Results 51 to 60 of about 1,045 (183)

Development and Performance Analysis of an Autonomous Agricultural Vehicle for Fruit Transportation

Journal of Field Robotics, Volume 42, Issue 7, Page 3189-3212, October 2025.
ABSTRACT Reducing product damage, preserving quality, and enhancing efficiency from harvest to consumption are crucial for sustainable agriculture. The integration of advanced information and communication technologies into agricultural practices plays a vital role in meeting these goals.
Dilara Gerdan Koc, Mustafa Vatandas
wiley   +1 more source

EXPERIMENTAL STUDY THE MECHANICAL PROPERTIES OF GMAW WELDING RESULTS ON S355J2+N MATERIAL WITH POST WELD HEAT TREATMENT (PWHT)

Media Mesin
Assembly underframe trains are a connecting process part-part into a system that has a unified function, the process of which uses GMAW-type welding. From the welding results, there is potential for the formation of residual stress which is a problem in ...
Muhammad Arif, Indarto Yuwono, Alfi Tranggono Agus Salim, Alit Dharmawan, Dara Lathiful Zuriah   +4 more
doaj   +1 more source

Shielding Gases for Improved GMAW and GTAW Processes

JOURNAL OF THE JAPAN WELDING SOCIETY, 2010
Against a background in which most of the welding consumables produced are for GMAW, and GTAW is irreplaceable for the high-quality welding of a wide range of base metals including active metal, th...
IKEGAMI, Yu-ichi, MIYAUCHI, Hideki, YAMAMOTO, Shin-ya, UCHIHARA, Masato   +3 more
openaire   +2 more sources

Corrosion Behavior of Additively Manufactured Steels: A Comprehensive Review

steel research international, Volume 96, Issue 10, Page 51-79, October 2025.
This review explores the corrosion behavior of various steel types, including austenitic, martensitic, duplex, low‐alloy, and maraging steels, produced via additive manufacturing (AM). It discusses how AM impacts material properties, such as grain structure and the formation of defects like porosity, and highlights the importance of optimizing process ...
Eneko Villabona, Fernando Veiga, Pedro José Rivero, Virginia Uralde, Alfredo Suárez   +4 more
wiley   +1 more source

Experimental investigation of the influence of the HAZ on the strength of welded T‐joints made of HSS

Steel Construction, Volume 18, Issue 3, Page 209-222, September 2025.
Abstract The welding process introduces heat, which may cause softening in the heat‐affected zone (HAZ) of high‐strength steels (HSS). In welded components such as hollow section joints, this localised reduction in strength can reduce the load‐bearing capacity by promoting early failure of the joint and decreasing plastic design strength.
Brian Rust, Richard Stroetmann, Martin Neumann, André Hälsig, Jonas Hensel   +4 more
wiley   +1 more source

Wire Arc Additive Manufacturing of Aluminium 5356 Alloy: Process Parameter Optimization and Structure-Property Analysis [PDF]

Archives of Metallurgy and Materials
Wire Arc Additive Manufacturing (WAAM) is an emerging technology in the manufacturing sector, offering benefits such as increased production rates and cost efficiency.
K. Saravanakumar, J. Nampoothiri, M.R. Prat heesh Kumar   +2 more
doaj   +1 more source

Low‐Cycle Fatigue Performance of Directed Energy Deposited and Conventionally Manufactured Hybrid Gas Tungsten Arc‐Welded Duplex Stainless Steel Joints

Advanced Engineering Materials, Volume 26, Issue 23, December 2024.
The present work reveals novel results on the mircrostructure evolution and in particular the structural integrity of gas tungsten arc‐welded joints of directed energy deposition arc and as‐rolled standard duplex stainless steels compared to counterparts of the nonwelded base material as well as similar weldments of as‐rolled sheets.
Thomas Wegener, Robert Prowaznik, Thomas Niendorf, Johannes Günther   +3 more
wiley   +1 more source

Gas Metal Arc Weldability of Ramor 500 Ballistic Armor Steels

Düzce Üniversitesi Bilim ve Teknoloji Dergisi
Ramor 500 armor steel is classified as high strength ballistic protection steel produced in the hardness range 490-506 HB. They are preferred and used in armored vehicle manufacturing due to their high hardness, resistance to ballistic explosions and ...
Ramazan Kaçar, Hayriye Ertek Emre, Serkan Keçe   +2 more
doaj   +1 more source

Acoustic anisotropy as a factor to determine residual stresses in GMAW and CW-GMAW welds

REVISTA DELOS
In the areas of construction and maintenance of welded implements, the acoustic anisotropy of the as received material exerts a great influence on the generated residual stresses levels. In this context, several measurements were taken in order to obtain the acoustic anisotropy, as well as the residual stresses values of welds in simple deposition ...
Ednelson da Silva Costa, Tárcio dos Santos Cabral, Lino Alberto Soares Rodrigues, Eduardo de Magalhães Braga   +3 more
openaire   +1 more source

Spatter Reduction of GMAW by Current Waveform Control

JOURNAL OF THE JAPAN WELDING SOCIETY, 2006
(2007). Spatter reduction in GMAW by current waveform control. Welding International: Vol. 21, No. 7, pp. 496-501.
ERA, Tetsuo, UEYAMA, Tomoyuki
openaire   +2 more sources