Neoprene latex modified emulsified bitumen and fine aggregate are used to prepare a new type of stress-absorbed material, which has strong ability of anti-refle
The comminution of mica with an abrasive water jet is mainly based on three knids of effects, that is, high-speed collision, cavitating effect and shearing effe
This paper studies the temperature distribution of BN, an insulating material, sintered in the Spark Plasma Sintering (SPS) system.The temperature distributions
Vickers indentation test,a simple method for the toughness determination,is used to test the fracture toughness of Al59Cu25.5Fe12.5B3 polycrystalline quasicryst
The effect of magnetic fteld on the tribological process of sleeve-ring pair lubricated by WRL lu-bricants was investigated by means of a NG-x wear tester and a
Rapid solidifiation is a kind of new process for enhancing the hardness and electrical condnetivity of Cu-Cr- Zr copper alloy. The use of BP neural network(NN)