John R Mihalisin

Title: **The Innovative Contributions of John R. Mihalisin**

Introduction

John R. Mihalisin, an accomplished inventor from North Caldwell, NJ, has made significant strides in the realm of high-performance alloys. With a total of nine patents to his name, Mihalisin's work primarily focuses on nickel-based superalloys and casting technologies. His innovations have transformed industries by enhancing the mechanical properties of materials used in high-temperature applications.

Latest Patents

Mihalisin's recent patents reflect a deep understanding of materials science. One of his notable inventions is a patent for a **single crystal nickel base superalloy**. This unique alloy composition features various proportions of elements such as chromium, cobalt, tantalum, aluminum, tungsten, molybdenum, titanium, rhenium, hafnium, carbon, and boron. This innovative alloy aims to improve alloy cleanliness and castability while enhancing high-temperature mechanical properties like stress rupture life.

Another significant patent focuses on a **machineable nickel base alloy casting**. This alloy consists of specific weight percentages of chromium, cobalt, molybdenum, tungsten, aluminum, titanium, and boron. Designed to improve machinability, this alloy retains strength properties after appropriate heat treatment, making it invaluable for advanced manufacturing processes.

Career Highlights

Throughout his career, Mihalisin has contributed to leading companies in the materials science field. He worked at **Howmet Corporation** and **The International Nickel Company, Inc.**, where he honed his expertise in alloy developments and casting techniques. His contributions have played a vital role in enhancing the performance of aerospace and industrial applications.

Collaborations

Mihalisin's innovative journey has also involved collaboration with esteemed colleagues, including John J. Corrigan and Russell G. Vogt. These partnerships have facilitated a dynamic exchange of ideas, leading to groundbreaking advancements in alloy technology. Working alongside other experts in the field has enabled Mihalisin to push the boundaries of materials science further.

Conclusion

John R. Mihalisin's contributions to the field of nickel base superalloys continue to influence various high-temperature applications. His inventive spirit and commitment to excellence have solidified his reputation as a prominent figure in the materials science domain. Through his patents and collaborations, Mihalisin has demonstrated that innovation thrives at the intersection of creativity and technical expertise.