In the Thermex process, a short, intensive, but very precise in-line quenching is applied to the rolled bar. This is done through a proprietary system, resulting in a hardened periphery. As the bar cools further in the atmosphere, a thermal exchange occurs between the core and the cooled martensite surface. This results in a bar structure that features a distinct tempered martensite at the periphery and a fine-grained ferrite-pearlite structure in the central zone.
Thermex systems can be tailored to meet any of the main and popular international specifications, in addition to any special requirements.
Controlled phosphorus content in Regency Thermex TMT bars enhances fire resistance by raising the steel's melting point, reducing oxidation, and improving thermal stability. This allows the bars to retain their strength and integrity under high temperatures. With a minimum UTS ratio of 1.08 - 1.15, Regency Thermex re-bars can absorb stress to a higher extent, ensuring no loss of strength during a fire.
Regency Thermex re-bars are produced using advanced Thermo Mechanical Technology, which eliminates the need for cold twisting, making them highly resistant to corrosion. The ribbed design on surface of TMT bars ensures a better mechanical bond with the concrete. These ribs help in locking the bar into the concrete, providing better stress distribution and reducing the chances of any dislodgement or exposure that might lead to corrosion.
Regency Thermex re-bars maintain uniform elongation, and are super ductile and can handle any strain or fatigue. Our re-bars are approved for use in earthquake-prone areas.
Regency Thermex re-bars, due to their low carbon content, they can be easily used for any welding process. Pre-warming or post-welding treatment of rebars is not required.
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