Company Filing History:
Years Active: 1978
Title: Richard Kieffer: Innovator in Hard Tantalum Nitride Base Alloys
Introduction
Richard Kieffer is a notable inventor based in Vienna, Austria. He has made significant contributions to the field of materials science, particularly in the development of hard tantalum nitride base alloys. His innovative work has implications for various industrial applications, especially in metal cutting tools.
Latest Patents
Kieffer holds a patent for his invention titled "Hard Tantalum Nitride Base Alloys." This invention relates to hard fritted alloys and a method for their preparation. The alloys primarily consist of cubic tantalum nitride with a binder made from carbides or nitrides of metals from groups IV-A and V-A, which also possess a cubic structure. The fritting process occurs at temperatures ranging from 1400°C to 1700°C under nitrogen pressure between 30 to 200 bars. These alloys are particularly suitable for manufacturing tools designed for cutting metal.
Career Highlights
Throughout his career, Richard Kieffer has been associated with Ugine Carbone, where he has applied his expertise in materials science. His work has not only advanced the understanding of tantalum nitride alloys but has also contributed to the development of more efficient and durable cutting tools.
Collaborations
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Conclusion
Richard Kieffer's innovative contributions to the field of hard tantalum nitride base alloys highlight his role as a significant inventor in materials science. His patent reflects a commitment to advancing technology in metal cutting applications.