Results 41 to 50 of about 256 (172)

Providing resistance to sulfide stress corrosion cracking of pipelines welded joints by selection of welding parameters [PDF]

E3S Web of Conferences, 2019
Sulfide stress cracking (SSC) is one of the most dangerous types of pipelines destruction. Thermal impact of the welding process drives to heterogeneity of the microstructure and properties of the metal, which can lead to cracking of pipeline welded ...
Khudyakov Artem, Danilkin Pavel
doaj   +1 more source

Effect of Submerged Arc Welding (Saw) Parameters on Aisi 1020 Steel

International Journal for Research in Applied Science and Engineering Technology
Abstract: This research investigates the Submerged Arc Welding (SAW) process applied to AISI 1020 steel plates (450 mm x 300 mm, 12 mm thickness). A V-groove shape was prepared for welding using Tungsten Inert Gas (TIG) rooting. To achieve optimal results, welding parameters such as current, voltage, and travel speed were optimized.
Hemant Panchal, Ishan Yadav, Harshil Variya, Prakashchandra Tiwari, Yash Tandel   +4 more
openaire   +1 more source

Welfare of American mink, red and Arctic foxes, raccoon dog and chinchilla kept for fur production

EFSA Journal, Volume 23, Issue 7, July 2025.
Abstract This Scientific Opinion (SO) addresses a mandate from the EC regarding welfare of the following animals when farmed for their fur: (i) American mink (Neogale vison or Neovison vison), (ii) Red fox (Vulpes vulpes, also known as ‘silver fox’), (iii) Arctic fox (Vulpes lagopus, also known as ‘blue fox’), (iv) Raccoon dog (Nyctereutes procyonoides,
EFSA Panel on Animal Health and Welfare (AHAW), Søren Saxmose Nielsen, Julio Álvarez, Anette Ella Boklund, Sabine Dippel, Fernanda Dorea, Jordi Figuerola, Miguel Ángel Miranda Chueca, Virginie Michel, Eleonora Nannoni, Romolo Nonno, Anja B. Riber, Karl Stahl, Jan Arend Stegeman, Hans‐Hermann Thulke, Frank Tuyttens, Christoph Winckler, Maria Díez‐León, Sandra Edwards, Angela Schwarzer, Beatrice Benedetti, Denise Candiani, Eleonora Cattaneo, Michaela Hempen, Eliana Lima, Claudia Millán Caravaca, Neil J. Tirchett, Yves Van der Stede, Marika Vitali, Mette S. Herskin   +29 more
wiley   +1 more source

The Effects of Post Weld Heat Treatment on Microstructure and Mechanical Properties of API X70 Linepipe using Submerged Arc Welding [PDF]

Archives of Metallurgy and Materials
API X70 steel requires high strength and toughness for safety in extreme environments like high pressure and low temperature. Submerged Arc Welding (SAW ) is effective for manufacturing thick steel pipes. However, the welding heat input during SAW alters
Minha Park, Gang Ho Lee, Gwangjoo Jang, Hyoung-Chan Kim, Byoungkoo Kim, Byung Jun Kim   +5 more
doaj   +1 more source

Reactions at the molten flux-weld pool interface in submerged arc welding

High Temperature Materials and Processes, 2021
In submerged arc welding (SAW) of chromium (Cr) containing steels, Cr is usually added to the weld metal from the weld wire, and not from the welding flux.
Coetsee Theresa, De Bruin Frederik
doaj   +1 more source

Effect Submerged Arc Welding (SAW) of Angular Distortion of T-joint

Athena: Journal of Social, Culture and Society
Submerged Arc Welding(SAW),the molten weld metal is immersed in aflux that protects it from air contamination, forming welding slag which is strong enough to protect the weld metal until it solidifies. The used electrode was AWSA5.17EL12. The base metal being welded is ASTM A283 Grade A.
null Yusuf Pradesar, null Pranowo Sidi
openaire   +1 more source

Study of the sensitivity of high-strength cold-resistant shipbuilding steels to thermal cycle of arc welding

International Journal of Mechanical and Materials Engineering, 2018
Background Structure and properties of welded joints of low-alloy thermomechanically processed (09G2FB) and quenched and tempered shipbuilding steels (10XN2MD, 08XN3MD, and 12XN3MF), welded with manual metal arc welding (MMA) and submerged arc welding ...
Pavel Layus, Paul Kah, Elena Khlusova, Victor Orlov   +3 more
doaj   +1 more source

Wear behaviour of Cr3C2–Ni cermet reinforced hardfacings

Journal of Materials Research and Technology, 2020
Submerged arc welding (SAW), plasma transferred arc welding (PTAW), and tungsten inert gas welding (TIG) technologies were used to produce austenitic stainless steel (SS) and nickel alloy (Ni) matrix based hardfacings without reinforcement and reinforced
Regita Bendikiene, Antanas Ciuplys, Rolandas Sertvytis, Andrei Surzhenkov, Dmytro Tkachivskyi, Mart Viljus, Rainer Traksmaa, Maksim Antonov, Priit Kulu   +8 more
doaj   +1 more source

The Effect of the Deposition Strategy and Heat Treatment on Cold Spray Additive Manufactured 316L Stainless Steel

Advanced Engineering Materials, Volume 26, Issue 14, July 2024.
Developing new cold spray additive manufacturing strategies to make metallic components improves the part geometry accuracy but negatively affects the material properties due to a lower cohesion of particles. Heat treatments solve this effect by increasing the strength and homogenizing the residual stresses.
Rodolpho F. Vaz, Vladimir Luzin, Filomena Salvemini, Giovani G. Ribamar, Julian A. Ávila, Vicente Albaladejo, Javier Sanchez, Irene Garcia Cano   +7 more
wiley   +1 more source

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, Kavimani V, Gopal P.M.   +2 more
doaj   +1 more source