Kenneth Parkinson

Title: Innovations of Kenneth Parkinson

Introduction

Kenneth Parkinson is a notable inventor based in Liverpool, GB. He has made significant contributions to the field of materials science, particularly in the production of advanced silicon carbide materials. With a total of three patents to his name, Parkinson's work has implications for various industrial applications.

Latest Patents

One of his latest patents focuses on the production of reaction-bonded silicon carbide bodies. This process involves siliconizing a green body made from a coherent mixture of carbon and silicon carbide particles. A key step in this method is the formation of a layer of carbon with an open cellular structure on the green body. This is achieved by carbonizing a sleeve or tube made of carbonaceous material that is in contact with the body. The material used can be impregnated with particulate silicon suspended in water or paste, and it may take the form of a quilted or woven fabric or even paper. This flexible material allows it to be wrapped around the green body or a former.

Another patent by Parkinson involves reaction-bonded silicon carbide artefacts. This innovation incorporates unreacted coarse carbon particles, such as graphite, dispersed throughout a silicon carbide-silicon matrix composite. The coarse particles are mixed with carbon and silicon carbide powders, which are then compacted and infiltrated with molten silicon. This process results in a matrix of reaction-bonded silicon carbide, maintaining a continuous free silicon carbide phase. By using coarse carbon particles with a density of at least 0.963 g/ml, the molten silicon reacts only with the surfaces of these particles, allowing them to remain unreacted and dispersed throughout the composite.

Career Highlights

Kenneth Parkinson is associated with the United Kingdom Atomic Energy Authority, where he applies his expertise in materials science to advance research and development in the field. His work has been instrumental in enhancing the properties and applications of silicon carbide materials.

Collaborations

Parkinson collaborates with various professionals in his field, including his coworker Peter Kennedy. Their combined efforts contribute to the innovative research and development initiatives at the United Kingdom Atomic Energy Authority.

Conclusion

Kenneth Parkinson's contributions to the field of materials science, particularly through his patents on silicon carbide technologies, highlight his role as a significant inventor. His work continues to influence advancements in industrial applications, showcasing the importance of innovation in material development.