Results 131 to 140 of about 102,298 (313)

Exposure to fumes and gases during welding operations

open access: yes, 1998
The exposure to fumes and gases is one of the hazards associated with welding operations. Apart from research conducted on the mechanism of fume and gas formation and the relationship between fume formation rates and common welding parameters, little is ...
Sutherland, Robert Allan.
core  

Simulation of a Gas Tungsten Arc Welding Process in COMSOL [PDF]

open access: yes, 2012
The purpose of this project is to model the transport phenomena (heat transfer, fluid flow, and current flow) in a gas tungsten arc welding (GTAW) process using COMSOL Multiphysics.
Hu, Junling, Yang, Xiang
core  

Platelet component safety in the era of new advancements in bacterial screening and pathogen reduction: A congress report of the 2024 ISBT Transfusion‐Transmitted Infectious Diseases Working Party, Bacteria Subgroup

open access: yesVox Sanguinis, EarlyView.
Abstract Background and Objectives High‐income countries have successfully enhanced platelet component (PC) safety with the implementation of mitigation strategies including donor screening, skin disinfection, first aliquot diversion and PC bacterial screening or treatment with pathogen reduction technologies (PRT).
Michel‐Andrés García‐Otálora   +8 more
wiley   +1 more source

A Laser-Induced TIG Arc Narrow-Gap Welding Technique for TC4 Titanium Alloy Thick Plates Based on the Spatial Position Control of Laser, Arc and Filler Wire

open access: yesMetals
In this paper, a novel laser-induced TIG arc narrow-gap welding technology is proposed for thick plates of TC4 titanium alloy. The feasibility of achieving high-performance welding joints is investigated by adjusting the spatial deviation position of the
Gang Song   +5 more
doaj   +1 more source

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