Results 11 to 20 of about 995 (223)
Augmentation in depth of penetration of hastelloy C-22 by FATIG welding
Advances in Industrial and Manufacturing Engineering, 2022 Flux assisted tungsten inert gas welding (FATIG) welding is a modified version of tungsten inert gas (TIG) welding to achieve a higher depth of penetration. In the present work, nanoparticles SiO2, Al2O3, Fe2O3, and CuO mix with acetone and coated on the
Dixit Patel, Suketu Jani, Darshit Shah
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Effect of Welding Process on the Sulfide Stress Corrosion Susceptibility of Q345R [PDF]
Cailiao Baohu, 2021 In order to discuss and analyze the influence of welding process on Q345R sulfide stress corrosion sensitivity, the sulfide stress corrosion cracking susceptibility of Q345R welded by manual welding and argon arc welding processes was tested and ...
YANG Quan - yi, ZHANG Zhao - yang, LIU Meng, LIU Xian - bin, HAN En - hou
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Formation mechanism of fine steel particles in submerged arc welding slag
QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY, 2018 Kazuhiro Kojima +3 more
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Detection of slag inclusions using infrared thermal imagining system [PDF]
MATEC Web of Conferences, 2021 Assuring high quality of welded joins is a vital task in many industrial branches also when joints are made manually. It is the case metal-arc welding with covered electrode. One of main imperfection, that can occur in this process is slag inclusion.
Jamrozik Wojciech, Górka Jacek
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Journal of Materials Research and Technology, 2023 In underwater wet welding, a hydrogen-rich arc atmosphere generated by the thermal decomposition of water leads to extremely high diffusible hydrogen content and defects such as pores and cracks in the weld.
Xin Zhang +6 more
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Effect of recycled flux over mechanical properties of A36 steel in submerged arc welding
International Journal of Sustainable Engineering, 2021 The objective of the current research is to analyse the feasibility of utilising welding slag as flux material in Submerged Arc Welding (SAW) of A36 steel. The amount of welding slag incorporated with virgin flux is varied from 20 to 50 percent in weight
Thirunavukkarasu K +2 more
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Materials & Design, 2023 Underwater wet welding is widely used in offshore platform maintenance, oil pipeline repair and wreck salvage operations. A high diffusible hydrogen content is recognized as one of the critical reasons behind the reduction in the reliability of ...
Ning Guo +5 more
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Investigation of Hardfacing Deposits Obtained by Using Submerged Arc Welding Fluxes Containing High-Carbon Ferrochromium and Ferroboron [PDF]
Archives of Metallurgy and Materials, 2023 Hardfacing deposition processes were carried out using unalloyed S1-EL12 welding wire and submerged arc welding fluxes produced by agglomerated method containing 4-16 wt.% ferrochromium and 2 wt.% ferroboron to achieve wear-resistant of hardfacing ...
M. Kaptanoglu, M. Eroglu
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Use of furnace slag and welding slag as replacement for sand in concrete [PDF]
International Journal of Energy and Environmental Engineering, 2013 In this project, a study was made to obtain low cost building materials using industrial wastes (welding and furnace slags). The objective of the study is to use these wastes in low-cost construction with adequate compressive strength. Different fine aggregate replacements have been studied by substituting 5%, 10%, and 15% of slag.
S.T. Ramesh +4 more
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