The Effect of External Load on the Strength of Dissimilar Welded Joint
IHA Nagoro1, a), SL Pambudi2,b), Triyono3, c)

1 Mechanical Engineering Department, Akademi Teknologi Warga Surakarta, Indonesia
Jl. Raya Solo-Baki Km. 2. Kwarasan, Grogol Sukoharjo, Indonesia. Tel: 62-27-162-1178
a)Corresponding author: henryadinagoro[at]gmail.com

2 Mechanical Engineering Departement, SMKN 1 Geneng, Indonesia.
Jl. Raya Geneng-Ngawi,East Java, Indonesia. Tel: 63-51-746-275
b)susilo_luhurpambudi[at]yahoo.com

3 Mechanical Engineering Department, Universitas Sebelas Maret, Indonesia
Jl. Ir. Sutami 36A Surakarta, Indonesia. Tel: 62-27-163-2163
c)triyonomesin[at]uns.ac.id

Abstract

This investigation primarily aim to study the effect magnitude of the pre-strain stress on dissimilar welding. This experiments are supplemented by characterization of microstructure, hardness profiles along the welded joint and fractographic. The process indicated an increasing hardness of Austenitic stainless steel in line with increase of pre-strain. it-s happen because of dislocation density, which changes the mechanical properties around the base metal and also weld zone

Keywords: Dissimilar welding, Microstructure, Grain average misorientation, Austenitic stainless steel

Topic: Mechanical Engineering

Link: https://ifory.id/abstract-plain/J6mvhQRDjwKb

Web Format | Corresponding Author (Ignatius Henry Adi Nagoro)