Results 101 to 110 of about 6,580 (217)

Feasibility of Red Mud Recycling via Hydrogen Plasma Smelting Reduction: Insights From Large‐Scale Laboratory Experiments

open access: yessteel research international, Volume 97, Issue 8, Page 4351-4362, August 2026.
Red mud processing in a laboratory hydrogen plasma facility, exceeding one hundred grams of input material, to evaluate the first scale‐up steps for iron recovery. This study demonstrates the feasibility of red mud reduction and the removal of harmful elements.
Daniel Ernst   +6 more
wiley   +1 more source

Automatic Arc Welding of Pressure Vessels by Fus-arc Welding Machine

open access: yesJournal of the Japan Welding Society, 1954
"Fus-arc Welding Machine" has been used for welding of boilers and other pressure vessels. In this report the process and results of investigations and experiments on its routine working are given.It can be summarized as follows :1. Sulphur cracking is perfectly prevented by use of multi-pass welding method.2. Mechanical properties of multi-pass welded
openaire   +2 more sources

Occupational exposure to metal welding and cataract: A systematic review and meta‐analysis

open access: yesActa Ophthalmologica, Volume 104, Issue 5, Page 486-497, August 2026.
Abstract Background Metal welding generates ultraviolet radiation (UVR) of cataractogenic wavelengths, and UVR emitted during welding has been associated with cataract formation, but results from prior studies are conflicting. Methods We conducted a systematic review and meta‐analysis of epidemiological studies addressing associations between ...
Jakob Bjerager   +5 more
wiley   +1 more source

Subduction Initiation and Early Subduction Zone Development: Insights From the P–T–t Path of the Bay of Islands Metamorphic Sole

open access: yesJournal of Metamorphic Geology, Volume 44, Issue 7, Page 510-536, August 2026.
ABSTRACT The processes involved during subduction initiation (SI) remain poorly constrained, in part due to the rarity of geological archives. Ophiolites and their underlying metamorphic soles are thought to form during subduction zone infancy and may thus provide critical constraints. Metamorphic soles are derived from oceanic crust of the lower plate
François Fournier‐Roy   +11 more
wiley   +1 more source

Simulation modeling of the Adjustable Buoyancy Device for open ocean low trophic aquaculture, part I: Test of a submersible long tube unit

open access: yesJournal of the World Aquaculture Society, Volume 57, Issue 4, August 2026.
Abstract Open‐water low‐trophic aquaculture (LTA) is a sustainable method for producing ocean‐based food and providing ecosystem services. An effective system design is critical for mitigating risks posed by deep ocean forces. Developing submersible cultivation technology requires quantitative risk analysis and modeling to address offshore challenges ...
Oladokun Sulaiman Olanrewaju   +1 more
wiley   +1 more source

Pulsed arc welding

open access: yesWelding International, 2002
openaire   +2 more sources

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