The result shows that the mix of W+C prepared by the the bipyramid blender has high chemical carbon?less the Fe content . the bond strength of WC block is small and the proudtion efficiency is high.

• 结果表明双锥混合器生产效率高、碳化钨粘结度低、化合碳也高,完全可以替代用球磨机配碳的传统工艺。