William R Manniing

Title: Innovations of William R. Manning in Ceramic Technology

Introduction

William R. Manning is an accomplished inventor based in Richmond, MI (US). He is known for his significant contributions to ceramic technology, particularly in the development of advanced materials that enhance performance and durability.

Latest Patents

Manning holds a patent for an innovative alumina-zirconia ceramic. This ceramic consists essentially of from 1 to 15 percent of glass and 99 to 85 percent of a mixture of particulate Al.sub.2 O.sub.3 and particulate ZrO.sub.2. The presence of ZrO.sub.2 in sufficient amounts, usually from 1/4 to 6 percent based on the weight of the ZrO.sub.2 and Al.sub.2 O.sub.3, significantly strengthens the ceramic compared to an otherwise identical ceramic where the particulate ZrO.sub.2 is replaced either by the glass or by particulate Al.sub.2 O.sub.3. The glass serves as a vitreous phase that bonds the particulates into a dense, gas impervious structure. This glass can be a calcium magnesium silicate glass containing from 45 to 80 percent of SiO.sub.2, from 8 to 55 percent of CaO and MgO, and not more than 15 percent of Al.sub.2 O.sub.3.

Career Highlights

Manning is associated with Champion Spark Plug Company, where he has applied his expertise in materials science to develop innovative products. His work has contributed to advancements in the performance and reliability of spark plugs, which are critical components in internal combustion engines.

Conclusion

William R. Manning's contributions to ceramic technology and his innovative patent demonstrate his commitment to advancing material science. His work continues to influence the industry and showcases the importance of innovation in engineering.