Sandra Böhnke

Title: Innovations by Sandra Böhnke in Metal Working Applications

Introduction

Sandra Böhnke is an accomplished inventor based in Oberhausen, Germany. She has made significant contributions to the field of metal working through her innovative patents. Her work focuses on improving the methods and materials used in foundry applications.

Latest Patents

Sandra Böhnke holds a patent for "Foundry articles for metal working applications, methods of making such foundry articles, and particulate refractory compositions for use in such methods." This invention relates to methods for forming bonded particulate refractory materials for use in metal-working. The process involves providing a fine particulate metal oxide, an aqueous alkaline composition, and a particulate refractory mould material. These components are mixed and shot in a core shooter, utilizing water derived from the alkaline solution and optionally a surfactant. The patent also covers materials and articles obtained through this method, as well as the particulate compositions used.

Career Highlights

Throughout her career, Sandra has worked with notable companies in the industry. She has been associated with Imertech SAS and Calderys Metalcasting Germany GmbH, where she has applied her expertise in metal working applications.

Collaborations

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Conclusion

Sandra Böhnke's innovative contributions to metal working applications demonstrate her expertise and commitment to advancing the field. Her patent reflects a significant step forward in the methods and materials used in foundry processes.