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Ceramic Industry Magazine
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2013 April
The 2013 April Ceramic Industry includes articles on first-to-file strategies, silicon nitride synthesis, refractories, and more. Check it out today!
Silicon Nitride Synthesis
Silicon nitride (Si3N4) is a naturally formed material created during the development of the earth due to the ammonia-rich atmosphere, silicon-rich crust and high temperatures.Silicon nitride was first developed synthetically in 1859 by Deville and Wöhler, resulting in a patent filed in Germany.
Sputtering Target Innovations
Magnetron sputtering was initially developed using metal or alloy targets with materials having high electrical conductivity (e.g., Al, Ag, Au, Cu, Ti, Mo, etc.).
Product Profile: Enhanced Silicon Carbide Refractories
Saint-Gobain Ceramic Materials recently introduced enhanced silicon carbide refractory products for the metallurgical, kiln furniture and waste-to-energy markets.
Refractories 101
Refractories are materials that resist high temperatures, liquid slags and aggressive atmospheres, and do not change form (e.g., burn or melt) in service.
Advanced Ceramics Market Development
For centuries, ceramic materials were used exclusively for tableware and building materials. In the mid-19th century, technical development in refractories and abrasives enabled the development of modern metallurgy and glass industries and became the first industrial application for ceramics.
IP in Depth: First-to-File Cautions and Strategies
When the U.S. Patent and Trademark Office (USPTO) adopted the America Invents Act (AIA) “first-to-file” system on March 16, the following scenarios became reality.
Inside CI: What’s Old is New
My daughter recently introduced me to the wonders of Internet radio and it’s official—I’m hooked. At the risk of dating myself, let me just say the ’80s channel is getting a lot of play in my office. I’m amazed that I know the lyrics of so many of these songs, most of which I’d forgotten even existed. But I digress.