Results 31 to 40 of about 995 (223)

Measurement and Analysis of the Diffusible Hydrogen in Underwater Wet Welding Joint

MATEC Web of Conferences, 2016
The diffusible hydrogen in steel weldments is one of the main reasons that led to hydrogen assisted cracking. In this paper, the results of literatures survey and preliminary tests of the diffusible hydrogen in underwater wet welding joint were presented.
Kong Xiangfeng, Li Chunhu, Zou Yan, Zhang Jing, Hu Yunchuan, Wang Jia   +5 more
doaj   +1 more source

Influência da incorporação de resíduo de escória de fluxo de soldagem nas propriedades tecnológicas de argamassa de múltiplo uso e cerâmica vermelha para construção civil Influence of the incorporation of waste of slag of welding flux on the technological properties of multiple use mortar and red ceramic for civil construction

Cerâmica, 2010
O processo de soldagem a arco submerso é empregado em grande escala na indústria metal-mecânica. No entanto, este processo gera enorme quantidade de resíduo de escória. Em geral, este resíduo vem sendo disposto em lixões.
C. E Viana, D. P Dias, R. P. R Paranhos, J. N. F Holanda   +3 more
doaj   +1 more source

Influence of Steel Recycling on Phase Transformation in Medium‐Manganese Third‐Generation Advanced High‐Strength Steels

steel research international, EarlyView.
On the pathway to climate‐neutral steel production, recycling fractions will necessarily increase over time. Since alloying elements will enrich progressively, as they cannot be removed economically from the melt, processes need to be adjusted.
Anindita Chakraborty, Radhakanta Rana, Ulrich Krupp, Alexander Gramlich   +3 more
wiley   +1 more source

Dynamic Deformation Characteristics of AISI Type 316LN Stainless Steel with Varying Nitrogen Content

steel research international, EarlyView.
Dynamic tensile deformation behavior of SS 316LN with varying nitrogen content has been investigated at intermediate strain rates to supplement mechanical properties characterization for nuclear application. The present study reveals an increase in strength and a decrease in ductility with increase in strain rate and nitrogen content.
S. A. Krishnan, G. Shanthi, C. Teena Mouni, Aniruddha Moitra, M. Vasudevan   +4 more
wiley   +1 more source

Recycling End‐of‐Life Solid Oxide Cell Interconnect Assemblies into Commercial‐Grade AISI 304 Stainless Steels

steel research international, EarlyView.
This study validates a recycling pathway for converting interconnect assemblies from end‐of‐life SOC stacks into commercial‐grade AISI 304 steels. Using scrap‐based steelmaking operations, austenitic cast steels with <4.0% δ‐ferrite are successfully produced.
Jeraldine Lastam, Shine‐Od Mongoljiibuu, Alexander Specht, Daniel Grüner, Dmitry Sergeev, Urs A. Peuker, Michael Müller, Ruth Schwaiger   +7 more
wiley   +1 more source

The influence of casting position and depth of concrete pour on bond strength

Structural Concrete, EarlyView.
Abstract Bond strength of steel bars cast near the top of a concrete pour may be lower than that of bars cast close to the bottom due to an increase in water content, to consolidation of fluid concrete below the bar, or to both. Current design codes typically require increases of 20%–40% in anchorage and lap lengths in “poor” bond conditions to allow ...
Benny Suryanto, John Cairns, Martin W. Aitken, Charles Goodchild   +3 more
wiley   +1 more source

Multi-Layer and Multi-Channel Dynamic Routing Planning and Initial Point Positioning of Weld Seam Based on Machine Vision

IEEE Access, 2023
The welding process for medium and thick plates typically involves multi-layering and multi-channeling, but its quality and reliability require further improvement.
Tong Li, Jiang Zheng
doaj   +1 more source

Development Status and Future Prospects of Hydrogen Energy Technology: Production, Storage, and Cost Analysis

Advanced Energy and Sustainability Research, Volume 6, Issue 10, October 2025.
Hydrogen is an energy carrier, produced from renewable and nonrenewable resources. It can be stored in a variety of materials and transported to distant locations. This article reviews progress in hydrogen technology by looking at environmental and economic impact, cost analysis, and policy support at government level as way forward for bringing it to ...
Xuexue Pan, Houhua Zhou, Dinmukhambet Baimbetov, Samal Syrlybekkyzy, Berik Bakhytzhanovich Akhmetov, Qamar Abbas   +5 more
wiley   +1 more source

A Review of the Use of Chemical Stabilisation Methods for Lithium‐Ion Batteries

Battery Energy, Volume 4, Issue 5, September 2025.
The review reveals that while chemical stabilisation techniques for recycling EOL LIBs are widely used, many studies overlook safety risks, focusing on quick, low‐cost methods. Only a few studies address the associated hazards, highlighting the need for safer, well‐understood stabilisation processes in battery recycling. ABSTRACT The increasing amounts
Mark D. Williams‐Wynn, Marcin H. Durski   +1 more
wiley   +1 more source

Submerged Arc Welding of S355G10+M Steel: Analyzing Strength, Distortion, Residual Stresses, and Fatigue for Offshore Wind Applications

Fatigue &Fracture of Engineering Materials &Structures, Volume 48, Issue 9, Page 3859-3878, September 2025.
ABSTRACT This research delves into the material performance of submerged arc‐welded S355G10 +M structural steel for offshore wind turbines, with an emphasis on strength, ductility, hardness, distortion, residual stress, and fatigue. This was done by conducting experiments and employing modeling tools combined with image analysis.
Victor Okenyi, Shukri Afazov, Neil Mansfield, Jeyaganesh Balakrishnan, William Kyffin, Petros Siegkas, Tiziana Marrocco, Mahdi Bodaghi   +7 more
wiley   +1 more source