Peter Michael Harden

Title: Innovative Contributions of Peter Michael Harden

Introduction

Peter Michael Harden is a notable inventor based in Sandton, South Africa. With a focus on the development of advanced abrasive products, he holds two patents that illustrate his innovative spirit and technical expertise.

Latest Patents

Harden's latest patents demonstrate a keen understanding of materials science and engineering.

1. **Method of Producing an Abrasive Product Containing Diamond**

This patent outlines a method of producing an abrasive product through a mixture of discrete carbide particles and diamond particles. The diamond content in this mixture is kept at or below 25% by weight. The process involves subjecting the mixture to elevated temperature and pressure conditions, ensuring that the diamond remains in a stable crystallographic form without the formation of graphite. A bonding metal or alloy, which may include a transition metal or an alloy thereof, is used to bond the mixture into a coherent, sintered product.

2. **Method of Producing an Abrasive Product Containing Cubic Boron Nitride**

Harden's second patent describes a similar methodology but focuses on cubic boron nitride particles. The mixture, again featuring discrete carbide particles, contains cubic boron nitride at 25% or less by weight. This method also requires elevated temperature and pressure conditions to maintain the stability of cubic boron nitride while avoiding the formation of hexagonal boron nitride. As with the diamond-based abrasive, a suitable bonding metal or alloy is applied to create a coherent product.

Career Highlights

Throughout his career, Peter Michael Harden has established a reputation for excellence in his field. His innovative approaches to manufacturing abrasive products have paved the way for advancements in various industrial applications. His work has contributed significantly to the field of materials science, showcasing his commitment to innovation and quality.

Collaborations

Harden collaborates with Robert Fries, another skilled professional in the industry. Their teamwork leverages their combined expertise to drive forward innovative solutions in abrasive manufacturing.

Conclusion

Peter Michael Harden's contributions to the field of abrasive products through his patents demonstrate his significant role as an inventor. His techniques, focusing on the effective use of diamond and cubic boron nitride, highlight his innovative mindset and commitment to progress in materials science. With a focus on both collaboration and innovation, Harden continues to make strides in his field.