Microstructural and Mechanical Characterization of 9Cr-1Mo-1W Weld Metal

Year 2018, , 203 - 208, 30.09.2018

Emin Salur Mustafa Acarer Fikret Kabakci Selçuk Keskinkilic Filiz Kumdali Acar Bünyamin Cicek

https://doi.org/10.17350/HJSE19030000095

Abstract

This paper presents microstructural and mechanical characterization of E911 welds metal. The types and transformations of the phases and microstructures of all-weld metal have been investigated through scanning electron microscopy, optical microscope, x-ray diffraction analysis. The elemental analysis and mechanical tests of the weld metal was determined by x-ray fluorescence, hardness measurements, and tensile tests respectively. This study will contribute the understanding of microstructural progression, microstructure characterization and mechanical properties of E911 steel after the post-weld heat treatment PWHT .

Keywords

E911, Microstructure, Nechanical properties, Weld metal, Cr-Mo steel

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