Alberto Bracchi

Title: Alberto Bracchi: Innovator in Thermoelectric Technology

Introduction

Alberto Bracchi is a notable inventor based in Hanau, Germany. He has made significant contributions to the field of thermoelectric technology, holding 2 patents that showcase his innovative methods for producing thermoelectric objects.

Latest Patents

Bracchi's latest patents focus on methods for producing thermoelectric objects for thermoelectric conversion devices. The first patent describes a process where a starting material, containing elements in the ratio of a half-Heusler alloy, is melted and cooled to form at least one ingot. This ingot is then homogenized at temperatures ranging from 1000°C to 1400°C for a specified period. After homogenization, the ingot is crushed and ground into a powder, which is subsequently cold-pressed and sintered at a maximum pressure of 1 MPa for a duration of 0.5 to 24 hours at temperatures between 1000°C and 1500°C. The second patent outlines a similar method, where the starting material is melted and cast to form an ingot, which is heat-treated for 12 to 24 hours at temperatures of 1000°C to 1200°C before being processed into powder and sintered.

Career Highlights

Alberto Bracchi is currently employed at Vacuumschmelze GmbH & Company KG, where he continues to develop innovative solutions in thermoelectric technology. His work has positioned him as a key figure in the advancement of energy conversion devices.

Collaborations

Bracchi collaborates with esteemed colleagues such as Joachim Gerster and Michael Muller, contributing to a dynamic research environment that fosters innovation.

Conclusion

Alberto Bracchi's contributions to thermoelectric technology through his patents and work at Vacuumschmelze GmbH & Company KG highlight his role as a significant inventor in the field. His innovative methods are paving the way for advancements in energy conversion devices.