Company Filing History:
Years Active: 2007-2008
Title: Ken Kallaher: Innovator in Unidirectional Solidification
Introduction
Ken Kallaher is a notable inventor based in Trafford, PA, who has made significant contributions to the field of materials engineering. He holds two patents that showcase his innovative approach to casting processes. His work focuses on improving the quality and efficiency of metal solidification.
Latest Patents
Kallaher's latest patent is titled "Method of unidirectional solidification of castings and associated apparatus." This invention involves the uniform injection of molten metal into a horizontal mold from a feed chamber at a controlled rate. The molten metal is introduced directly on top of the existing metal within the mold. A cooling medium is applied to the bottom surface of the mold, with variations in type and flow rate to achieve a controlled cooling rate throughout the casting process. This method ensures a relatively uniform solidification rate, resulting in a consistent microstructure and reduced stresses within the casting. Additionally, Kallaher has developed a multiple layer ingot product that consists of a base alloy layer and an additional alloy layer with different compositions, bonded together under specific temperature conditions.
Career Highlights
Ken Kallaher has built a successful career at Alcoa Inc., a leading company in the aluminum industry. His expertise in casting processes has contributed to advancements in manufacturing techniques and material properties. Kallaher's innovative methods have the potential to enhance the performance and reliability of cast metal products.
Collaborations
Throughout his career, Kallaher has collaborated with talented individuals such as Men Glenn Chu and Ho Yu. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Ken Kallaher's contributions to the field of unidirectional solidification have positioned him as a key figure in materials engineering. His innovative patents and collaborative efforts continue to influence the industry and pave the way for future advancements.