Company Filing History:
4 out of 4 
1 out of 495 Years Active: 1994-1996
Title: The Innovations of Yvan Huard in Refractory Materials
Introduction
Yvan Huard, an accomplished inventor based in Thetford-Mines, Canada, is recognized for his significant contributions to refractory materials. With a total of four patents to his name, his work focuses on innovative compositions and methodologies that enhance the characteristics of refractory products.
Latest Patents
One of Huard's key inventions is a refractory sand composition that describes unique compositions for refractory materials. His synthetic forsterite-rich refractory sand includes a mixture comprising a carbon bridging agent and a synthetic forsterite-rich sand. The carbon bridging agent is present in a proportion of approximately 5 to 15 percent by weight of the mixture, while the synthetic forsterite-rich sand boasts a MgO:SiO₂ weight ratio of at least approximately 1.2, a specific gravity of about 3 g/cm³, and a fusion point of at least approximately 1610 degrees Celsius. These compositions provide several advantages such as suitable size distribution, packing ability, thermal resistance, and sintering properties, making them ideal for applications like ladle sand.
Another noteworthy patent by Huard features a synthetic forsterite-rich refractory sand composition tailored for use as a taphole nozzle refractory sand in sliding gate systems of steel ladles. This innovation also follows similar parameters concerning the carbon bridging agent and synthetic forsterite-rich sand composition as previously mentioned.
Career Highlights
Throughout his professional journey, Huard has worked with notable companies such as Les Sables Olimag, Inc. and Alcan International Limited. His expertise in the field of refractory materials has solidified his standing as an influential inventor.
Collaborations
In his pursuit of innovation, Yvan Huard has collaborated with esteemed professionals such as Gilles Mathieu and Jay Aota. These partnerships have undoubtedly contributed to the success and advancement of his inventions, further promoting developments in refractory materials.
Conclusion
Yvan Huard continues to make strides in the world of refractory materials through his inventive spirit and dedication. His patents not only offer technical advancements but also play an essential role in various industrial applications, showcasing the importance of innovation in enhancing material performance. With his track record, Huard's contributions will likely influence future developments in the industry.