Mechanical and microstructural evaluation of SAF 2507 and incoloy 825 dissimilar welds

J Kangazian, M Shamanian - Journal of Manufacturing Processes, 2017 - Elsevier
This research work articulated a comparative study on Incoloy 825 Ni-based alloy and SAF
2507 super duplex stainless steel dissimilar joints. Welding was accomplished by ER2594 …

Welding metallurgy of stainless steels during resistance spot welding Part I: fusion zone

M Pouranvari, M Alizadeh-Sh… - … and Technology of …, 2015 - journals.sagepub.com
Weldability is one of the key requirements for automotive materials. This two-part paper aims
at understanding the metallurgical phenomena during resistance spot welding of stainless …

Investigating the impact of a selective laser melting process on Ti6Al4V alloy hybrid powders with spherical and irregular shapes

H Jaber, T Kovacs, K János - Advances in Materials and …, 2022 - Taylor & Francis
ABSTRACT A hybrid powder of Ti6Al4V, which consists of 50 wt% plasma atomised (PA)
spherical and 50 wt% hydride-dehydride (HDH) irregular-shaped powder with a flowability …

Welding metallurgy of stainless steels during resistance spot welding part II–heat affected zone and mechanical performance

M Alizadeh-Sh, M Pouranvari… - Science and Technology …, 2015 - Taylor & Francis
Implementation of new materials in automotive body-in-white requires through knowledge of
their metallurgical response to welding process thermal cycle. This two-part paper aims at …

Hardness and tensile properties of dissimilar welds joints between SAF 2205 and AISI 316L

A Moteshakker, I Danaee… - … and Technology of …, 2016 - journals.sagepub.com
The mechanical properties of dissimilar weld joints between SAF 2205 and AISI 316L were
investigated. Welding was accomplished by different types of welding wires: AWS ER 347 …

Peak load and energy absorption of DP600 advanced steel resistance spot welds

HL Jaber, M Pouranvari, RK Salim… - Ironmaking & …, 2017 - journals.sagepub.com
The paper aims at investigating the microstructure, failure mode transition, peak load and
energy absorption of DP600 dual phase steel during the tensile-shear test. It was found that …

Resistance spot welding of dissimilar austenitic/duplex stainless steels: microstructural evolution and failure mode analysis

M Alizadeh-Sh, SPH Marashi - Journal of Manufacturing Processes, 2017 - Elsevier
The paper addresses the microstructural evolution and failure mode analysis for dissimilar
resistance spot welding of austenitic and duplex stainless steels. Microstructural …

Ferritic–austenitic stainless steels dissimilar resistance spot welds: metallurgical and failure characteristics

M Pouranvari, M Khorramifar… - … and Technology of …, 2016 - journals.sagepub.com
The paper addresses the microstructure and failure characteristics of dissimilar resistance
spot welds between austenitic stainless steel and ferritic stainless steel. The fusion zone …

Optimization of resistance spot welding process parameters of dissimilar DP600/AISI304 joints using the infrared thermal image processing

AE Hernández, LO Villarinho, VA Ferraresi… - … International Journal of …, 2020 - Springer
This work shows a new, non-invasive methodology using infrared (IR) images to evaluate
the behavior of the dissimilar DP600/AISI304 joints conducted by resistance spot welding …

An investigation into weld defects of spot-welded dual-phase steel

D Zhao, Y Wang, D Liang, P Zhang - The International Journal of …, 2017 - Springer
Welding defects are generally considered to be undesirable in resistance spot welding
process because they suggest deterioration of weld quality. A systematic investigation was …