Haig S Parechanian

Title: Haig S. Parechanian: Innovator in Fiber-Resin-Carbon Composites

Introduction

Haig S. Parechanian is a notable inventor based in Fountain Valley, California. He has made significant contributions to the field of materials science, particularly in the development of advanced composites. His work focuses on enhancing the properties of materials used in aerospace applications.

Latest Patents

Haig S. Parechanian holds 2 patents related to fiber-resin-carbon composites. His latest patent details a method of fabrication that produces composites with increased strength, particularly at elevated temperatures. This innovative process involves impregnating fibrous reinforcement, such as woven fabric of graphite yarns, with a phenolic resin. The resin is cured to yield a fiber-resin composite, which is then pyrolyzed to convert the resin into a porous carbonaceous matrix. The porous fiber-carbon composite is reimpregnated with additional resin to fill the pores of the matrix, followed by curing the reimpregnating resin. The resulting bimatrix composites are particularly valuable as reinforced plastic aerospace components, requiring strength at high temperatures and improved ablative properties.

Career Highlights

Haig S. Parechanian has had a distinguished career at McDonnell Douglas Corporation, where he has applied his expertise in composite materials. His innovative approaches have contributed to advancements in aerospace technology, making significant impacts in the industry.

Collaborations

Throughout his career, Haig has collaborated with notable colleagues, including Robert W. Seibold and William T. Weatherill. These collaborations have fostered an environment of innovation and have led to the development of cutting-edge technologies in composite materials.

Conclusion

Haig S. Parechanian's work in fiber-resin-carbon composites exemplifies the intersection of innovation and practical application in aerospace technology. His contributions continue to influence the field and pave the way for future advancements in material science.