Location History:
- Vaudreuil, CA (1976)
- Westmount, CA (1980 - 1987)
Company Filing History:
7 out of 21 
3 out of 9 
2 out of 22 Years Active: 1976-1987
Title: **Innovative Contributions of Guy Savard in Metal Casting**
Introduction
Guy Savard, an esteemed inventor based in Westmount, Canada, has made significant contributions to the field of metal casting with a total of 13 patents to his name. His innovative methods have improved the efficiency and quality of molten steel, particularly in protecting it from impurities during the casting process.
Latest Patents
One of Guy Savard’s latest inventions revolves around a novel method for molten metal casting. This patent details a process where molten steel, typically exposed to air, is shielded against impurities by introducing carbon dioxide gas in a controlled manner. By creating a gas barrier or shroud, this method effectively isolates the steel from the surrounding atmosphere, preventing contamination from oxygen, nitrogen, and hydrogen. The process involves a series of shrouding operations where gas under pressure is bled in increments from a storage vessel containing liquid carbon dioxide. Each increment is superheated and then expanded at ambient temperature to form the protective shroud. This innovative technique can be applied when transferring steel from a ladle to a mold, or from a ladle to a tundish, and ultimately to a mold in continuous casting.
Career Highlights
Guy Savard has worked with several prominent companies, including Canadian Liquid Air Ltd and Air Liquide Canada Ltee. Throughout his career, he has focused on finding ways to enhance metal casting methods, making him a notable figure in his field. His dedication to innovation is reflected in the number of patents he has secured, showcasing his commitment to advancing technology in metal casting.
Collaborations
During his professional journey, Guy Savard collaborated with skilled colleagues such as Robert G. Lee and Derek Hornsey. These collaborations have played a vital role in refining ideas and developing patented technologies that improve processes within the metal industry.
Conclusion
In summary, Guy Savard has made remarkable strides in the area of molten metal casting through his inventive solutions that address the challenges of impurity control in steel production. With a strong track record of patents and collaborations, he continues to be a key contributor to advancing innovations in his field. The methods he has developed not only enhance production quality but also pave the way for future advancements in metal casting technology.