Mechanical property and microscopic structure research on die material ZGM2 alloy for isothermal forging;

Static and dynamic bending properties of HSS die materials M2;

Reasonable selection of cold stamping die materials

High performance ceramic composite tool materials;

Si_3N_4/TiC nanocomposite ceramic tool materials were fabricated by adding Si_3N_4 and TiC nanoparticles and with Al_2O_3 and Y_2O_3 as additives.

The author gave us the reasonable selection of tool materials、tool parameters and cutting parameters during turning of hardened steel in order to get the ideal cutting result.

Meanwhile it puts forward suggestions for furniture material development to meet the demand of furniture making.

The Mold Material Selection Based on the Case-Base Reasoning;

According to the rapid mold materials′special need, the contrast relations of different proportion of epoxy resin matrix composite to the performances including flexural strength impact strength, rigidity, melt fluidity and mechanical processing were discussed.

Mold material of rapid sand casting is one of important factor for realizing rapid sand casting.

This article, through understanding the high-speed cutting processing definition, discusses the high-speed cutting application characteristic, the high-speed cutting craft superior, the shortcoming in the mold processing, and it has analyzes the high-speed cutting ,cutting tool material choice and the application.

To strengthen the research and development of the cutting tool materials further and to select the cutting tool materials rationally, it is the important prerequisite of promoting high-speed cutting technology to use and develop extensively.

The important role and development of cutting tool materials in human history are introduced.