Results 241 to 250 of about 434,779 (297)

Corrosion of Furnace Tubes By Residual Welding Slag

Corrosion, 1960
Describes case history of severe and rapid corrosion of hydrogen reforming furnace tubes during high temperature operation. Attack was caused by presence of residual welding slag, sulfur and reducing conditions. Welding slag played a primary role in this corrosion. Explains repairs and modifications taken to correct the corrosion problem.
openaire   +1 more source

Influence of Nb Additive on Alkaline Corrosion Behavior of Slag-Free Self-shielded Metal-Cord Welding Overlay

Journal of materials engineering and performance (Print), 2023
Dashuang Liu, W. Long, V. Lednev, P. Wei, Rui Wang   +4 more
semanticscholar   +1 more source

Influence of Slag-Flux Mixture on the Properties of Welded Joints

Advanced Materials Research, 2014
<p>Submerged arc welding (SAW) is one of the most versatile welding processes. All steel grades, from non- to high alloyed, including Ni-based alloys, can be welded with a combination of various techniques. The process became common worldwide for these properties, and shows a high degree of growth in countries with significant heavy industry.
János Dobránszky, Levente Németh, Csaba Biczó   +2 more
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Study of the Effect of K2O, Na2O, MgO, Al2O3 Oxide Additions on Density, Viscosity, Separability and Covering Capacity of CaO–MnO–SiO2 System Slag in Low Carbon Steel Automatic Submerged Arc Welding

Metallurgist, 2023
N. S. Dunyashin, Sa. S. Khudoyorov, E. Y. Zairkulov, N. V. Martyushev, D. V. Valuev, A. I. Karlina   +5 more
semanticscholar   +1 more source

A Method to Remove a Welding Slag Using Welding Slag Removing Machine

2023 International Conference on Self Sustainable Artificial Intelligence Systems (ICSSAS), 2023
S. Chandrasekar, M. Sabarimuthu, G. Vigneshwaran, R. Surendharan, K.Nithish Kumar, D.Ravi Shankar   +5 more
openaire   +1 more source

Welding of stainless steels corrosion in welds: effect of oxides, slag and weld defects on the pitting resistance

Anti-Corrosion Methods and Materials, 1996
Points out that the pitting resistance of welds in stainless steels is often inferior to the parent metals, and is an important factor to consider during the selection of materials of service in corrosive environments. Notes that an empirical pitting resistance equivalent (PRE), often expressed as PRE = % Cr + 3.3 × % Mo + 16 × % N, is used to rank ...
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Influence of weld slag aggregate in high-performance concrete

Proceedings of the Institution of Civil Engineers - Waste and Resource Management, 2016
Rapid increase in urban infrastructural developments in developing countries such as India leads to the need for natural resources such as river sand. The accessibility of the natural resources is diminishing rapidly. At present, other sources of fine aggregates are in great demand.
Ananthi Arunachalam, Karthikeyan Jayakumar   +1 more
openaire   +1 more source

Production of new welding fluxes based on silicomanganese slag

Welding International, 2018
The properties of a welding flux based on the silicomanganese slag are investigated. The flux is produced using the slag formed in the production of silicomanganese with different ratios of the sla...
N. E. Kryukov, O. E. Kozyreva, R. E. Kryukov, N. A. Kozyrev, A. A. Usol’Tsev   +4 more
openaire   +1 more source

Comparative Evaluation of Self-Shielded Flux-Cored Wires Designed for High Strength Low Alloy Steel in Underwater Wet Welding: Arc Stability, Slag Characteristics, and Joints’ Quality

Journal of materials engineering and performance (Print), 2022
Qiang Ma, Hongliang Li, S. Liu, Duo Liu, Pengfei Wang, Qiang Zhu, Yucheng Lei   +6 more
semanticscholar   +1 more source

Processing welding slag

Metallurgist, 1990
N. K. Nikulina, M. N. Kurbatskii, T. A. Kurgan, N. S. Ignat'eva   +3 more
openaire   +1 more source