Ceramic cutting tools based on Silicon Nitride - Ricardo de Freitas Cabral

Machining processes consume billions of dollars worldwide. It is estimated that more than 100 billion dollars are spent annually, and that this total could be reduced by 20% if the right conditions and tools were chosen. Much of the money spent on machining processes is attributable to tools and unproductive time, so improvements in machining processes can mean significant savings in the manufacture of machined parts. In order to meet the needs of companies that use ceramic tools in their machining..