Andrea Poli

Title: Andrea Poli - Innovator in Seamless Precision Steel Tubes

Introduction

Andrea Poli is a notable inventor based in Genoa, Italy. She has made significant contributions to the field of materials engineering, particularly in the development of seamless precision steel tubes. Her innovative work focuses on enhancing the toughness of steel tubes used in hydraulic cylinders.

Latest Patents

Andrea Poli holds a patent for "Seamless precision steel tubes with improved isotropic toughness at low temperature for hydraulic cylinders and process for obtaining the same." This patent outlines a comprehensive process for manufacturing seamless precision steel tubes that includes several critical steps. The process begins with providing a steel composition that includes 0.06-0.15% by weight of carbon, 0.30-2.5% by weight of manganese, and 0.10-0.60% by weight of silicon. The steel is then hot-rolled at a temperature higher than Ac3 to create a seamless steel tube. Following this, the tube is heated, quenched, and cold drawn to achieve the desired dimensions. Finally, the tube undergoes a stress-relieving treatment to enhance its isotropic toughness.

Career Highlights

Andrea Poli is currently employed at Tenaris Connections Limited, where she continues to innovate in the field of steel manufacturing. Her work has been instrumental in advancing the technology used in hydraulic cylinders, making them more reliable and efficient.

Collaborations

Andrea has collaborated with several professionals in her field, including Gianmario Agazzi and Emanuele Paravicini Bagliani. These collaborations have contributed to her success and the development of her patented technologies.

Conclusion

Andrea Poli is a pioneering inventor whose work in seamless precision steel tubes has made a significant impact on the industry. Her innovative processes and dedication to improving material toughness are commendable. Her contributions continue to influence the field of materials engineering and hydraulic technology.