Harold Dale Claytor

Title: Harold Dale Claytor: Innovator in Aluminum Alloy Technology

Introduction

Harold Dale Claytor is a notable inventor based in Newport News, VA (US). He has made significant contributions to the field of aluminum alloy technology, particularly in the area of grain growth suppression in friction stir welded aluminum alloys. With a total of 2 patents, his work has implications for various industrial applications.

Latest Patents

Claytor's latest patents focus on processes for suppressing abnormal grain growth in aluminum alloys. The first patent describes a method that involves inserting an intermediate annealing treatment (IAT) after the welding step. This process may be followed by a solution heat treatment (SHT) under high conditions. In some embodiments, a deformation step is conducted under effective spin-forming or superplastic deformation conditions. The invention results in a welded article characterized by a greater than 90% reduction in area fraction abnormal grain growth in any friction-stir-welded nugget. The second patent mirrors this innovation, emphasizing the same processes and outcomes.

Career Highlights

Claytor is associated with the United States of America as represented by the Administrator of NASA. His work has been instrumental in advancing the understanding and application of aluminum alloys in various engineering fields. His innovative approaches have garnered attention and respect within the scientific community.

Collaborations

Claytor has collaborated with notable colleagues such as Stephen J Hales and Joel A Alexa. These partnerships have contributed to the development and refinement of his patented technologies.

Conclusion

Harold Dale Claytor's contributions to aluminum alloy technology through his patents demonstrate his commitment to innovation and excellence in engineering. His work continues to influence the industry and pave the way for future advancements.