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In maintenance, the base metal analysis is often unknown, the metals to be restored are contaminated, and they have been working for many years under critical conditions with high stress concentrations. They are usually in hard-to-reach positions, making the job very challenging for welders. That’s where ALLOYS QUALITIUM™, thanks to its design characteristics, is able to compensate for all these variables.
The concept of universality in ALLOYS QUALITIUM™ is both important and unique, as it eliminates the need to identify the base metal. For example: Universal for steel, universal for aluminum, universal for cast iron, etc.
WELDING ALLOYS ON THE MARKET
ALLOYS QUALITIUM™ maintenance welding alloys have been developed based on the needs of the industry, offering high-performance solutions, extended service life, and excellent reliability across various fields of application.
That’s why we use the best materials in our products. Let’s compare gold to brass — they may look the same, but they’re not. The same applies to a high-quality alloy and a conventional rod: the difference lies in their manufacturing, components, and performance.
This is how ALLOYS QUALITIUM™ stands out from its counterparts.
It contains compounds both in its coating and its core: noble materials, alloying elements, deoxidizers, and stabilizers.
These are designed to compensate for the transformation of the electrode during critical phases such as melting and solidification, where the crystalline structures of the base metal are always affected.
• Slag inclusions
• Corrosion cracks
• Underbead cracks
• Carbide precipitation
• Microsegregations
The tip of the electrode increases molecular speed and arc stability
It creates ionized gas vapors that envelop the electrode tip, preventing the inclusion of oxygen and hydrogen in the molten metal.
“The crucible effect” concentrates and controls the heat, ensuring that the heat-affected zone remains minimal.
The highly localized thermal intensity enhances diffusion and ensures controlled penetration.
Its ability to operate at lower amperages allows for slower cooling.
The electrode’s ionization capability generates a fine metallic transfer in the form of a spray.
It causes slow heat dissipation in the base metal.
It softens the thermal impact on materials sensitive to rapid cooling, preventing stress and cracks.
It has low viscosity and floats to the surface of the molten metal, preventing slag inclusions and providing protection against impurities.
It contains no moisture or carbon.
It is very compact and easy to remove.
It allows the molten material to solidify slowly.
