Process for making tablet using radiofrequency and lossy coated particles

A process for making a tablet comprising at least one pharmaceutically active agent, said method comprising the step of applying radiofrequency energy to a powder blend to sinter said powder blend into said tablet, wherein said powder blend comprises lossy coated particles and said at least one pharmaceutically active agent, wherein said lossy coated particles comprises a substrate that is at least partially coated with a lossy coating comprising at least one activator, wherein said substrate has a Q value of greater than 100 and said activator has a Q value of less than 75 and wherein the surface of said lossy coated particle comprises said activator wherein the friability at 15 drops of the tablet is less than about 5%.