SINTERED HIGH SPEED STEEL AND ITS APPLICATIONS

Sintering densification process is one way to manufacture P/M for producing tool steel products with high properties. By using this process the nearly densified P/M tool steel with superior performance can be obtained. The present paper has briefly described the basical technologies of sintered high speed steel products and their properties. Rudimental applications have shown their bright prospects for moking cutting tools, dies and wear-resistant parts.