Manfred Neidhardt

Title: Manfred Neidhardt: Innovator in Abrasive Manufacturing

Introduction

Manfred Neidhardt is a notable inventor based in Siegburg, Germany. He has made significant contributions to the field of abrasive manufacturing, holding a total of 3 patents. His work focuses on the development of advanced materials and processes that enhance the performance of abrasives.

Latest Patents

Neidhardt's latest patents include a method of manufacturing electrically fused corundum. This innovative process involves creating a composition comprising .alpha.-alumina in a concentration of at least 99.95 weight percent. The process for producing such .alpha.-alumina entails electrically fusing alumina with silica and additional alkali in an electric arc furnace. The heated composition is then cooled, comminuted, and the glass phase is removed from the alumina-containing phase by mechanical or chemical means. Another significant patent is for the preparation of granulated abrasives from fused materials. This process improves grain toughness by crushing refractory inorganic hard substances and subjecting the resultant grains to a grind sorting process.

Career Highlights

Manfred Neidhardt is currently associated with Dynamit Nobel Aktiengesellschaft, a company known for its innovative approaches in various industrial sectors. His expertise in abrasive manufacturing has positioned him as a key figure in the development of advanced materials.

Collaborations

Throughout his career, Neidhardt has collaborated with notable colleagues such as Gerhard Rehfeld and Gerd-Edzard Bockstiegel. These collaborations have contributed to the advancement of technologies in the field of abrasives.

Conclusion

Manfred Neidhardt's contributions to abrasive manufacturing through his innovative patents and collaborations highlight his importance in the industry. His work continues to influence the development of advanced materials and processes.