Company Filing History:
Years Active: 1977
Title: Walter S. Treffner: Innovator in Refractory Technology
Introduction
Walter S. Treffner is a notable inventor based in Anne Arundel County, MD (US). He has made significant contributions to the field of refractory materials, particularly through his innovative patent that enhances the performance of basic refractory bricks.
Latest Patents
Treffner holds a patent for an "Improved performance direct bonded basic refractory brick and method of." This invention focuses on creating high-fired direct bonded basic magnesite-chrome refractory shapes, such as bricks. The key feature of this invention is the presence of chromium-enriched spinel structures that bond individual periclase crystals within the matrix. These refractory shapes are thermally stable and exhibit resistance to slag penetration and erosion, thereby improving their service life in industrial furnace linings. The method of making these improved refractory shapes involves forming a mixture of high purity magnesite, chrome ore, and chromic oxide powder, followed by pressing and firing the mixture at high temperatures.
Career Highlights
Walter S. Treffner is associated with General Refractories Company, where he has applied his expertise in refractory technology. His work has contributed to advancements in materials that are essential for high-temperature industrial applications.
Collaborations
Treffner has collaborated with Joseph L. Stein, further enhancing the innovative efforts within the field of refractory materials.
Conclusion
Walter S. Treffner's contributions to refractory technology through his patent demonstrate his commitment to improving industrial materials. His work continues to influence the performance and longevity of refractory products in various applications.