Stress Analysis
1. Effect of Shear State on Fracture of Refined Grain Pure Copper

Mohammad Zadshakoyan; Saman Khalilpourazary; Seyed hamed Hoseini

Articles in Press, Accepted Manuscript, Available Online from 21 September 2019

  In recent decades, the industrial applications of refined grained pure copper and its alloys have been expanded. The properties such as high strength, high density and low deformability make these alloy more attractive. Hence, investigating the fracture mechanism of refined grained copper is of great ...  Read More

Manufacturing Processes
2. A new approach to enhance final surface quality in drilling operation: evaluation of using alumina micro-particle additives on oil-water emulsion cutting fluid

Saman Khalilpourazary; jamal ahmadi

Volume 7, Issue 2 , Winter and Spring 2018, , Pages 223-231

  Reaming is a common finishing process for improving the drilled holes surface quality. Choosing an appropriate finishing method in drilling process has a significant effect on the surface quality of holes and in decreasing the process total cost and time. In this study, four similar holes were drilled ...  Read More