Results 141 to 150 of about 14,417 (298)

Análise da Influência do Processo de Soldagem GTAW na Microestrutura e Resistência à Corrosão do Aço Superduplex UNS S32760 [PDF]

open access: green, 2016
Raphael Oliveira dos Santos   +3 more
openalex   +1 more source

A Comparative Analysis of the Weld Pools Created with DC Single-, DC Double-, and PC Double-Electrode Configurations in Autogenous GTAW

open access: yesJournal of Manufacturing and Materials Processing
Three different Gas Tungsten Arc Welding methods—DC single electrode, DC double electrode, and PC double electrode—were analyzed using SS304 steel as the base material.
Shahid Parvez
doaj   +1 more source

A Contribution to the Analysis of the Effects of Pulsed Current in GTAW Welding of 1-mm-Thick AISI 304 Sheets [PDF]

open access: gold, 2023
Jair Carlos Dutra   +3 more
openalex   +1 more source

Feasibility of remotely manipulated welding in space. A step in the development of novel joining technologies [PDF]

open access: yes
In order to establish permanent human presence in space technologies of constructing and repairing space stations and other space structures must be developed.
Agapakis, J. E.   +3 more
core   +1 more source

Modelling of carbon sequestration potential in rubber tree (hevea brasiliensis) saplings and plantations in Malaysia / Engku Azlin Rahayu Engku Ariff [PDF]

open access: yes, 2018
The climate change and global warming occurred due to excessive buildup of greenhouse gases (GHGs) especially CO2 in the atmosphere. In order to stabilize the GHGs, the forest has to be conserved because the terrestrial ecosystems are vital carbon sink ...
Engku Ariff, Engku Azlin Rahayu
core  

Characteristics and performance of the variable polarity plasma arc welding process used in the Space Shuttle external tank [PDF]

open access: yes
Significant advantages of the Variable Polarity Plasma Arc (VPPA) Welding Process include faster welding, fewer repairs, less joint preparation, reduced weldment distortion, and absence of porosity.
Hung, R. J., Lee, C. C., Liu, J. W.
core   +1 more source

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