N. Saeidi
Department of Materials Engineering, Isfahan University of Technology, Isfahan 84156-83111, Iran
[ 1 ] - Damage Behavior in Modern Automotive High Strength Dual Phase Steels During Uniaxial Tensile Deformation
In the present research, damage mechanisms during room temperature uniaxial tensile testing of two different modern high strength dual phase steels,DP780 and DP980, were studied. Detailed microstructural characterization of the strained and sectioned samples was performed by scanning electron microscopy (SEM). The results revealed that interface decohesion, especially at the triple junctions of...
[ 2 ] - Effect of Weld Heat Input on Microstructure and Mechanical Properties of Dissimilar Joints of API-B and API-X42 Pipeline Steels
In this study, the effect of welding heat input on microstructure and mechanical properties of dissimilar joints of API-X42 and API-B pipeline steels was investigated. Evaluation of the microstructures showed that increasing the welding heat input decreased acicular ferrite in weld metal microstructure, while amount of Widmanstatten ferrite, polygonal ferrite and grain boundary ferrite increase...
نویسندگان همکار