A Saw Blade Drill Bit with Reduced Heat Loss

We adopt microwave sintering technology prepared a low-cobalt Fe-Co-Cu diamond saw blade bit. The bit can achieve densification sintering which meets the index of diamond saw blade heads. Furthermore, the use of microwave non-pressure sintering significantly shortens the total sintering time and saves more than 20% energy. This environmentally friendly saw blade head can stimulate the development of the sawing industry and would be vastly used in the field of high and new technologies.