Paul Cassar

Title: Paul Cassar: Innovator in Metal Casting Technology

Introduction

Paul Cassar is a notable inventor based in Balgownie, Australia. He has made significant contributions to the field of metal casting, holding a total of 3 patents. His innovative approaches have advanced the techniques used in the industry.

Latest Patents

Cassar's latest patents include a method and apparatus for casting metal strips. This twin roll casting method involves introducing molten metal between a pair of chilled rolls via an elongate delivery nozzle. The design allows for the formation of a casting pool above the nip between the rolls. The rolls are rotated to cast a solidified strip, which is delivered downwardly from the nip. The delivery nozzle features an upwardly opening trough with side walls, a floor, and bottom outlet openings. Additionally, a pair of upright flow barrier walls define an internal trough channel to receive the incoming flow of molten metal, preventing direct flow to the outlet openings.

Another significant patent is the metal delivery nozzle for a twin roll caster. This nozzle is formed in two pieces, disposed end to end with a gap between them. Each nozzle piece is mounted on two pairs of mounting brackets, allowing for thermal expansion accommodation through inward movement into the gap.

Career Highlights

Throughout his career, Paul Cassar has worked with prominent companies, including Ishikawajima-Harima Heavy Industries Co., Ltd. His experience in the industry has equipped him with the knowledge and skills necessary to innovate in metal casting technology.

Collaborations

Cassar has collaborated with notable individuals such as William John Folder and Colin Robert Dean. These partnerships have contributed to his success and the development of his patented technologies.

Conclusion

Paul Cassar's contributions to metal casting technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively.