The stress relaxation behavior of Al_2O_3/Cu dispersion strengthened copper alloy at different temperature( room temperature,100 ℃,200 ℃ and 300 ℃) was studied by the stress relaxation experiment.The test data were fitte...
The fatigue fracture and microstructure near the fatigue fracture of TC11 titanium alloy after high cycle fatigue were analyzed by means of optical microscope ( OM) , scanning electron microscopy ( SEM) and transmission...
In order to quantitatively analyze the affecting parameters of the tunnel cutting blasting, the parameter index system of tunnel cutting blasting was established by using the analytic hierarchy process ( AHP) . The impor...
The Ni based wear-resistant coating was prepared by plasma cladding technology on the surface of 20 steel by using the commercial WF260 alloy powders. The friction and wear behavior of the coating under dry friction cond...
The coupled nonlinear Schrodinger equations with Neumann boundary were considered in order to estimate the energy of the equations. Firstly,the existence of its solution by using the transform between concrete equations...
Stress Relaxation Behavior of Al_2O_3/ Cu Dispersion Strengthened Copper Alloy
The stress relaxation behavior of Al_2O_3/Cu dispersion strengthened copper alloy at different temperature( room temperature,100 ℃,200 ℃ and 300 ℃) was studied by the stress relaxation experiment.The test data were fitte...
Fatigue Fracture and Microstructure of TC11 Titanium Alloy after High Cycle Fatigue at Room Temperature
The fatigue fracture and microstructure near the fatigue fracture of TC11 titanium alloy after high cycle fatigue were analyzed by means of optical microscope ( OM) , scanning electron microscopy ( SEM) and transmission...
Application of Analytic Hierarchy Process to Tunnel Cutting Blasting
In order to quantitatively analyze the affecting parameters of the tunnel cutting blasting, the parameter index system of tunnel cutting blasting was established by using the analytic hierarchy process ( AHP) . The impor...
Preparation and Tribological Properties of Ni Based Wear Resistant Coating by Plasma Cladding
The Ni based wear-resistant coating was prepared by plasma cladding technology on the surface of 20 steel by using the commercial WF260 alloy powders. The friction and wear behavior of the coating under dry friction cond...
Energy Estimate for Coupled Nonlinear Schrodinger Equations with Neumann Boundary
The coupled nonlinear Schrodinger equations with Neumann boundary were considered in order to estimate the energy of the equations. Firstly,the existence of its solution by using the transform between concrete equations...