William Ernst

Title: William Ernst - Innovator in Metal Powder Passivation

Introduction

William Ernst is a notable inventor based in Frankfort, IL (US). He has made significant contributions to the field of materials science, particularly in the area of metal powder passivation. His innovative methods have the potential to enhance the properties of titanium and titanium alloy particles.

Latest Patents

William Ernst holds a patent for a method titled "Direct passivation of metal powder." This patent describes a process for producing passivated titanium or titanium alloy particles with oxygen concentrations of less than about 900 parts per million (ppm). The method involves introducing a halide vapor of titanium or the metal constituents of the alloy at sonic velocity or greater into a stream of liquid alkali or liquid alkaline earth metal. This creates a reaction zone where the halide is reduced by the liquid metal, resulting in friable titanium or titanium alloy powder. After filtration and distillation, excess liquid metal is removed, and the powder is maintained at elevated temperatures to grow the particles to average diameters greater than about one micron. The process concludes with cooling the powder and contacting it with air and/or water to passivate the particles.

Career Highlights

William Ernst is currently employed at Cristal US, Inc., where he continues to develop innovative solutions in metal processing. His work has been instrumental in advancing the understanding and application of titanium materials in various industries.

Collaborations

William has collaborated with Lance E Jacobsen, contributing to the development of new methodologies in their field. Their partnership has fostered innovation and enhanced research outcomes.

Conclusion

William Ernst is a distinguished inventor whose work in the passivation of metal powders has significant implications for the materials science industry. His patented methods demonstrate a commitment to innovation and excellence in engineering.