Laszlo John Kecskes

Title: Innovations of Laszlo John Kecskes

Introduction

Laszlo John Kecskes is a notable inventor based in Havre de Grace, MD (US). He has made significant contributions to the field of materials science, particularly in the development of high-temperature machine parts and extreme creep-resistant materials. With a total of 13 patents to his name, Kecskes has established himself as a leading figure in innovative metallic systems.

Latest Patents

Kecskes's latest patents include groundbreaking technologies such as nanocrystalline high-temperature machine parts. These novel metallic systems and methods for fabrication provide high-temperature machine parts formed of a consolidated nano-crystalline metallic material. The material comprises a matrix formed of a solvent metal with a melting point greater than 1,250°C, featuring crystalline grains with diameters of no more than about 500 nm. Additionally, a plurality of dispersed metallic particles based on a solute metal is incorporated into the solvent metal matrix, having diameters of no more than about 200 nm. The particle density along the grain boundary of the matrix is as high as about 2 nm of grain boundary area per particle, effectively blocking grain boundary motion and rotation, thus limiting creep at elevated temperatures.

Another significant patent focuses on extreme creep-resistant nano-crystalline metallic materials. This innovation also features a matrix formed of a solvent metal with crystalline grains of no more than about 500 nm in diameter. The dispersed metallic particles, based on a solute metal, are similarly sized, with diameters of no more than about 200 nm. The high particle density along the grain boundary serves to block grain boundary motion and rotation, limiting creep at temperatures above 35% of the melting point of the material. The machine parts developed from these materials may include turbine blades, gears, hypersonics, radiation shielding, and other high-temperature components.

Career Highlights

Throughout his career, Kecskes has worked with prominent organizations, including the U.S. Government as represented by the Secretary of the Army and Matsys Inc. His work has significantly impacted the development of advanced materials for various applications.

Collaborations

Kecskes has collaborated with notable individuals in his field, including Kristopher Allen Darling and Anthony James Roberts. Their combined expertise has contributed to the success of his innovative projects.

Conclusion

Laszlo John Kecsk