Weld quality monitoring via machine learning-enabled approaches

A Raj, U Chadha, A Chadha, RR Mahadevan… - International Journal on …, 2023 - Springer
Welding Engineering is one of the most integral parts of manufacturing engineering, which
involves joining two different materials via various types of processes. Complexities in …

25 year perspective Aspects of strain and strength measurement in miniaturised testing for engineering metals and ceramics

JD Lord, B Roebuck, R Morrell… - Materials Science and …, 2010 - Taylor & Francis
Testing in the microregime is relevant to many technological issues, including, for example,
evaluating the performance of established plant or new components through removal of …

The standardized Brazilian disc test as a contact problem

SK Kourkoulis, CF Markides… - International Journal of …, 2013 - Elsevier
The standardized Brazilian disc test is revisited considering the disc-jaw complex as a
system of two elastic bodies in contact. The aim of the study is to shed light on the conditions …

Cooling rate effects on fatigue life prediction using hardness measurements for in-service steel patch-welds with and without TIG dressing treatment

S Barzegar-Mohammadi, M Haghpanahi, M Zeinoddini… - Structures, 2023 - Elsevier
In-service patch welding is commonly used to repair corroded or damaged steel
infrastructures. However, the in-service conditions may unfavorably affect the long-term …

Analysis of thermal strain of metallized silicon nitride substrate under cyclic thermal loading by digital image correlation

MC Ngo, H Miyazaki, K Hirao… - International Journal of …, 2024 - Wiley Online Library
In this research, a digital image correlation method was employed to measure the thermal
strain of a metallized silicon nitride substrate subjected to multiple successive thermal cycles …

The use of composite to eliminate the effect of welding on the bending behavior of metallic pipes

FG Al-Abtah, E Mahdi, S Gowid - Composite Structures, 2020 - Elsevier
In this study, the fiber-reinforced polymeric composite (FRP) overwrap system is proposed to
eliminate the effect of the heat-affected zone on the pressure capacity and the deterioration …

Microstructure and mechanical properties of joints depending on the process used

D Stanisz, T Machniewicz, S Parzych, G Jeż, L Dvorkin… - Materials, 2022 - mdpi.com
Today, numerous design solutions require joining thin-walled sheets or profiles as the
traditional methods of welding with a consumable electrode in gas shielding, most often …

Development and validation of a miniature tensile specimen for determination of mechanical properties

A Kolhatkar, V Karthik… - … of Testing and …, 2019 - asmedigitalcollection.asme.org
In this work, a miniature tensile specimen with nominal dimensions of 3.0-mm gage length
(GL), 1.5-mm gage width, and 0.5-mm thickness that was carved out of a 10.0-mm-diameter …

Optimization using genetic algorithm of GMAW parameters for Charpy impact test of 080M40 steel

Y Dubey, P Sharma, MP Singh - International Journal on Interactive Design …, 2024 - Springer
Abstract Gas Metal Arc Welding popularly known as Metal Inert Gas (MIG) is a welding
technique widely in the industries for the joining purposes. The objective of this paper is to …

The effect of specimen size and surface conditions on the local mechanical properties of 14MoV6 ferritic–pearlitic steel

RM Molak, ME Kartal, Z Pakiela… - Materials Science and …, 2016 - Elsevier
The paper describes multiscale experimental techniques required for determining the
mechanical response of a ferritic–pearlitic steel (14MoV6). Accordingly, five different sets of …