATING SOLUTIONS

Fine grain

Moderate grain growth during annealing

Aptitude for hardening

Optimal resistance to corrosion

High deformations during cold working can be obtained

Reduced number of the annealing steps

Particular resistance to corrosion

Better control of the grain growth during annealing

Reduced "orange peel" phenomenon

Scraps can be cast several times with very much reduced embrittlement phenomena

Size of the grain is kept under control during casting by continuous casting

Drastic reduction of shrinkage porosity

Very reflective smooth surfaces

High mechanical resistance

Reduction of Nickel release in the white gold master alloys

Optimal mould filling capability

Deoxidized casts

Reduction of gas porosity

Reasonable shrinkage defects

Shrinkage defects concentrated inside the casts section (for some of the very last items of which the range was enriched)

Very low melting range

It is completely without cadmium

It contains low-melting elements but with high boiling point so as to limit metal alloy vapors.

Alloy 750‰

Nickel and Palladium free

White colour

Can be rhodium plated

Hardenable, hardness can be increased by suitable heat treatment

Suitable for investment casting but can also be used in plastic deformation with the right precautions

Fine grain

Moderate grain growth during annealing

Aptitude for hardening

Optimal resistance to corrosion

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

Constancy and repeatability of its behaviour mechanical working

High superficial quality

Low melting range

High hardness after proper heat treatment

Suitable for investment casting with and without stones

XBRAX^® is the specific range of solder pastes by Progold S.p.A., created to respond exclusively to the goldsmithing & jewellery 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 colour matching and significant process time saving: these are onlly a few among the many advantages granted by XBRAX^® product range.

EASY AND CONVENIENT APPLICATION: why?

XRBAX^® is an IMMEDIATELY ready-to-use product thanks to the convenient syringe dispenser, allowing to solder on surface that would be otherwise difficult to reach. This result is an extremely precise and qualitatively excellent soldering. Progold S.p.A. is proud to announce that, as of January 2022, it is adding a new line of products for galvanic use specifically for the jewellery sector, a wide range of products marketed and supported by a laboratory equipped with the most modern instruments to carry out all the checks and analyses on the baths used, guaranteeing the cutting-edge after-sales service that has distinguished Progold S.p.A. for more than 25 years. They are the result of the synergy created with Bluclad S.p.A., world leader in electroplating for the fashion accessories sector, which collaborates with the main luxury maisons, and of the meticulous research and selection of metals to offer the highest standard to our partners all over the world. Our technical team and our entire international sales network are at your disposal to offer customised solutions adapted to your needs. For the welding and repair of your jewellery, we introduce LAPX®, the ideal solution. The tips are ready to use and easily adjustable thanks to the convenient LAPX pen. Its ergonomic and lightweight design makes laser welding a breeze, ensuring extreme precision and excellent quality. With LAPX®, your welding experience becomes more efficient, safe, and satisfying than ever before

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