In this paper the Expendable Pattern Casting with dry sand Vacuum(EPC-V) process is used to manufacture iron matrix composites with tungsten carbide particle.Mi
This paper introduced the design and application of automaticheating equipment for Auger Emission Spectroscopy (AES). The special electric furnace used in the A
The ultrasonic peening of weld toes in ultra-fine grain steel was applied to enhance the fatigue behavior. The test results show that the ultrasonic treatment r