Simon Gerard Hardin

Title: The Innovative Contributions of Simon Gerard Hardin

Introduction

Simon Gerard Hardin is a notable inventor based in North Fitzroy, Australia. He has made significant contributions to the field of materials science, particularly in the development of conversion coatings for metallic surfaces. With a total of five patents to his name, Hardin's work is recognized for its innovative approaches and practical applications.

Latest Patents

Hardin's latest patents include two significant processes for providing conversion coatings on metallic surfaces. The first patent describes an aqueous acidic solution that forms a rare earth element-containing conversion coating on metal surfaces. This solution is chromate-free and includes effective quantities of at least one rare earth element, an oxidant, and at least one accelerator, comprising a metal selected from Groups VA and VIA of the Periodic Table. The second patent outlines a similar process, which involves an aqueous acidic solution that contains at least one rare earth element, an accelerator additive from various groups of the Periodic Table, a peroxidic species, and multiple types of acids. This solution is designed to be essentially free of chromate and limits fluoride and phosphate content to no more than 20 mg/liter.

Career Highlights

Simon Gerard Hardin is affiliated with the Commonwealth Scientific and Industrial Research Organisation (CSIRO), where he has been instrumental in advancing research in materials science. His work has not only contributed to academic knowledge but has also had practical implications in various