Sudosilo S.A., a leading commercial heat treatment service provider in South America, is bringing premier nitriding to the Argentine industrial sector with the recent commissioning of a Nitrex turnkey installation. This newly operational nitriding system, acknowledged as a best-in-class nitriding solution, represents a significant milestone as the first of its kind in Argentina, offering third-party heat treatment services to the region.

At the forefront of technological advancement, Sudosilo has embraced cutting-edge technologies to cater to various sectors, including aluminum injection, aluminum extrusion, forging, and oil applications. The integration of a NITREX system into its operations is set to establish a new benchmark for quality and precision in nitriding treatments.

Jerónimo Alberto Colazo, Production Manager at Sudosilo, highlighted, “The competitive edge of this installation lies in its meticulous control and automation capabilities, ensuring process stability and the ability to generate specialized processes and recipes tailored to unique requirements of each application. This high level of customization and precision guarantees superior quality, meeting the intricate demands of industries served by Sudosilo.”

The new Nitrex system adheres to CQI-9 guidelines for automotive heat treatment processes and NADCAP requirements for aerospace applications. This aligns Sudosilo with international standards, positioning the company to meet the exacting demands of both Argentine and South American markets for quality, innovation, and unparalleled service.

The successful commissioning of the turnkey system, featuring a pit-type furnace model NX-1015 with Nitreg® controlled nitriding, Nitreg®-C controlled nitrocarburizing, and ONC® post-oxidation process technologies, was completed in November 2023. These advanced technologies ensure a uniform case depth and precise management of nitriding/nitrocarburizing/oxidation layer formation, optimizing the mechanical properties of tooling and dies. Nitreg® and Nitreg®-C contribute to enhancing surface hardness and fatigue resistance, while ONC® improves corrosion resistance. Notably, the system eliminates the need for post-finishing operations and boasts a substantial load capacity of 4400 lbs. (2000 kg). Marathon Systems Control, serving as a Nitrex representative for Latin America, played a pivotal role in expertly executing the system installation and finalizing the process validation.

Jack Kalucki, Technical Advisor at Nitrex, expressed his gratitude, stating, “We sincerely appreciate Sudosilo for choosing Nitrex as their preferred partner. The installation at Sudosilo not only signifies a leap in technological innovation but is also a commitment to manufacturing excellence. This adoption of advanced heat treatment technologies, such as Nitreg®, will not only enhance product performance and improve manufacturing but will also set new benchmarks that exceed the demands of industries across the region.”